It Is Common For Someone To Be Born To Parents From Different Nationalities. The Same Seem To Be Applicable To Birds . Yes, A Bird That Is Said To Be A Hybrid From 3 Bird Species Was Discovered In Pennsylvania. The Species Are The Golden-Winged Warblers, Blue-Winged Warblers, And Chestnut-sided Warblers.
A local bird watcher’s suspicions about the striking warbler turned out to be correct.