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After the Hurricane- Wildlife Watch

All week reports from a water-logged Florida, Texas, and the Carribean have been pouring in. Torrential downpours and massive flooding have devastated communities as Hurricanes Harvey and Irma passed through.  Many in the world watched in shock as the sea stormed the barriers, rushing through the streets of Miami to climb the lower levels of high-rises and tearing a path through the Carribean. Without discrimination, the maelstrom claimed humans, homes, and history for its own, leaving piles of debris as the only reminder of what formerly stood. Emergency services were called in to rescue evacuated families and their pets as their homes became victims of the flood.

Accounts of the next storm system, Tropical Storm Jose, have made their way to headlines  and the East Coast of the US is bracing itself for its projected touchdown later this week.

Flooded Homes Near Lake Huston After Hurricane Harvey. Photo Courtesy of NBC News and Getty Images. 2017

Flooded Homes Near Lake Huston After Hurricane Harvey. Photo Courtesy of NBC News and Getty Images. 2017

 

It has been nearly three weeks since Harvey flooded 28,000 square miles of Texas, and almost a week since the Irma struck the Caribbean and Florida. As the flood waters recede, over 200 million cubic yards of debris have been revealed in Texas alone. The extent of damage from Irma, which is still rolling through the country as a smaller tropical storm, has yet to be determined. Today the death toll for Harvey and Irma stands somewhere around 125 people, and hundreds of billions of dollars in property damage has been reported thus far.

Unaccounted for in the post-storm figures are the wildlife populations that could not relocate to higher ground when flood waters were rising. Over the past three weeks, the World Animal Protection Charity has sent emergency teams to Texas and Florida to rescue and care for wildlife. Teams of professional rescuers and volunteers have spent countless hours locating and rehabilitating injured animals following the storms. While clean up efforts in affected areas are well underway, it will take months for teams of experts to understand the full scale impact on wildlife.

Chickens perch on the roof of a hennery to escape rising floodwaters after Typhoon Utor hit Maoming, Guangzhou province August 15, 2013. Photo Courtesy of Reuters. 2017

Chickens perch on the roof of a hennery to escape rising floodwaters after Typhoon Utor hit Maoming, Guangzhou province August 15, 2013. Photo Courtesy of Reuters. 2017

Pets Rescued From Flooded Homes. Photographer: Luke Sharrett/Bloomberg via Getty Images

 

Hurricane Irma Leaves Manatees Stranded 

Last Sunday, Hurricane Irma was still 100 miles away from Tampa when it sucked the water out of shallow Sarasota Bay, an ideal habitat for manatees. The Florida Wildlife Commission had received several calls about stranded manatees, also known as sea cows,  when a passerby and two sheriffs noticed two manatees beached in the newly-dried bay. In a heroic effort to save the protected marine animals, the sheriffs rolled the 1000 pound manatees onto a sheet and dragged them over 100 yards to the sea.

Beached Manatee In Sarasota Bay During Irma. Photo Courtesy of @ManateeSheriff on Twitter. 2017

Beached Manatee In Sarasota Bay During Irma. Photo Courtesy of @ManateeSheriff on Twitter. 2017

 

When a Tree Falls

Trees provide a habitat for already vulnerable species. During a hurricane, high winds can uproot trees and displace the animal tenants living within. Many bird species that use trees as a convenient shelter have the ability to migrate to drier areas, and often times they are aware of a storm before it arrives. Ornithologists describe that most birds can sense even the slightest changes in barometric pressure, which makes them a kind of a living barometer. Once the message has been received that barometric pressure is low, they take flight and head for dryer areas. However, powerful winds can blow the migrating birds off of their course. At best, these birds can reroute themselves back to their homes once the storms have ended, but often they are injured or weakened and have been deprived of food so many do not survive. Both Hurricane Harvey and Hurricane Irma intersected the beginning of the annual fall migration, which according to ornithologists, guarantees some level of bird displacement.

In certain cases, birds do not have the opportunity to migrate away from the storm. Take the red-cockaded woodpeckers in South Carolina’s Marion National Forest for an example.  When Hurricane Hugo hit the area in September 1989, approximately 60 percent of the 500 groups of birds perished when 87 percent of the trees containing cavities where they lived were destroyed. Thanks to extensive rehabilitation efforts, populations have been returned to their numbers in the years since Hugo slammed the state.

Red-Cockaded Woodpecker. Photo from Flickr. 2017

Red-Cockaded Woodpecker. Photo from Flickr. 2017

How Are Hurricanes Formed? 

