Posts Tagged ‘Conservation’

Preparing for the Trip of a Lifetime

by | June 9th, 2010

Where did you go on vacation when you were a teen? To visit relatives? Sleep away camp? For the past 10 years, the Oakland Zoo has broken new ground with our teen travel program. Each summer, teen volunteers sign up to be part of one of our epic adventures, to destinations like Peru, Uganda and Thailand, where they have the opportunity to meet conservation professionals working in their home countries to preserve some of our most endangered species. For most, it is the first time away from home, out of the country, truly out of their element. Which begs the question- just how do you prepare yourself for the adventure of a lifetime? For our intrepid group of teens traveling to Guatemala this summer, the process has been a long time in the making.

Entrance to the ARCAS facility in Peten. Photo courtesy of ARCAS.

In the Petén region of Guatemala, in the heart of the Maya Biosphere Reserve, lie the grand Mayan city of Tikal, Lake Petén Itza, and the ARCAS animal rehab facility. Begun in 1989 by a group of Guatemalan citizens, ARCAS aims to preserve Guatemala’s natural heritage through education, rehabilitation, and research. The Petén rescue center has grown to be one of the largest facilities of its kind, housing and re-releasing species from spider monkeys to parrots to coatimundis. Since then, they have also added a sea turtle hatchery on the Pacific Coast, and education programs in Guatemala City. A longtime partner of the Oakland Zoo, ARCAS agreed to let this summer’s teen trip visit their facilities, giving teens the chance to participate first-hand in the conservation work they do. The group will do everything from cleaning cages, preparing diets, looking for nesting leatherback turtles, restoring trails, and whatever else comes up- all alongside the wonderful local staff at ARCAS.

Such an opportunity is one that most people will never get to experience in their lifetime, and our teens know it! Choosing to go on a trip with the Zoo requires a big commitment to ensure teens are educated and aware representatives of the Oakland Zoo. And so, since December, they’ve been preparing furiously to get ready. They’ve attended monthly meetings, gone on field trips, written reports on animal and plant species native to Guatemala, and have been working with the staff of KQED’s QUEST to learn how to use cameras and software to create videos of their journey.

Jennifer Ginsburg, Kenny Cavey, and Kristin Kerbavaz create an all-natural lemur treat.

Most recently, we spent a day working on enrichment. If you’ve been to the Zoo, or read back through these blogs, you know how important enrichment is for the animals in our care. In 2003, a different group of teens went to ARCAS, where they saw basic enclosures with limited enrichment for the animals. Their project for the week was to create enrichment, along with a book of ideas to use for the future. However, when our vet tech Kody Hilton made a return visit in 2009, she discovered that they weren’t using it. The reason? At the Oakland Zoo, we rely on a variety of recycled and re-used items for enrichment. At ARCAS, where the animals are being prepared for a life back in the wild, they don’t want their patients to associate human trash with food.

The lemurs enjoy a tree made by the teens.

A quandary? Maybe not! On May 22, this year’s group worked in the lemur exhibit before heading out around the Zoo to gather a variety of natural items, with the goal of creating some all-natural lemur enrichment. They came back with husks, leaves, flowers, sticks, pinecones and bark. Working in groups, they created enrichment items for the lemurs which we supplemented with their afternoon diet. When they were finished, we put the items in the exhibit and watched to see what would happen. The result? A success! The teens and all the visitors in the Zoo were able to see the lemurs enjoying their new enrichment made from all natural materials. We now hope to replicate the project in 6 weeks when we arrive at ARCAS.

As we now move into the last phase of preparation and start packing, renewing our passports and getting those all-important shots, it’s impossible to know just what our journey has in store for us. One thing is certain though; whatever comes our way, we’ll be prepared.

Wildlife Counts in the Oakland Zoo

by | June 3rd, 2010

The most common wildlife to encounter throughout the urban landscape is of the musical and feathered variety. Here at the Oakland Zoo, there are a few avian species that are reliably seen in exhibits pilfering the Zoo animals’ food. Many more, however, may only be spied as flashes of shifting shapes and sound as they navigate through green cover. Unknown to most visitors, many are flocking to bird feeders that were put out just for them.

Niger Feeder in EM Butterfly Garden Photo Credit: Shauna Lavi

Hanging outside of office windows or in butterfly gardens throughout the Zoo, these feeders and the surrounding plants provide nourishment and habitat for birds that call the Zoo and the surrounding Knowland Park, their home. Some species are year-round residents, while others are migratory birds that rely on the grounds seasonally or as a staging area along their route.

