Woodland Park Zoo Blog

Posted by Gigi Allianic, Communications Photos: Jeremy Dwyer-Lindgren/Woodland Park Zoo Cisco was a much-loved member of our zoo family. A legendary raptor at Woodland Park Zoo, a 36-year-old Harris’s hawk named Cisco, has passed away. Harris’s hawks can live up to 20 to 25 years in human care and 10 to 12 years in the wild. Due to Cisco’s advanced age, the raptor keepers had been closely monitoring the hawk over the last couple of years through daily observations of his health and quality of life. As an exceptionally elderly hawk, Cisco was under treatment for age-related issues, like most geriatric animals and humans. “Because of arthritis, cataracts, declining body condition, and loss of vision in the right eye due to retinal degeneration, Cisco was no longer able to take part in free flights at the zoo; however, he was still being exercised and socialized regularly,” said Dr. Misty Garcia, associate veterinarian at Woodland Park Zoo. Cisco had been on a prescribed program of jo...

Posted by Jim Watson, Wildlife Research Scientist, Washington Dept. of Fish and Wildlife Jim Watson is a friend of the zoo and works with our Living Northwest Conservation Program's Raptor Ecology of the Shrub-Steppe Project. Jim has partnered with us for years and we are excited to share his most recent adventures in raptor research: When Washington Department of Fish and Wildlife and the Woodland Park zoo started our cooperative raptor studies in the shrub-steppe of the Pacific Northwest 20 years ago we probably didn’t envision we were embarking on such a long-term journey. This productive relationship has delved into important projects including migration studies of ferruginous hawks and golden eagles, and how human activities like construction of wind turbines and lead contamination in prey are affecting these iconic raptors. We took advantage of a recent opportunity to look in a little different direction for our cooperative studies within the shrub-steppe raptor commu...

Posted by: Elizabeth Bacher, Staff Writer Meet Papú, our newest and smallest ambassador-in-training.  Hello Papú! Photo by Jeremy Dwyer-Lindgren/ Woodland Park Zoo Ambassador animals have an important role at Woodland Park Zoo—they allow visitors to have up-close experiences and serve as catalysts for educating about their species. By interacting with them, we learn more about their wild cousins. We learn more about ourselves and our impacts on the ecosystem. We are moved to protect them and the wild spaces they represent. Simply put, we love them and they inspire us to make conservation a priority in our lives. It’s a big responsibility. What does it take to become an ambassador—to fulfill such an important role connecting people to wildlife? The answers to these big questions can often be found in the littlest places—and in this case, an egg barely the size of a ping-pong ball. The tiny egg came to Woodland Park Zoo from Sacramento Zoo, where its parents were not ...

Posted by: Susan Burchardt, Zookeeper Turkey vulture Modoc at Woodland Park Zoo. Photo by Dennis Dow/WPZ. Vultures are common—found all over the world except Antarctica and Australia—and yet are frequently overlooked or misunderstood. Here in the United States we are lucky to have three species of these beautiful scavengers: the black vulture, the turkey vulture and the critically endangered California condor. Condor numbers are slowly creeping back up. Once down to 22 individuals there are now about 430 condors. The picture is a little darker in other parts of the world. Asian vulture populations are beginning to stabilize after dramatic losses in the late 1990s and early 2000s. In Africa, carcasses are being poisoned to prevent soaring vultures from alerting rangers to the presence of poachers. This with other issues has caused several species to drop to near critically endangered levels. Vultures are nature’s recyclers. Modoc takes that job quite seriously. Pho...

Posted by: Jim Watson, Wildlife Research Scientist, Washington Department of Fish and Wildlife & Woodland Park Zoo Living Northwest conservation program Pop Quiz: Scavenger Squad Can you identify each of these typical Northwest scavengers?  Bonus points if you can name which one is the top dog (at least for a few minutes). We'll reveal the answer at the end of this story. Photo: Matt Orr. This past winter we completed the fifth year of our study to investigate the feeding behavior of golden and bald eagles at carrion using remote cameras known as camera traps. Our interest is to better understand feeding rates of eagles on carrion, which is a likely source of lead fragments that eagles ingest, eventually poisoning them.  We are working cooperatively with Dr. Matt Orr, a researcher at Oregon State University conducting similar research that emphasizes the importance of ravens in finding carrion and attracting other scavengers. Even when ravens arrive ...

By Kirsten Pisto, Communications Photos by Jeremy Dwyer-Lindgren, unless otherwise noted If you’ve visited the zoo during our Raptor Flight Program , you’ve seen our raptors demonstrate their skillful aerial maneuvers. Experts at flying over the crowd and returning safely to their trainer’s glove, the raptors are used to the oohs and ahhs of a large audience in the flight yard. These birds know the subtle signals of their flight trainers and are practiced at staying on task, even when the peskiest neighborhood crows taunt them from the treetops. Lola gracefully glides between the trees, perfectly suited for quick maneuvering.  As proficient as these raptors are, once in a while keepers put them to the test and try out fresh scenarios. This allows the birds to learn new skills as well as strengthen their instinct to return to their handlers during the free flights. By introducing new terrain, keepers have a good idea of how tuned in the birds are. A quiet Frid...

Posted by: Judy Mukai, Docent Photos by: Dennis Dow/Woodland Park Zoo Rarely seen in the wild, great gray owls are the newest residents in Northern Trail. Often called “great gray ghosts,” “phantoms of the North” or “spectral owls,” great gray owls live up to their name. They are the largest North American owl, standing up to 2.75 feet tall. Their huge, round heads and distinctive facial disks create a most impressive appearance. However, they are not the heaviest owls; they look big but only weigh between 1.5 to 3.7 pounds. Great gray owls have extremely fluffy plumage on their head and body and densely feathered toes. The size and plumage befit a bird of the far North. The birds range throughout northern North America and Eurasia especially in dense boreal forests. Their mottled and streaked gray/brown coloration provides excellent camouflage in the trees. Our great gray owls, Hedwig and Neville, moved from the Temperate Forest in late July and have settled into the ...

Posted by: Jim Watson, Raptor Ecology of the Shrub Steppe , a Woodland Park Zoo Living Northwest conservation project Golden eagle nestling prior to the Carlton Complex Fire in 2014. Photo by Scott Fitkin/Washington Department of Fish and Wildlife. “Resilience” is a big word, but an important one, when referencing wild animals and their ability to traverse adverse circumstances. In 2014, eastern Washington was ravaged by several major forest fires lasting several weeks and eventually converging in what was termed the Carlton Complex Fire. The complex overlaid the area where 17 golden eagle nesting territories are located, including at least two territories where we had just deployed satellite transmitters on nestling eagles prior to the fire. Pre-fire golden eagle nesting habitat. Photo by Jim Watson/Washington Department of Fish and Wildlife. As I anxiously monitored movements of the young birds remotely, via satellite, I was disappointed when both signals went off...