And as Anna’s Hummingbirds tapped into these new food sources, they also started sporting different beak shapes better suited to gulping down human-provided nectar. The research—which pulled data from ...

Halfway there, hope lives. The 2025 Blue Jays are a little better than everyone expected and they’ve done it in ways no one ...

Northern cardinals, blue jays, American robins, and house sparrows are common birds in North American cities. These small, ...