As deep layers of warm ocean waters stoke an emerging thunderstorm into a mature state, a hurricane is born. Sea surface temperature is one of five factors that influence the formation of tropical cyclones, defined as rapidly rotating storm systems categorized by low-pressure centers, the presence of thunderstorms, heavy rain, strong winds, and low-level atmospheric circulation. Specifically, a hurricane is a tropical cyclone occurring in the Atlantic and northeastern Pacific Oceans.   The warm water temperatures of the Gulf of Mexico make it a notorious landing point for hurricanes. According to oceanographers, temperatures of the oceans in the Gulf of Mexico are the highest that they have ever been in recorded history and these spikes in temperature can account for some of the increase in hurricane potency. Warm water is only one of the ingredients needed to produce a full-fledged hurricane. Humidity, wind shear, and a generally unstable atmosphere are also required to help craft the “perfect storm.”

Ironically, the “perfect storm” is just that for certain plants and animals that survive its force. While hurricanes can be devastating to many wild animal populations, other animals manage to survive and thrive during and after the event. Orchids, gopher frogs, raccoons, and brown bears are among the animals that are generally positively impacted by a hurricane (so long as they survive).  Orchids use intense winds to spread their seeds, frogs breed in heavy rainfall,  raccoons scavenge for food, and bears use the fallen trees as shelter.

Sea turtles, marine life, small ground animals, livestock, and domestic pets can all fall victim to the destruction of habitats and the scarcity of food sources that are associated with hurricanes.

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Baby Sea Turtle on the Florida Beach. Reuters. 2017

Wild West Wildlife Rescuers Rehabilitate Over 200 Baby Squirrels After Harvey. Photo from Facebook. 2017

Wild West Wildlife Rescuers Rehabilitate Over 200 Baby Squirrels After Harvey. Photo from Facebook. 2017

As another Tropical Storm Jose matures in the distance, rescue efforts are still underway for the countless animal victims of the latest natural disasters. While it’s too early to fully estimate impacts of Hurricane Harvey or Hurricane Irma on wildlife, it is important to recognize that recovery efforts will need to extend beyond far beyond human development. Locals in affected areas have begun reporting injured animals to their local officials and people around the world are making donations to support habitat conservation and protection efforts. You can help provide relief for human and wildlife foundations by donating to organizations that you trust.  For more information on individual organizations, click here.

Until next week, remember to appreciate your life, give to those in need,  and keep exploring your world.

Ecosystems: Kelp Forest Part 2

Last week’s adventures took us through the California Science Center Exhibit- Ecosystems. Continue the Journey with us this week as we learn about life inside wild Kelp forests. 


In the wild, the bottom level of the ocean is known as the benthic zone. All bodies of water have a benthic zone where creatures like snails, sea stars, oysters lobsters, and other crustacean reside. Organisms living in the benthic zone are called benthos and play a fundamental role in ecosystem management. Since light does not often penetrate the benthic zone, benthos feed on the dead and decaying matter found on the ocean floor, benthic algae, and young kelp.  Areas outside of the ocean’s benthic zone are either a part of the supratidal and subtidal zones (the areas found on the coastline that are impacted by high and low tide), the neritic zone (the shallow part of the ocean that extends to up to 200 meters in depth) or the pelagic zone (the area between the benthic and neritic zones). Most of the sea life that lives away from land or outside of the benthic zone is found in the pelagic zone.

Photo Credit: Alex Havasi

Photo Credit: Alex Havasi

Often miscategorized as a plant, kelp is actually a species of brown algae (Macrocystis pyrifera), that grows in dense groupings, similar to the way a wooded forest grows on land.  The strands of kelp found in the controlled environment of the California Science Center grow to an impressive height, but are significantly smaller than the wild kelp forests, which can reach up to 175 feet in length. Kelp is prolific in growth and in ideal circumstances, can gain anywhere from 10 and 12 inches in a single day.

Kelp Canopy. Photo Credit: Alex Havasi

Kelp Canopy. Photo Credit: Alex Havasi

Gas-Filled Kelp Bladders. Photo Credit: Alex Havasi

Giant Kelp. Photo Credit: Alex Havasi

Much like a buoy, the gas-filled bladders located at the base of the kelp leaf are responsible for holding up the kelp as it spreads from the bottom of the ocean floor to the surface of the water. Once the kelp has reached the surface, it forms a dense canopy that provides shelter and food for thousands of invertebrates, fish, and marine mammal species.

