Las gaviotas son famosas por robar papas fritas de los botes de basura y reunirse en tiraderos. Pero una gaviota occidental (Larus occidentalis) llevó su afición por la basura a otro nivel con un recorrido de casi 130 kilómetros a bordo de un camión recolector en California. Tal vez quedó…

Gulls are notorious for snatching french fries from waste bins and flocking to landfills. But one Western Gull’s devotion to trash reached a new level with an 80-mile road trip aboard a waste transfer truck in California. The gull may have gotten trapped in the truck unintentionally, but…

When the air is thick with wildfire smoke, people are advised to stay home. At Hastings Natural History Preserve in California, Acorn Woodpeckers do the same. These gregarious birds live in family groups and frequently visit their neighbors while foraging. Using tiny radio transmitters…

Before the high-tech gadgets used to track bird migration today, there was moon-watching: a technique dreamed up in the 1940s by ornithologist George Lowery. Using telescopes pointed at the moon to see the silhouettes of migratory birds, Lowery helped show that birds regularly migrate…

Collecting data on wild birds is crucial for their conservation. But it requires huge amounts of effort. One way to help streamline the process is with gizmos called autonomous recording units, or ARUs. For days or months, these recording devices eavesdrop on the environment around them…

Due to trapping for the pet trade, the talkative and showy Yellow-crested Cockatoo is now considered critically endangered. But scientists recently discovered a stronghold for the species: Komodo Island — yes, the one with the dragons. The Komodo population of Yellow-crested Cockatoos…

Cuba is home to a unique population of Northern Bobwhites, with plumage patterns and short bills that set them apart from bobwhites on mainland North America. But where these quail came from has been a mystery. Did humans introduce them from the mainland? If so, when, and why do they look…

When scientists need to capture birds for research, they often use a mist net, a length of fine mesh strung between two poles on the ground. But what about catching birds that stay up in the treetops? Researchers studying Red-headed Woodpeckers in Virginia used fishing rods to cast lines…