Published: April 20, 2025 4:08pm EDT Bird beaks come in almost every shape and size – from the straw-like beak of a hummingbird to the slicing, knife-like beak of an eagle.

The poet W. S. Merwin wrote a lot about birds: birds singing, birds dying, birds “whirled in a rising cloud … dissolving, streamering out.” This poem, “Shore Birds,” was included in ...

Backyard feeders changed the shape of hummingbird beaks, scientists say May 23, 20257:42 PM ET Heard on All Things Considered By ...

Photos shared to social media claim to depict a swarm of starlings flying through the air often, incredibly, in the shape of a bird. One such photograph, for example, was shared on Reddit in 2019 ...

They found a surprisingly strong correlation. Using only information on beak shape and size, they were able to correctly predict broad nest material use in 60% of species, rising to 97% in some cases.

Light is what stirs the birds to sing, however, so she really had to work to keep them from warbling. "The first two, three days, it's quite easy," she says.