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@DSattOnABoat Does this count? https://t.co/j0cDAfO4Er
@DSattOnABoat Does this count? https://t.co/j0cDAfO4Er
Oh sweet Cana- Cana- variant of white-thr. sparrow song more effective, increases east to west; just cultural drift? https://t.co/KcTUqsypFG
Geographic variation in White-throated Sparrow song may arise through cultural drift http://t.co/yh8AGEeuF5 #ornithology
Geographic variation in White-throated Sparrow song may arise through cultural drift http://t.co/yh8AGEeuF5 #ornithology