The amazing vocal organ found in most birds, the syrinx, has two sides, with different sets of muscles and nerves controlling each side. That lets some songbirds sing two separate melodies at the same time. The Veery, a species of Thrush, can even sing a rising melody and a falling melody…

Not all owls live in the deep woods. Many Great Horned Owls make their homes in urban areas. Though mostly nocturnal, Great Horned Owls are also active early in the morning and just after sunset, offering a chance to see them hunting for rodents and other prey. Look for their distinctive…

There are many great tools for identifying birds, some of them right on your phone. If you’re stumped on an unfamiliar plant species, iNaturalist is a great resource. When you upload a photo to iNaturalist’s website or mobile app, it uses AI to make an educated guess on the species ID. A…

Mikko Jimenez is a PhD student doing research on bird migration. Growing up in Chicago, he played beach volleyball at Montrose Beach, a popular spot on the lake shore. At the time, he wasn’t so aware of birds, but as he developed an interest in birding in college, he realized that his old…

Sandhill Crane families form a close bond. A pair of adults might travel north with their young from the previous summer, along with grown-up offspring from several years ago. After the breeding season, families will stick together for the journey south and the winter, even in large flocks…

When they migrate, tiny songbirds that spend most of their lives on land fly hundreds of miles over the ocean at a stretch – and they get tired. A recent study suggests that birds migrating over busy shipping routes in the Mediterranean Sea may use the decks of sea vessels as places to…

Birds of the same species don’t always sing exactly the same as each other. But those that live near each other sometimes have similar songs. Scientists refer to this pattern as a song neighborhood. It’s less like a regional dialect among people that’s found over a large area. It’s more…

Bird feathers are famously light, but they’re also strong, holding up under tricky flying and high winds. They’re made of beta keratin, a tougher version of the keratin that makes up human fingernails and hair. They also have an intricate branching structure that makes them highly flexible…

In August 2008, Kasatochi Island erupted in the middle of auklet breeding season, burying tens of thousands of chicks in hot ash. At first, the auklets’ future on the island appeared bleak. But in just a few years, the birds had returned in force. Thousands nested within the innumerable…

A city lake is one of the most prized places in a fast, growing environment. It’s also often difficult to distinguish all of the bird calls from each other. With a splash of a beak, a glide of a wing, and an eye of a predator — listen closely, and then again to sharpen your bird ear…