Many thanks to Deborah Cohen for a really, really gruesome Chamber of Horrors (although one we'd love to see over here even if it did only have one eye!)
"We saw this Summer Tanager at High Island TX last April. Exhausted and beat up after the flight from the Yucatan, he was eating mulberries that had dropped, and we put some more down for him after he'd eaten all that he could find. Hoping he'd be OK after he got rested up, I'm afraid with one eye he doesn't have a good chance."