Gas-Filled Kelp Bladders. Photo Credit: Alex Havasi

Gas-Filled Kelp Bladders. Photo Credit: Alex Havasi

Kelp forests cross the benthic, pelagic, and neritic zones, and are home to a diverse group of marine life. In fact, the kelp forests found off of the California coast can accommodate over 1,000 species in a single forest, and are among the most diverse ecosystems found on earth!  Many organisms use the dense blades of the kelp to hide from predators and rear their young. Seals, sea lions, whales, sea otters, fish, gulls, and other sea birds are some of the many animals found in the canopy’s armor.  Rich in varied food sources, the kelp forest ecosystem offers a perfect example of the hierarchical nature of the food web. As numerous species thrive in the shelter of the kelp, predators have greater access to food.  For example, kelp is eaten by tubeworms who are then gobbled up by birds and fish. Fish are the principal food source for baleen whales and sea lions.  Sea lions become the prey of the ocean’s top carnivores including sharks and killer whales (pictured below).

Killer Whale Captures its Next Meal. Photo Credit: Alex Havasi

Killer Whale on the Hunt. Photo Credit: Alex Havasi

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Killer Whale Captures its Next Meal (a Sea Lion). Photo Credit: Alex Havasi

Like the tubeworm and other small invertebrates, the primary food source of the sea urchin is kelp.  However, urchins present a huge problem in kelp forest management because of the alarming rate in which they consume the algae matter. Sea otters and spiny lobsters are the natural predator of the sea urchin, and as such their role in the ecosystem is vital.  When an urchin population balloons, kelp forests run the risk of depletion and the animals that use the canopy as shelter become vulnerable to predation. In order to manage urchin populations and conserve the delicate ecosystem, California Science Center staff and volunteer divers have joined local forces to remove over 100,000 sea urchins from the Palos Verde Peninsula. Considered a delicacy in fine dining cultures around the world, these sea urchins are often captured and sold to the restaurant industry.

Sea Urchin Population Boom. Photo Credit: Alex Havasi

Sea Urchin Population Boom. Photo Credit: Alex Havasi

Close-Up of the Urchin's Spines. Photo Credit: Alex Havasi.

Close-Up of the Urchin’s Spines. Photo Credit: Alex Havasi.

Currently, the California Science center offers visitors the opportunity to pet urchins, sea slugs, eninimes, and other invertebrates. During our visit, I felt like a child who had returned to the coastal tide pools I loved so much as a kid. Using two gentle fingers (as advised), I stroked the back sides of sea slugs, explored the spines of urchins, and shook tentacles with an anemone.

Kelp Forest Ecosystems Exhibit. Photo Credit: Alex Havasi

Kelp Forest Ecosystems Exhibit. Photo Credit: Alex Havasi

Throughout history, humans have devised numerous uses for kelp.  During World War I, kelp was harvested to make potash, a manufactured salt that contains potassium in water soluble form. During the war, potash was a major component of fertilizer and gunpowder. Following a German embargo on potash in 1914, American scientists and businessmen turned to the sea to extract potash from California’s giant kelp. By the 1930s, food and pharmaceutical corporations began extracting algin, a thickening, stabilizing, and gelling agent from kelp. Currently, algin is a popular additive used in a number of processed foods.

Visiting the synthetic kelp forest at the California Science center was truly a treat. Now, it is time to put on my fins and explore the wild forests off of the California Coast. I know that not everyone will have the opportunity to dive into the ocean ecosystems, but no matter where you live, some form of wilderness is available to you. Remember to get outside, ask questions, search for answers, and explore your world!

CALIFORNIA SCIENCE CENTER POCKET CAMERA-9

To learn more about our world, visit the California Science Center Ecosystems exhibit.

Kelp Forest Exploration!

Find out what it’s like to experience the kelp forest from inside the tank and you will get a chance to talk first-hand with a diver! Don’t miss the Science Spectacular Kelp Forest Exploration dive show that happens twice daily. Divers interact with animals in the tank and also take questions from guests in the audience—like you! Visit California Science center online

Exploration times:

Monday – Friday: 11:00 a.m. and 1:30 p.m.

Saturday and Sunday: 11:00 a.m. and 3:00 p.m.

Inside the Ecosystems- Kelp Forests Part 1

The Ecosystems exhibit at the California Science Center is a permanent fixture of their wide-ranging offerings. Visitors of the museum can explore eight diverse environments and ecosystems alternating between the “Extreme Zone” and “Rot Room” to the “Forest”, “Island,” and “River” zones. On Saturday August 26th, 2017 the Havasi Wilderness Foundation was given a private tour of the Kelp Forest exhibition, which has been open to the public since 2010. Dr. William Johns, Director of Life Support Systems at the California Science Center, acted as our personal guide for the day.


