Boat-tailed Grackle - Female

Boat-tailed Grackle Quiscalus major passerine bird Icteridae permanent resident Southeastern United States males deep blue black females brown lighter brown underbelly coasts bird family George Wilson NurPhoto avian species birdwatching habitat plumage sexual dimorphism coastal regions ornithology bird identification wildlife photography bird behavior nesting breeding territorial social structure vocalizations feeding habits.