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In the News

An adult crow receiving care at the wildlife hospital

West Nile virus may no longer be a death sentence to crows. In a new study from the College of Veterinary Medicine, wildlife experts describe successfully treating and releasing five American crows infected with the deadly disease, These are the first known crows to survive West Nile virus.
Wildlife biologist shown in a lab with vertebrate bones on shelves.

The effects of lead poisoning can vary depending on exposure, but they’re often devastating. Cornell wildlife ecologist Dr. Krysten Schuler notes that lead impacts every system in the body and that while eagles have been carefully studied, it’s likely that other animals are affected by lead poisoning too.
A Red-tailed Hawk shown carrying prey in talons

For Your Information

Anticoagulant rodenticides continue to be used across the U.S. as a method for controlling pest rodent species. As a consequence, wild birds of prey are exposed to these toxicants by eating poisoned prey items.
Bald eagle about to land on a dead tree.

With millions of chickens on commercial poultry farms sickened and dying from a highly virulent strain of avian flu in recent months, it might have escaped notice that some of the nation’s most stunning wild birds have also been felled by the virus.
Two chickens in a barnyard

Dr. Elizabeth Buckles, assistant clinical professor and wildlife pathologist at Cornell University College of Veterinary Medicine, says it's important to keep chickens and turkeys away from wild birds to prevent the H5N1 virus from entering our food supply.
The Cornell ZAWS executive board celebrates a successful day with keynote speaker Dr. Linda Penfold

Cornell’s Zoo and Wildlife Society hosted its first Wildlife Conservation Day Feb. 26, a one-day symposium devoted to education and training for students with an interest in non-domestic species. 
A Bald Eagle shown eating at a deer carcass

The bald eagle’s comeback is one of America’s most famous conservation success stories. But despite the boom in their numbers, bald eagles still face many threats, including poisoning from ingesting lead bullets.
Elizabeth Bunting at her desk by Ryan Young-Cornell University

The New York State Wildlife Health Program is a key partnership between Cornell and the New York State Department of Environmental Conservation. The program coordinates responses when disease strikes New York’s wild animals and it helps prevent outbreaks, in domestic animals and people too, by translating data into policy.
Moose tracking courtesy of NYS Department of Environmental Conservation

Podcast

In this podcast, Dr. Krysten Schuler, a wildlife disease ecologist and co-director of the Cornell Wildlife Health Lab, and Jen Grauer, a Cornell PhD student, discuss their latest project to track and study wild moose, led by the New York State Department of Environmental Conservation.
Two Bald Eagles shown at their nest

Blog

Long before I was aware of the problem, professionals of veterinary medicine and pathology treated, rehabilitated, or necropsied ill, dying, or dead bald eagles. The wild birds had been presented for care after they ingested lead fragments from spent ammunition....