Beneath the floors of the California Science Center a deep humming emanates from a complex electrical grid that powers much of the facility. Thick pipes carrying water to and from the 188,000-gallon salt water tank housing the Kelp Forest Ecosystems exhibit line the walls and ceiling of the ground level. The area is cooler, wetter, and louder than most other parts of the museum, but the constant purring of water rushing through the pipelines had a soothing effect on me.

The kelp forest at the California Science Center is home to hundreds of marine animals across dozens of species, ranging in size from a microscopic crustacean to a five-hundred-pound giant sea bass. To feed the animals, on-staff divers and volunteer divers are employed to enter the tanks. Some fish require spot feeding methods (picture a scuba diver using tongs to feed chopped pieces of fish or crustacean to other carnivorous fish) to ensure that they receive the proper nutrients. The marine life in the kelp forest ecosystem exhibit eat and excrete several times a day, generating a sizeable amount of waste. Engineers and Technologists at the California Science Center work to develop systems that manage all of the waste.

Giant Sea Bass at the California Science Center. Photo Credit: Alex Havasi

Giant Sea Bass at the California Science Center. Photo Credit: Alex Havasi

Photo Credit: Alex Havasi

Photo Credit: Alex Havasi

Just around the corner from the bottom floor elevator, sits an intricate filtration system comprised of giant cylinders measuring eight feet round and sixteen feet long. Dr. Johns explained that these tanks are packed with pressed gravel to filter out large and small waste matter from the water so that it can be recycled back into the kelp forest ecosystem. Unlike the Long Beach and Monterey Bay aquariums which discharge their marine exhibit waste back into the ocean, the California Science Center relies on sophisticated equipment to recycle and treat their wastewater. After the wastewater is filtered from the aquatic tanks, it starts a complex process wherein the concentrated salt byproduct from filtered saltwater must be flushed with fresh water to avoid an over-concentration of salts, maintaining the delicate salt to water ratio in treatment facilities.

Giant Filtration Tanks. Photo Credit: Alex Havasi

Giant Filtration Tanks. Photo Credit: Alex Havasi

Fifteen minutes into the tour, the elevator dings and the doors slide open, inviting us to move on. We exit and begin our exploration of the dark rooms that provide an ideal viewing space for the saltwater tanks that make up the kelp forest installation. The exhibit itself is two stories tall. At the bottom level, visitors discover the ecosystem from the perspective of the marine life inside of the kelp forest.  As we approach the glass, I see two giant sea bass weaving between the leopard sharks and bright-orange garibaldi that surround them. In the corner of the tank, a moray eel pops its head out from behind a rock and floats, one eye locked warily on visitors to its home.  Three large splashes coming from the top of the exhibit indicate that it is feeding time. The divers, who are extensively trained to distinguish between different species of fish, pull out their tongs, grab a chunk of fish meat, and get to work. When we meet with a shivering volunteer diver later that day, he explains that the challenges of spending an hour in 56-degree water include being extremely cold. “However”, he says, “I love coming to the California Science Center to learn more about the marine life that we feed, and cold or not– I would gladly give up a few of my weekends to keep doing it.”

Scuba Divers Feeding the Fish. Photo Credit: Alex Havasi

Scuba Divers Feeding the Fish. Photo Credit: Alex Havasi

Stay tuned next week as we explore the bottom level of the ocean floor and take an educational tour through the wild kelp forests.

 

CALIFORNIA SCIENCE CENTER POCKET CAMERA-9

To learn more about our world, visit the California Science Center Ecosystems exhibit.

Kelp Forest Exploration!

Find out what it’s like to experience the kelp forest from inside the tank and you will get a chance to talk first-hand with a diver! Don’t miss the Science Spectacular Kelp Forest Exploration dive show that happens twice daily. Divers interact with animals in the tank and also take questions from guests in the audience—like you! Visit California Science center online

Exploration times:

Monday – Friday: 11:00 a.m. and 1:30 p.m.

Saturday and Sunday: 11:00 a.m. and 3:00 p.m.

 

“Thar She Blows”- a Whale’s Tale

The waters surrounding Channel Islands National Park are abounding with wildlife.  A recent whale watching expedition gave the Havasi Wilderness Foundation the opportunity to interact with some of the 27 species of whales from the family cetacean who call the Channel Islands their home.


