While observing this year’s Condor Cam chick, Su’nan, many of our regular viewers have been inquiring about the status of the two previous years’ Condor Cam chicks, Saticoy (from 2012) and Cuyamaca (from 2013). Recently, we have received updates from the field biologists that are monitoring and caring for the young birds, and we are excited to share the updates with you!
Saticoy was the first California condor to hatch on Condor Cam. He was released to the wild in November 2013 at the Bitter Creek National Wildlife Refuge in Southern California. Now 2½ years old, we are happy to report that he is thriving and still flying free. Most recently, the field crew was able to trap him in the flight pen at Bitter Creek for a routine health check and to change his transmitters. The field biologists periodically catch the free-flying condors to monitor levels of lead in their blood, since lead poisoning is still their #1 threat.
The condors—and any other carnivore, for that matter—can get lead poisoning from eating an animal that has been shot with lead ammunition. When an animal is shot, the lead bullet fragments and embeds itself throughout the meat. Those fragments are then swallowed as the meat is consumed. Lead is a toxic, heavy metal that is easily absorbed by the digestive system into the bloodstream, resulting in painful and damaging lead poisoning. Any animal that ingests lead can suffer lead poisoning, including eagles, vultures, wolves, coyotes, bears, skunks, snakes, and humans. The California Condor Recovery Program and its partners encourage people to use non-lead ammunition during activities like hunting, pest control, and ranching to help reduce the amount of lead available for consumption by humans and wildlife.
Happily, when Saticoy’s blood was tested during his exam, his field blood lead level was below the threshold for treatment! His original tracking devices stopped working during the summer, so he needed some new transmitters. He received a small telemetry transmitter that was attached to one of his tail feathers , as well as a new GSM GPS transmitter on each wing tag. The GSM transmitters collect a location every 15 minutes during daylight hours, giving us a more complete range map than other GPS units that collect a location every hour. As you can see on his range map, he has been spending the majority of his time this autumn around the Tejon Ranch area, 40 to 60 miles (60 to 100 kilometers) away from his release site in Bitter Creek.
Cuyamaca, the 2013 Condor Cam star, was released in northern Arizona at the Vermilion Cliffs, just north of Grand Canyon National Park, in June 2014. After release, she demanded minimal maintenance from the field biologists. She was flying and feeding well, as well as finding safe and proper roost sites. She blended into the wild population easily! She has yet to range too far from the release site, making the 50-mile (80 kilometers) radius around the site her favored territory. She regularly takes multi-day trips to the Colorado River corridor of Marble Canyon as well as some regular foraging trips to the Kaibab National Forest adjacent to the Vermilion Cliffs. The field crew did observe her being chased by a competing golden eagle. The eagle hit her in the air, and they both tumbled to the ground, but she rebounded immediately and showed no signs of injury. Other than that, Cuyamaca has had a fairly stress-free transition to the wild.
Many thanks to our partners in the California Condor Recovery Program for providing these updates, photos, and maps! Devon Lang Pryor of the Santa Barbara Zoo provided Saticoy’s photos and update information. Laura Mendenhall and Joseph Brandt of the U.S. Fish & Wildlife Service provided Saticoy’s range map. Eddie Feltes of The Peregrine Fund provided Cuyamaca’s update information.
As you can see, it takes a lot of time, effort, and people to prepare young condors for a release program. Without help and enthusiasm from people like you, none of this would be possible. All of us at the San Diego Zoo Safari Park (including all of the condors!) thank you so much.
You can follow the Arizona condor population, which is monitored by The Peregrine Fund, on Facebook via the “Condor Cliffs” page, as well as The Peregrine Fund’s website. You can follow the Southern California condor population, which is monitored by the U.S. Fish & Wildlife Service, on Facebook via the “Condor Cave” page.
Ron Webb is a senior keeper at the San Diego Zoo Safari Park. Read his previous post, Moving Day for Condor Su’nan.