funny, I just saw something similar to this on tv, but it was a drain pipe, and they did fall down...but police were on the scene and lured the little ons into a basket using potato chips as bait, right after that, the mother took them acroos the road, where the curb was to high for them, lol...but to answer your question, they could fall through the holes on that, their bodies are mostly feather fuzz
but I think they were safe, if not who ever took the pic surely called someone [img]smile.gif[/img]