Somewhere around 26 miles from the Santa Barbara coastline, calls of “thar she blows”, a popular expression among whalers that is used to sound out the appearance of a nearby whale, could be heard from a choir of young children abroad the Condor Express. Spinning around to secure a spot on the starboard side (a nautical term that signifies the right side of the boat), I could see the short geyser of water that jetted from a whale’s spout.  As we readied our cameras, three humpback whales took turns surfacing for air. The sea around the whales was alive with movement. While dolphins and sea lions could be seen jumping enthusiastically out of the water nearby, the whales themselves were not as easy to see. Their large backsides surfaced long enough for a spout of water to shoot into the air before they bobbed beneath the sea again.

Humpback Coming up for Air. Photo Credit: Alex Havasi

Humpback Coming up for Air. Photo Credit: Alex Havasi

 

Cetaceans are a diverse grouping of carnivorous aquatic mammals that are widely distributed through the Northern and Southern Hemispheres.  The family includes dolphins, porpoises, beluga, and whales, and is separated into two groups: toothed and baleen whales.  As their name suggests, toothed whales (or odontocetes) have teeth which they use to trap their food. Examples of toothed whales include the great white whale (most famously depicted in Herman Melville’s 1981 biopic Moby Dick), the sperm whale, and dolphins. Dolphins can be found swimming deep in the channel as well as in areas around surfers close to the California shoreline. They are some of the friendlier toothed whales and are renowned for their intelligence, curiosity, and complex communication style. Their sophisticated communication capabilities have been described to sound a lot like a whistle which allows them to exchange information with other members of their pod.

Common Dolphins. Photo Credit: Alex Havasi

Common Dolphins. Photo Credit: Alex Havasi

 

The baleen whale (or mysticetes) derives its name from the thick stringy layers of baleen that attach to the whale’s gum line. Baleen is made of keratin (the same substance that human fingernails and hair are made of). Unlike toothed whales, who use sonar to track down food and capture prey with their teeth, the baleen whale vacuums gallons of water from the sea and relies on the straw-like baleen to filter fish and krill from the mouthfuls of water that they ingest.  Austin MacRae, a naturalist from the Channel Islands Naturalist Corps and our guide for the day, explained to us that in one gulp, a large baleen whale can swallow enough water to fill a medium-sized swimming pool! As I absorbed this information, I wondered aloud, how do whales carry and then expel such great amounts of water?  Austin provided the answer: ventral pleats.  Similar to a pelican’s pouch, the ventral pleats that line the abdomen of baleen whales, expand and contract like giant accordions. In one movement, they help push hundreds of gallons of water over the tongue and out of the whale’s mouth. During the expulsion of water, hundreds of small fish and plankton become trapped inside of the baleen where a whale can swallow them whole.

Humpback Whale. Photo Credit: Alex Havasi

Humpback Whale. Photo Credit: Alex Havasi

 

The boat rocked violently in a moody sea as we continued watching the three humpback whales. Known for their particularly large pectoral fins, humpbacks often use the technique of pectoral fin slapping (commonly referred to as “pec slapping”) to attract the attention of the opposite sex during mating season. When slapped against the ocean’s surface, their fins produce a spectacle of booming sounds and massive waves. Though we did not witness any pectoral slapping on our trip, we were amazed to see one of the more high-spirited humpbacks lift its tail high out of the water and smack the surface of the sea. As its tail plunged back into the dark ocean, Austin explained to us that like the human fingerprint, the humpback’s tail fin (called a fluke) is unique to each whale. Currently, researchers use high definition photography to capture images of flukes and add them to a database managed by NOAA (National Oceanic and Atmospheric Administration). These images help identify individual humpbacks, monitor their health, and track their whereabouts. This tracking system is significant because, according to NOAA, Humpback whales live in all major oceans from the equator to sub-polar latitudes and occasionally shipping channels, fisheries, and aquaculture may demolish humpback whale congregation areas.

Humpback's Tail. Photo Credit: Alex Havasi.

Humpback’s Tail. Photo Credit: Alex Havasi.

Humpback. Photo Credit: Alex Havasi

A Spy Hopping Humpback Takes a Look at the Boat. Photo Credit: Alex Havasi

 

Weighing in at a whopping 150 tons, the blue whale holds the record of the largest mammal on the planet. To sustain such a massive creature, 9000 pounds (4.5 tons) of fish and krill must be consumed each day.  Though we did not encounter any blue whales on our expedition, they can be found feeding in the waters off of the Channel Islands during the summertime before heading to the warmer waters of Mexico to have their babies. Austin shared his thoughts about blue whales with me, explaining:

“I always like to talk about blue whales because they are the biggest and heaviest of animal ever to live on the planet! Bigger than any dinosaur even! The heart of a blue whale is the size of a Volkswagen and so, hypothetically, a child could crawl through its arteries. The tongue of a blue whale is as heavy as a bull elephant and their lungs are as big as a school bus. Essentially, they are gargantuan! They weigh 200+ tons and can reach sizes of up to 110 feet long in the Antarctic Ocean.”

