Eastern Kingbird
I took this photo in Bombay Hook National Wildlife Refuge, DE, Aug 2022. An interesting fact about Eastern Kingbirds from "All About Birds", their scientific name Tyrannus means “tyrant, despot, or king,” referring to the aggression kingbirds exhibit with each other and with other species. When defending their nests they will attack much larger predators like hawks, crows, and squirrels. They have been known to knock unsuspecting Blue Jays out of trees."