Ruby-throated hummingbirds are migrating north for the spring, and will soon be spotted in Pennsylvania and other states in the northeast.

The flash of a tiny bird darting through your backyard—iridescent green, a throat like a jewel, wings buzzing like a ...

The hummingbirds are almost back to Massachusetts. The ruby-throated hummingbird is the only species that breeds in the Bay State. While they're tiny - they weigh less than a nickel – they make ...

Ruby-throated hummingbirds are the only native hummingbird in Michigan, and can be seen throughout the state in deciduous woodlands, forest edges, meadows, orchards and gardens.

How to track the ruby-throated hummingbird migration Hummingbird Central uses citizen science to track the annual migration of hummingbirds, using user-reported sightings to map their progress.