In addition to warmer temperatures and yellow pine pollen, one of the side effects of winter becoming spring in the South is ...

This is peak time for spring migration. Countless numbers of warblers and other neotropical songbirds are streaming into Georgia — returning from winter grounds in Latin America and the Caribbean for ...

Ruby-throated hummingbirds were first spotted in Michigan over the weekend. As of Monday, April 21, sightings have been ...

The H5N1 avian influenza virus, or bird flu, has reached alarming levels globally, and Canada is on high alert.

Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about the fascinating, ...

Imagine standing in the heart of America’s Tornado Alley, where the sky is a mesmerizing swirl of blues and grays, and the ...

Hummingbird Central uses citizen science to track the annual migration of hummingbirds, using user-reported sightings to map their progress. As of April 17, hummingbirds have made it as far north as ...

Hummingbird Central has released its hummingbird spring sightings and migration map for this year, and the birds have begun ...

Before Swedish slow TV hit “The Great Moose Migration” began airing Tuesday, Ulla Malmgren stocked up on coffee and prepared ...

A sighting of a ruby-throated hummingbird was reported Wednesday, April 16, at a Cortlandt Manor bird feeder in northern ...