Waters off of the coast of California vary drastically from those in the Arctic Circle. A cold northern current and a warm southern current collide in the waters off of the Southern California coast and create large nutrient pockets. These pockets of dense nourishment act as ideal feeding grounds for whales, dolphins, sea lions, and other marine mammals who use the summer months to build up fat stores (blubber) that they will live off of during the winter.  Like human mammals, whales must maintain a body temperature of 99 ° Fahrenheit (37 ° Celsius). In order to preserve this temperature, they migrate from cooler waters in the summertime to warmer waters in the wintertime.

Sea Lions Take a Break From Eating to Sunbathe. Photo Credit: Alex Havasi.

Sea Lions Take a Break From Eating to Sunbathe. Photo Credit: Alex Havasi.

 

As humans, we rely on our autonomic nervous system to regulate our breath. This allows us to breathe involuntarily, without ever having to think about it. Unlike human beings, humpback whales are conscious breathers, which means they have to remember to breathe at all times- even when they are asleep. To ensure that they remember to surface for air, cetaceans conserve half of their brain function while sleeping. Researchers studying dolphin and whale populations in captivity have noted that dolphins seem to shut down half of their brain and sleep with one eye open (the eye on the opposite side of the resting brain) for a period of around two hours. After two hours, the opposite side of the brain shuts down and the corresponding eye will close.  It is mind-boggling to think of the evolutionary trait that encourages continual consciousness among cetaceans.

Like dolphins, humans have been historically curious about the world that surrounds them. With less than ten percent of the world’s oceans having been explored,  there are still entire ecosystems that remain a mystery to us.  Rather than succumb to a life of uncertainty, it is important to feed your curiosity, get outside, and explore your world!

Until next week,

Lola


Interested in whale watching? The Condor Express (Click link to view) is an excellent option for a whale expedition. The leave from the Santa Barbara Harbor and guarantee that you will see whales. If for some reason the captain cannot find any whales during your day trip,  then you can return without a fee to go on an expedition until you do see one. Remember that when you’re exploring, you should take plenty of sun screen, a hat that shades, long-sleeved clothing, and (if you tend to get as queasy as I do) find some Dramamine and bring along a carbonated beverage as this helps sensitive stomachs. Take it from me, you should never go out on a boat without having something in your stomach.  

Anchors up and full steam ahead!

Big Fish, Small Beak

A silvery light shimmered in the distance, and as I turned my head towards it, I encountered the arched neck of a slender Snowy Egret. The Snowy Egret is a medium-sized bird with an impressive wingspan, and though the morning sky at the Bolsa Chica Wetlands was shrouded in fog, one could easily make out the white-feathered frame of its magnificent body and the brilliance of its yellow feet. Sandor Havasi and I approached the bird quietly, hoping to capture the moment on film and further investigate the origin of the shimmer. Standing just twenty feet from the Snowy Egret, we watched as the light bounced off of the silver scales of a flat-bodied fish (see image below).

Snowy Egret. Photo Credit: Sandor Havasi

Though the Snowy Egret is very similar in form to its larger cousin, the Great Egret, their hunting styles could not be more different. Great Egrets patiently perch on one foot while stalking their prey, preparing to strike with a single fluid movement. The more animated Snowy Egret, who uses its bright yellow feet to stir up surrounding waters and herd tiny aquatic animals, can be seen continuously plunging its head in the water. On this particular occasion, a few shakes of the foot secured a fish larger than our Egret friend could swallow. I observed a frustrated Egret who repeatedly tossed the fish up in the air, like a spinning coin, and strained to force the meal down the length of its narrow beak. In the end, the fish was too great a match for the Egret and the elegant bird stalked bitterly away from the rocky shoreline where his abandoned meal lay.

The Bolsa Chica Wetlands in Huntington Beach, California are teeming with wildlife, including some of the most spectacular avian species I have ever seen.  In addition to the Snowy Egret mentioned above, we saw Great Blue Herons; who look a lot like small airplanes when their wings are fully extended, Great Egrets, and Reddish Egrets; who, along with the Snowy Egret, are relatives of the Heron,

and several Caspian Terns who allowed us to photograph them while they were hunting for food.

