A tiny, insect-eating bird that breeds in Alberta is delaying its annual migration south, a change likely triggered by ...

A new AI tool that picks out bird and amphibian sounds in audio recordings could improve how ecologists monitor and study ...

Several early spring birds are insectivores that eradicate troublesome pests that would otherwise ... March and April see them venture back to their breeding grounds in the northern U.S. and Canada.

Long-distance migrants: These birds fly thousands of miles, often from the northern United States and Canada to wintering grounds in Central and South America, sometimes as far as 8,000 miles.

H5N1 is known for infecting hundreds of bird species and dozens of mammals. It can travel with waterfowl like ducks, geese, and gulls — many of which stop to nest and rest across Canada.

Peak spring bird migration in Mississippi starts in late April for southern counties and continues into mid-May for central and northern areas. BirdCast provides real-time migration maps and ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

As migratory birds return to Canada this spring, health officials are bracing for a potential surge in bird flu cases. The highly pathogenic avian influenza (HPAI), subtype H5N1, ...

Spring bird migration is underway. Here's when and what you can expect to see in RI On peak migration days, as many as 500 million birds could be flying under cover of darkness across America.

They aren’t the flashiest of birds, but they are harbingers of spring in Michigan. Keep your eyes and ears open for red-winged blackbirds, sandhill cranes, Canada geese and turkey vultures.

Spring bird migration is underway. Here's when and what you can expect to see in NH On peak migration days, as many as 500 million birds could be flying under cover of darkness across America.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.