I live in Los Angeles and take light rail often. Last week I was at Union station where a metro cop spotted me feeding pigeons and he wrote a citation for littering. I said there was no signage or anything that said not to feed the birds, and he told me to tell that to the judge when I go to court. The maximum fine is $250---I'm hoping that if I plead ignorance I will get off lightly.
I feel bad about getting caught because this means I can't go back to the metro station to feed the pigeons. I have gotten attached to the pigeons there, and there's this one special red-breasted pigeon that hovers over my hand to peck seeds. I will be sad not to feed her again.