Great Blue Heron. Photo Credit: Sandor Havasi

Great Blue Heron. Photo Credit: Sandor Havasi

Snowy Egret "fishing" with his foot. Photo Credit: Sandor Havasi

Snowy Egret “fishing” with his foot. Photo Credit: Sandor Havasi

Great Egret catching a quick snack. Photo Credit: Sandor Havasi

Great Egret catching a quick snack. Photo Credit: Sandor Havasi

Caspian Tern. Photo Credit: Sandor Havasi

Caspian Tern. Photo Credit: Sandor Havasi

Walking through the neatly-carved paths cut from the bluff’s dense shrubbery, I was amazed by the number of birds, lizards, and small animals that call Bolsa Chica their home. Sandor and I spent close to four hours exploring the wetlands, and as we turned to leave he asked, “How many species do you think you saw today.” My honest response was somewhere near ten, but as he recounted each bird, lizard, squirrel, and rabbit, the number quickly surmounted twenty.  The sheer knowledge that such biodiversity exists in the Bolsa Chica Wetlands has inspired me to look to the skies and the grounds and pay closer attention to what I see.  While some of you may have the chance to see Bolsa Chica in your lifetimes, many of our readers are spread across the world, and will not have the opportunity to get there. The truth is that you do not need to travel to a wetland to connect with nature, because the wild is happening all around us. The connectedness that I experienced when exploring my local watershed, can be shared by everyone, no matter their global location.  We, at the Havasi Wilderness Foundation, urge you to get outside and explore the world. Peel your eyes away from the phones, laptops, and tablets that have your attention throughout the day, and instead, open your eyes to the wildlife around you. Pull out those headphones or earbuds and listen to the sounds of the wild- it is, after all, a soundtrack that is 4.54 billion years in the making.

In the wake of accelerated environmental changes, nations around the globe are participating in movements that encourage worldwide awareness and action for the protection of our environment. Equipped with the knowledge that the safety and conservation of the human environment is a major issue, which affects the welfare of global inhabitants and economic growth throughout the world, the United Nations designated the 5th of June as World Environment Day. To celebrate this day, individuals were invited to get outside, connect with nature, and explore the world around them. This year’s theme for World Environment Day 2017 was “Connecting People to Nature,” and the Havasi Wilderness Foundation is proud to share this message with the world.

This year, the Havasi Wilderness Foundation spent World Environment Day exploring the Bolsa Chica Wetlands in Huntington Beach, California.

 

 

 

The 9th Annual SAGE Student Research Conference

On May 6, 2017 we attended the 9th Annual SAGE Student Research Conference at California State University Channel Islands in Camarillo, California. We were greeted by Dan Wakelee, Provost and also listened to the keynote speaker, Bruce Eric Kaplan also known as BEK. He is a writer and executive producer for HBO’s Girls and was one of the writers for the TV show “Seinfeld.” We met six research students who our foundation’s funds assisted in their studies on Santa Rosa Island.

Each student’s research produced informative and interesting results of great value to our environment. We shall give you a brief peek into what these students presented as follows:

Aspen Coty gave two poster presentations entitled “No Evidence of Marine Protected Areas Influence on Fish Distribution at Santa Rosa Island National Park” and “Santa Rosa Island Lagoons Baseline Monitoring: A Tidally Influenced Highly Seasonal System”

Jamie Masukawa gave a poster presentation entitled “Long-Term Monitoring (1929-2012) of Erosion and Plant Succession on Santa Rosa, California”

Madeleine Pascal gave a poster presentation entitled “Estimating the Recreational Value of Channel Islands National Park Using Travel Cost Methods.”

Karen Ramirez gave a poster presentation along with Blake Gillespie and Colleen Delaney entitled “Reaffirming Native Nutritional Knowledge: Dichelostemma Capitatum and the Linked Occurrence of Management”

Amanda Shepherd gave a poster presentation entitled “No Evidence of Marine Protected Areas Influence on Fish Distribution of Santa Rosa Island National Park.”

Andrew “Andy” Spyrka gave a poster presentation entitled “Marine Debris Increases in the Santa Barbara Channel Beaches Over the Last Thirty Years.”

Each student was awarded a Havasi Wilderness Foundation Scientific Study Participant medal. Congratulations to all the recipients and we wish you continued success in your future educational endeavors.

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Nature Journal: Ice and Elegant Eagles

This past weekend I was able to see an American icon! It wasn’t at the Superbowl or on the streets of Los Angeles, but at a frozen and snow-covered Big Bear Lake I saw the famous bald eagle.

