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Andrew Di Salvo with black bear cubs photo courtesy of PA Game Commission

News

Dr. Andrew Di Salvo had always been interested in wildlife and enjoyed being outdoors. He first considered a career in wildlife veterinary medicine while working as a park ranger in New York City before veterinary school....
Two White-tailed Deer shown in a forest.

A study led by Cornell researchers found that white-tailed deer ­– the most abundant large mammal in North America – are harboring SARS-CoV-2 variants that once widely circulated but are no longer found in humans.
CALS undergraduate Genesis Contreras ’24 and her service dog, Nugget, at the Animal Health Diagnostic Center.

Cornell Animal Science major Genesis Contreras ’24 needed her service dog to keep her safe while working with the Cornell Wildlife Health Lab, but Nugget, a 4-year-old beagle, needed to be safe as well. A team across Cornell found a solution: "doggles."
A student at the symposium poster session showcasing and discussing her work.

In October 2022, CVM's Department of Public and Ecosystem Health held its first departmental symposium, which featured faculty and staff presentations, a student poster session and a panel discussion.
Portrait of a Black bear

A new paper published by the Cornell Wildlife Health Lab team and partners describes the emergence of mange in New York State black bears.
Black bear walking through coniferous forest

For Your Information

Mange is a parasitic skin disease found in free-ranging wildlife populations and has been increasingly reported in black bears over the last decade in New York State. This paper led by Cornell researchers describes the geographic, seasonal, and demographic factors associated with mange in NYS black bears.
A flock of Snow and Canada Geese in a snowy field by Christine Bogdanowicz.

A new avian influenza, H5N1, is circulating rapidly across the country and affecting domestic chickens, wild birds and even mammals. Cornell's Dr. Krysten Schuler states that adding H5N1 as another stressor for birds whose lives are already challenged by climate change will start to have a broad-scale impact.
A Moose shown walking in the woods.

Moose returned to New York in the 1980s, but their population hasn’t grown as scientists expected. Research teams, including those at Cornell University and the Shingle Shanty Preserve and Research Station, are studying whether ecological and/or disease issues are causing this stagnation in moose population growth.
A graphic representation of the Atlantic flyway by Chloe Lam

As part of a collaborative network, Cornell scientists are helping to track and detect highly pathogenic avian influenza in New York State. Cornell's Dr. Krysten Schuler notes that in addition to migratory birds, other wild birds can also be infected, such as bald eagles, owls, and other birds of prey.
A mature Bald Eagle sitting in a tree by Christine Bogdanowicz

A bald eagle surprised fellow travelers as it was spotted being taken through a TSA checkpoint at a U.S. airport. Cornell's Dr. Krysten Schuler, who led a study showing bald eagles' population size is being threatened by lead poisoning, comments, "Even though the population seems like it's recovered, some perturbation could come along that could cause eagles to decline again."