Environment ❯ Ecosystems

Wildlife Diseases

Impact on Wildlife Impact on Biodiversity Impact on Agriculture Impact on Species Chronic Wasting Disease Avian Influenza Zoonotic Diseases Infectious Diseases Transmission Avian Diseases Transmission Pathways Impact on Bird Populations Impact on Birds Impact of Climate on Wildlife Migration Patterns Fruit Bats Invasive Species Parasites Cottontail Rabbit Papillomavirus Impact on Livestock Pathogens Transmission Vectors Cross-Species Transmission Infectious Diseases in Wildlife Insect-Borne Diseases Virus Transmission Impact of Human Activity Impact of Climate Impact on Populations

Colorado Declares Disaster, Quarantines Weld County Egg Farm After H5N1 Confirmation

Officials plan to euthanize the entire flock in the first commercial detection in Colorado since July 2024.

Georgia Confirms 2026’s First Bird Flu Case at Walker County Poultry Farm

Hundreds of Snow Geese Found Dead at Pa. Quarry in Suspected Bird Flu Case

Kentucky Confirms Second Wild CWD Case in Pulaski County

States Tackle Dual Deer Threats as Michigan Logs New CWD Case and EHD Surges in Mid‑Atlantic, Kentucky

Ohio and Northwestern Pennsylvania Confirm EHD Outbreak in White-Tailed Deer

Fact-Checks Temper Viral Deer Wart Fears as Agencies See No Surge

Surge of 'Zombie' Squirrel Sightings Prompts Public Guidance Across North America

Colorado Confirms Shope Papillomavirus Behind Fort Collins’ Horned Rabbits

Officials Confirm Colorado Rabbits’ Horn-Like Growths Are Caused by Rabbit-Only Papillomavirus