While most birds flee the Treasure Valley once cold weather hits, one hummingbird stands out — not only for its toughness during the winter months, but also for its striking color. Anna’s hummingbirds ...

There’s no mistaking the dizzying display of a hummingbird’s wings as it zips around from flower to flower looking for nectar ...

Researchers are asking people with hummingbirds east of the Cascades to document sightings in the birding app eBird at ebird.org/home. As a wildlife photographer ...

Bill shape affects how efficiently a hummingbird feeds and how it competes with other hummingbirds. Because of humans, they have evolved.