06/08/2026
Recognize these eggs? Our crew found this red-winged blackbird nest when it had one egg, and during our next visit the following day we noticed a second egg had been laid.
Female red-winged blackbirds lay one egg per day for 2-4 days, after which they incubate their clutch for 11-13 days. Males so aggressively defend their nesting territory because they have a lot at stake. Each male can mate with anywhere from 5-15 females, which nest low to the ground in loose groups that the male then fiercely defends.
So next time you hear their distinctive call and chirps, look around and give them some space🐦⬛