Bald eagles are American Icons. Photo Credit: Sandor Havasi

Bald eagles are American Icons. Photo Credit: Sandor Havasi

The San Bernadino Mountains were perfect that weekend. I was there for a retreat and the snow had built up perfectly. In the early mornings, you could hear the sounds of the ice cracking on the lake and as the day went on little miniature streams broke open in the ice on the lake and flocks of geese and ducks could be seen far off in the distance paddling around in the frigid water. These birds have amazing insulation and feathers which help to keep them warm and allow the water to roll right off their backs. When I stepped outside to get a closer look, I went downward up to my knees suddenly finding myself in three feet of snow! Continue Reading →

Film Review: Before the Flood

“Before the Flood” is more than just another film on climate change. Leonardo DiCaprio guides the viewers through his own personal experience as UN Ambassador of Peace discovering the science behind climate change and its impact on everyday people across the globe. For me, having studied Environmental Science in college the drama of climate change was so commonly talked about that watching this film did not have the sense of novelty that many of the viewers would feel. However, because of my familiarity with the topic I can say that “Before the Flood” addresses many of the issues with climate change that others have avoided and as a whole it provides the most complete and positive collection of science, policy and personal stories I have seen outside of in-class/in-depth discussions between climate scientists.

Oroville Lake in California Before and After

Oroville Lake in California Before and After

Climate change is complicated, and that is one of the first things we learned as Environmental Scientists. Our world is a huge web of cause and effects that we really don’t fully understand. From food chains that exist in our own backyards to the ocean currents and El Nino, our world is so incredibly beautiful, fragile and complex that scientists are still discovering things! And this is true of climate change, there are many factors that can directly speed up climate change. But just because there are so many factors in this incredibly complex system does not mean that humans have no impact on the environment. It also does not mean that we won’t be able to change anything for better (or worse). “Before the Flood” presents this idea by following Leonardo DiCaprio’s travels through Florida, Sumatra, Greenland, Canada, Paris and many other important areas in the world to climate change. For me as a scientist, it was especially powerful to see him visit Greenland and talk with the scientists who work there about the receding ice sheets. It was so extreme of a difference in just five years and was such a first hand glimpse of the changing climate.

Continue Reading →

Anthropophagy: The Science of Man-Eaters

While attending an event in Agoura Hills,

Grayson Kent and Marilyn Fordney pictured with Kodo the Colombian tegu. Photo by Alex Havasi.

California, I sat next to Karen Kent and we began conversing. I learned that she has a son, Grayson Kent, who has had a passion for reptiles since he was a little boy. His parents encouraged this interest and eventually he graduated from UC Santa Barbara as a paleontologist. Kathy invited us to attend one of his upcoming presentations for the Southwestern Herpetologists Society – Los Angeles Chapter meeting. Little did we know that it would be the most interesting, entertaining, and educational presentation that we have attended with lots of fun and interaction with exotic reptilians. The title of his presentation was “Anthropophagy: The Science of Man-Eaters.”

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A lavender albino reticulated python around Jared McGowan’s neck. Photo by Alex Havasi.

There were over 30 members and guests attending and you could hear a pin drop during Grayson’s lecture. Before he got started, everyone walked around and interacted with the various exotic reptiles and snakes. This was definitely a

Jackson Bloszies with his savannah monitor. Photo by Alex Havasi.

Jackson Bloszies with his savannah monitor. Photo by Alex Havasi.

reptile friendly group of people who love these creatures. My husband, Alex Havasi, briskly walked the room to take photographs of each creature with their owners and guests handling and petting them.

Continue Reading →

Surprising Nocturnal Animals

In the growing dark of the evening, there was a rustling in the bushes and a small black shadow scampered across the path. We slowed down. Were our eyes playing tricks on us? What was that? We were almost home from an evening stroll when we stopped, surprised. The motion  detecting light of a neighbor’s house flashed on and the yellow glow illuminated our little black shadow. It was still black but in the fluffy blackness a thin white stripe gleamed. It was a skunk! 

 

Skunks are known by their unique markings

Skunks are known by their unique markings.

We froze. It froze. We began slowly to back away keeping our eyes on the black furry skunk. For such a small animal, we treated it with a great amount of respect and personal space, backing away quietly and quickly without making any sudden movements. Perhaps you’ve had a similar encounter with this shy nocturnal creature. They are small, roughly the size of a small cat or dog and usually solitary and prefer to dig for grubs and worms in the dark of night.