What is Project 366? Read more here! Intermingled with the massive bison were these small brown birds that were mostly hiding in the tall grass and occasionally emerging and landing on the back of a bison before diving down into the grass again. These were Brown-headed Cowbirds (Molothrus ater), a species commonly associated with grazing […]
via Project 366 – Post No. 099 – Brown-headed cowbird — The Birds are Calling
The Roost 