Share this postProspect Park, 9/7/2021calebcrain.substack.comCopy linkFacebookEmailNoteOtherAlbumProspect Park, 9/7/2021A black-billed cuckoo with a weird flexCaleb CrainSep 07, 2021Share this postProspect Park, 9/7/2021calebcrain.substack.comCopy linkFacebookEmailNoteOtherShareBlack-billed cuckoo (juvenile)Black-billed cuckoo (juvenile)Cedar waxwingCedar waxwingEastern wood-peweeYellow warblerPreviousNext