嘿嘿视频

Condor Specimens Land at 嘿嘿视频

News
Andy Engilis spreads wings of California condor specimen.
Curator Andy Engilis and others at the Museum of Fish and Wildlife Biology are preserving — and making room — for six California condor specimens and their wingspans of up to 10 feet. (Gregory Urquiaga/嘿嘿视频)

Not many undergraduates get to handle a prehistoric bird, but 嘿嘿视频 student Lynette Williams is up to her elbows in a California condor.

BIODIVERSITY MUSEUM DAY

嘿嘿视频 will hold its seventh annual Biodiversity Museum Day, 9 a.m. to 4 p.m. Saturday, Feb. 17, welcoming the public to see the university鈥檚 new condor specimens and much, much more of what the university collects and studies from the natural world. Parking and admission are free to this family friendly event.

Visitors will have access to 13 museums and collections and their range of displays including dinosaur bones and nematodes, honeybees and hawks, yeast cultures and carnivorous plants.

Read more about Biodiversity Museum Day, and see a list of all the museums and collections (with map links), and activities at the various venues.

True, the bird is dead 鈥 killed tragically by ingesting lead from carcasses contaminated by ammunition. But with preservation, this California condor specimen will live on as a valuable research resource, an instructional aid and a piece of natural history at the .

Williams is a museum intern 鈥 one of several students helping with the preparation of six condor specimens recently received from the California Condor Recovery Program of the U.S. Fish and Wildlife Service. 嘿嘿视频 is one of the few places in the United States to be designated a repository for condor specimens. Live condors are a critically endangered species, and the government demands that available remains be properly handled and preserved for research and educational purposes.

鈥淲e鈥檙e fortunate because very few collections have condors,鈥 said Andy Engilis, wildlife museum curator, who initiated efforts to acquire specimens of this rare bird for 嘿嘿视频 back in 2011.

Handling a Pleistocene relic

California condors are among the largest birds in North America. Weighing about 25 pounds and having a wingspan of up to 10 feet, these scavengers have been around since the Pleistocene Era.

Student and curator examine California condor specimen.
Curator Engilis and student intern Williams are among museum staff involving in preserving six California specimens. (Gregory Urquiaga/嘿嘿视频)

鈥淭he day the condor specimens arrived here was thrilling,鈥 said Williams, a junior majoring in wildlife, fish and conservation biology with plans for graduate school and a career as an ornithologist. 鈥淲hen we spread their wings out, we really understood we were handling a Pleistocene relic, something that was flying around when wooly mammoths and saber-toothed cats were still on Earth.鈥

California condors nearly went extinct in the 1980s, when their number dwindled to 23. The Fish and Wildlife Service placed all remaining wild condors into a captive breeding program, and, after a few years, began to release their offspring with the hope of creating self-sustaining wild populations. Today, nearly 500 descendants of the original 23 condors are alive 鈥 still a tenuous number.

All of the 嘿嘿视频 condor specimens were bred in captivity and released at the age of 1 year to native habitats in California, Utah and Arizona. The Fish and Wildlife Service fits all condors with transmitters upon release, so the birds can be monitored 鈥 and when any of the birds stops moving, biologists retrieve it.

Lead poisoning biggest threat to birds

Dead birds undergo necropsies, which, in the case of the 嘿嘿视频-bound specimens, revealed that five of the birds had died of lead poisoning, the No. 1 cause of death of California condors, and the other from electrocution by power lines. The specimensfour adults and two juveniles 鈥 underwent further examination at UC Santa Cruz, by a lab that researches lead toxicity, before being delivered to 嘿嘿视频 in late December.

Staff and undergraduate students went to work in January, assessing, measuring and skinning the birds, which is the first step toward preserving the specimens.

Student examines California condor specimen.
Student intern Alsheikh says she would like to continue working in natural history museums after graduation. (Gregory Urquiaga/嘿嘿视频)

With two or three people to a bird, the team carefully removed anything from inside the condors that could rot 鈥 organs, tendons, fat. Tissue samples were cataloged and cryogenically frozen for future use in research.

鈥淚t was really stinky because they鈥檙e vultures, and they eat dead things, so they smell like they eat dead things,鈥 said intern Rachel Alsheikh, a senior who is majoring in wildlife, fish and conservation biology. 鈥淗andling condors was a once-in-a-career opportunity, and we haven鈥檛 even started our careers. It was really special to touch a bird that has come so close to extinction.鈥

Then came time to wash the bird birds 鈥 no small chore in laboratory sinks sized for songbirds and waterfowl.

A centerpiece of collection

The most intact condors will be stuffed and preserved as study skins for teaching and research. Others can be salvaged for the wings and partial skeletons 鈥 adding to the wildlife museum鈥檚 collection of nearly 60,000 specimens.

CONDORS ON SOCIAL MEDIA

Follow the Museum of Wildlife and Fish Biology on social media, to track the progress of preparing and preserving the specimens:

Later this spring, the museum team plans to place one of the condor specimens on display in the main hallway of the Academic Surge building that houses the museum. 

鈥淭hese condors will become a centerpiece of our teaching and outreach mission,鈥 Engilis said. 鈥淚n wildlife labs, 嘿嘿视频 undergraduates will soon be able to see condors up close and touch these magnificent birds. This will help reinforce ongoing efforts to restore populations in the wild and inspire future conservation biologists.鈥

Meanwhile, museum staff and undergraduate interns will spend many hours in coming months further preparing the condor specimens. 鈥淭he experience we get at the museum is invaluable,鈥 said Alsheikh, who would like to continue working in natural history museums after graduation. 鈥淚鈥檓 really looking forward to talking with potential employers and saying, 鈥榊es, I鈥檝e handled a California condor.鈥欌

Media Resources

Robin DeRieux, (530) 752-8244, rderieux@ucdavis.edu

Primary Category

Tags