BirdNote

Trumpeter Swans are among the world's largest flying waterfowl. They can weight up to 25 pounds and have a wingspan of nearly seven feet! These swans migrate in family groups each fall from nesting sites in Canada and Alaska to wintering grounds in the central U.S. Trumpeter Swans are sometimes

Cada año, el aguililla de Swainson ( Buteo swainsoni) emprende un viaje asombroso: recorre casi 20 mil kilómetros ida y vuelta, desde las praderas de América del Norte hasta las pampas argentinas. Pero lo que realmente lo distingue es su dieta. Mientras la mayoría de las aves rapaces cazan roedores

Project FeederWatch is a community science project studying over 100 species of birds that spend their winters in North America. From November through April, people count the birds they see at a bird feeder, whenever and wherever they’re able, and submit their bird list to the project.

All 50 states and the District of Columbia have official birds. To become a state bird, it helped to be familiar, colorful, and have a punchy song. The Northern Cardinal perches as state bird in seven eastern states, the Western Meadowlark in six western states. Bluebirds — like this Western

While most Sandhill Cranes migrate, the Mississippi population lives year-round in wet pine savanna near the Gulf Coast. Their dependence on this unique habitat caused their population to plummet to just 35 when the savanna began to disappear. Through the Endangered Species Act, an almost 20,000

A birder may have a target bird so elusive that the bird becomes a kind of "jinx bird." But there was a real bird by that name! The bird once called the "jynx" is known today as the Eurasian Wryneck. When a wryneck is threatened, it twists its head like a snake and hisses. This behavior led to the

When author and illustrator Becca Rowland first started learning to identify bird calls, they were delighted to discover that owls say more than just ‘who’! In her new book Bird Talk: Hilariously Accurate Ways to Identify Birds by the Sounds They Make, Becca dedicates a whole chapter to the

American Bitterns nest in marshes across the northern half of the United States and throughout much of Canada, and they winter along both U.S. coasts south into Central America. But in some places, bitterns are in serious trouble. Much of the extensive, shallow marshland they once bred in has been

Muchas aves juegan solas, balanceándose, deslizándose o rodando. Algunas especies interactúan con objetos, como dejar caer una piedra y recogerla nuevamente. Pero unas pocas aves juegan con otros miembros de su especie. Los científicos lo llaman juego social. Este tipo de interacción parece tener

Hummingbirds are celebrated for their beauty and grace, but in some places, they are trapped in a dark and deadly tradition. In parts of Mexico, hummingbirds are captured and killed to be used in love spells called chuparosa charms, a practice that has crossed borders and made its way to the United