Over the past three years, avian influenza (H5N1) has spread around the U.S. and affected many species of birds and mammals, ...

The bird flu virus remains a wild card that continues to threaten U.S. poultry and egg supplies while upping the ante with risk to human health.

High above the bustle of cities across the country, the fastest birds on the planet are making nests, hatching young and ...

US Peregrine Falcons Adapt Well to City Living as Their Coastal Cousins Struggle With Bird Flu ELIZABETH ... using feather dusters to ward off the angry birds. “Some individuals are more ...