Today marks the Vernal Equinox. And birds are singing in the new season. Listen to the sounds of the Greater Prairie-Chicken, Limpkin, Vesper Sparrow, Black Scoter, Horned Lark, Sandhill Crane, Western Meadowlark, Black Oystercatcher, and Western Screech-Owl.

This story was also produced with support from the Bobolink Foundation.