images.library.wisc.eduimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/... · John set his scope...
14
images.library.wisc.eduimages.library.wisc.edu/EcoNatRes/EFacs/PassPigeon/... · John set his scope (Bushnell Space- master) on the carpod. He could see that it was not a Snowy Owl