Stephen Maciejewski dropped to a knee on a Center City sidewalk Wednesday morning and gently scooped up a yellow-billed cuckoo that had smashed into a skyscraper and died on its way to Central America or the West Indies. “This probably happened yesterday,” said Maciejewski, a 71-year-old retired social worker and volunteer for Audubon Pennsylvania. He … Continue reading There were so many birds falling out of the sky that we didn’t know what was going on in Philadelphia!