A small group of us, Zoo employees and volunteers, decided to investigate what species are on Zoo grounds and the surrounding area. We began this past season by counting the Oakland Zoo’s backyard birds as part of a citizen-science endeavor. Project Feeder Watch is a winter-long study performed throughout North America in an effort to track broad-scale movements of winter bird populations. This educational and research endeavor is jointly led by the Cornell Lab of Ornithology and Bird Studies Canada. From November to April, participants vigilantly watch birds that are attracted to food, water, or plantings in their backyards or nature centers.

It often surprises people that these anecdotal backyard reports have an important niche in the world of conservation biology. Published in scientific journals, the data from such counts allows wildlife biologists to glean a big picture image of the distribution and abundance of many avian species, and to track changes in related trends over time. For example, if FeederWatch data indicates that a species seems to be in decline over many years in an area, that information can be (and has been) used for further research and conservation action.

In a time of global climate change and rapid avian decline, this citizen-gleaned data can become increasingly important. The connection to local wildlife that one finds through such activities as birding is also a critical part of such ventures. I’ve never met a birder that didn’t feel invested in the survival of the species on the other side of the lens. I’ve also never seen a person watching the avian acrobats of the sky, water, and land without being filled with a sense of awe and excitement.

Edna Mack Butterfly Garden Photo Credit: Shauna Lavi

In our 21 weeks of counting in the Wayne and Gladys Valley Children’s Zoo, we saw more than thirty avian species associated with the feeders, ten of which we saw during every count. There were a few birds, such as the resident Red-tailed Hawks and a lone transient Fox Sparrow in the Edna Mack Butterfly Garden, that we also got to know as individual members of our wildlife community. As that fox sparrow traveled north this Spring, I was happy to know that we provided such a wonderful feeding ground to give such birds the energy they need for their daily and seasonal aerial feats.

With the maintenance of beautiful gardens and grounds in the Oakland Zoo, we are working to enhance the lives of the Zoo animals as well as to conserve native wildlife. Each one of us can do our part to create more suitable urban habitat for our wild friends, one tree, one nest-box, one feeder at a time.

Can we Live with Wolves?

by | April 26th, 2010

I fell in love with wolves after reading Never Cry Wolf by Farley Mowat ten years ago. Their grace, playfulness, loyalty, keen sense of hearing and smell, and beauty made my heart bow low in respect. They were animals to admire. As the Conservation Manager at the Oakland Zoo, I had the opportunity to investigate my wolf interests by asking the California Wolf Center to present earlier this year at our Conservation Speaker Series

On a wolf roll, I am excited to host yet another canine event: Living with Wolves, on April 29th. This evening will feature a screening of the film Return to the Wild: A Modern Tale of Wolf and Man and a talk by the films’ producers. We will also welcome Never Cry Wolf Rescue & Adoption and a few of their canine ambassadors.

The film Return to the Wild looks at the human-wildlife conflict that is felt all over the world with various humans, animals and habitats. We all want a place to live, to be safe, to find food and to raise a family. When settlers came to this country, they decided that there wasn’t room for both the wolf and the new American. As they ‘settled the wilderness” and fear overtook ecological knowledge, most wolves were killed by the 1930s, by extreme and unnessesary brutality. Myths were created to keep the name of the wolf dark and dangerous in the human psyche. The continent dwindled from a healthy and balanced abundance of wolves to just over 500 animals. Living with wolves is something our country struggles with still.

In 1995, the Grey Wolf was reintroduced to Yellowstone National Park and the wolves made a comeback. Tens of thousands of tourists are thrilled with the wolves and come to the park in packs with giant cameras, hoping for a peek at the majesty a real wolf. Some, of course, are less thank thrilled with the wolves and their hunting choices, and have faced loss of livestock and livelihood.

Fear-based solutions to the conflicts have been formulated, such as in 2007 when Alaska Governor Sarah Palin offered a $150 bounty for wolves, asking hunters to present a wolf’s foreleg to collect the money. The latest science has proven that hunting has is an inefficient means to control population, unable to mimic the complex web of life created by nature. Better solutions must exist.

Others dedicated fans of the wolf are ecologists, calling wolves the Bioengineers of the Wild. Wolves keep the ecosystem in balance, as many keystone species do. As wolves returned to the park and created balance in elk populations, Aspens and Willows returned. So did songbirds, stream beads and beavers. The eco-systems began to function and thrive.

Return to the Wild takes a fair look at the re-introduction of the gray wolf and the various stakeholders involved. Wildlife experts, hunters and ranchers all get a turn at speaking their mind. The film’s hope is that a balanced, fair and soundly sustainable solution does indeed exist. That is something to bow to.

