Constance Sidles, Audubon Society master birder, will speak about “Crows: The Avian Einsteins” at the Rotary Club of Mercer Island’s May 4 meeting.

The main meeting will begin at 12:45 p.m. and can be accessed at https://us02web.zoom.us/j/4096976967. All are welcome.

Sidles is a master birder and long-time member of the Seattle Audubon Society, where she serves on the Conservation Committee and is chair of the Publications Committee. She has written four books about nature focusing on her favorite “backyard” Montlake Fill, otherwise known as the Union Bay Natural Area at the Center for Urban Horticulture on the University of Washington campus. Her most recent book, “Forty-Six Views of Montlake Fill,” includes poems and Sumi-e paintings about how to find joy in the connections we make with nature and with each other.