Agreed. Also the "cats" figures mostly come from "unowned" feral cats rather than from pets. Which makes them a tougher problem to deal with. I'm sure spaying a

Agreed. Also the "cats" figures mostly come from "unowned" feral cats rather than from pets. Which makes them a tougher problem to deal with. I'm sure spaying and neutering policies help but I don't know how much. There's no question the problem is more subtle than the raw numbers suggest. There's also no question that some factions within the anti-renewable energy crowd misstate the "bird strike" problem deliberately.