You can help wolves by going to:www.savewolves.org/act

Meeting Zed and Zalu in Uganda

by | April 19th, 2010

The best shot I could get with my point-and-shoot camera.

Walking through the forest on a dirt path, keeping our voices low, following Fred Babweteera and hanging on his every word to learn about this place, we saw them.  Sitting a hundred yards in front of us, right on the path, two brothers: Zalu and Zed.  My first wild chimpanzees!

With a group of eighteen wildlife enthusiasts from the Oakland Zoo, I had traveled to Uganda to have this amazing experience.  We were in the Budongo Forest, a rare treat since this area is designated for research, not tourism.  Fred and the Budongo Conservation Field Station (BCFS) staff were very generous hosts for us, because the Oakland Zoo sponsors their Snare Removal Program.  Each September, through a lecture and silent auction, we raise over $8000 to keep these chimpanzees safe.

Amy Gotliffe meets the Snare Patrol team.

Zalu and Zed’s story explains why these chimpanzees need help from halfway around the world.  Their mother, Zana, had both hands permanently deformed from trap injuries.  This is not uncommon among the Sonso chimp group, since illegal snares set to catch wild pigs and duiker also catch, but rarely kill, chimpanzees.  Zena died in 2007, leaving both boys orphans before they were really old enough to enter the male dominance hierarchy.  Luckily, Zalu proved to be a good caretaker for younger Zed and the brothers are doing alright for themselves.

You can learn more about the snares set in Budongo Forest from our YouTube video!

To learn more about the Oakland Zoo’s support for BCFS, please visit www.oaklandzoo.org.

To learn more about Zalu, Zed, their neighbors and protectors, visit www.budongo.org.

Dr. Goodall, I Presume?

by | April 13th, 2010

What if I told you that there is one person who brings more star-struck expressions to the faces of our teen volunteers than any other? Who might you guess it would be? What if I told you that this person is not an actor or musician, and has never graced the cover of “US Weekly”? That in fact, this person is 76 years old and has been known to carry a stuffed animal everywhere? Doesn’t sound like a teen idol to you? Well, expectations are often defied when you’re Dr. Jane Goodall.

Dr. Jane with a few of the Oakland Zoo's Teen Wild Guides

As Dr. Jane’s groundbreaking study of the chimpanzees at Gombe celebrates its 50th anniversary this year, it’s a good time to reflect on the legacy her work has created. Her contributions to science cannot be understated- what began as a study to learn about chimps as a means of learning about ourselves, has evolved into one of the longest and most complex animal studies ever undertaken. From Dr. Jane we have learned some of the most basic things we now know about chimpanzees- that they hunt for monkeys, live in complex family groups, and of course, make and use tools. To this day, scientific data is recorded at Gombe that continues to deepen our understanding of chimps and their relation to us.

But I might argue that Dr. Jane’s greatest legacy is reflected on the faces of those teens I know personally who look up to her like no other. Dr. Jane is a legend to them. They see her as an icon, but also not so very different from them. Dr. Jane herself was 26 years old with a secretarial degree when she traveled to Tanzania to begin her study and was able to change our most basic assumptions about chimps and the animal world. As today’s teens stand ready to take on the world, what might they accomplish?

TWG Arianne Olarig with Mr. H, Dr. Jane's constant companion

Dr. Jane has always recognized the power of youth to change the world, which led her to found Roots & Shoots, which celebrates its 20th anniversary this year. Founded on the core values of knowledge, compassion and action, members of Roots & Shoots design their own projects to assist animals, the environment and the human community. The creativity of youth results in a stunning variety of projects all over the world. Here at the zoo, our Teen Wild Guides can claim to be one of the largest independent Roots & Shoots groups in the United States, with projects like the Asian Animal Festival, animal enrichment, and countless hours of visitor education under their belts. At a recent Wildlife Conservation Network Expo, they were recognized by their idol, when Dr. Jane Goodall herself asked them to stand and be applauded by an audience that had gathered to hear her speak.

And so, as we look back in this momentous year for Goodall, Gombe and the chimps, I raise my glass to Dr. Jane, along with all the future Dr. Janes that she inspires each and every day.

An Urban Layover for Birds: MLK Jr. Shoreline

by | March 22nd, 2010

Squeezed between the Oakland International Airport and the Coliseum lies one of the best kept secrets of the bay – the Martin Luther King Jr. Regional Shoreline Park , a birding hot spot. I had no idea.

Luckily, my eyes were opened this week on a guided hike with Golden Gate Audubon Society volunteer Cindy Margulis. What previously seemed like a pleasant marshy area to me was transformed into a beautiful and fascinating oasis for local wildlife.

(more…)