Birds on a Rock With One Flying By
That pretty much sums it up. My obligatory mammal shot. Happy Mike. Well actually birds aren't mammals because they lays eggs, metabolizes nutrients differently, they have a different digestive tract, and they have lighter bones. Yes a platypus lays eggs and is considered a mammal (Smart *expletive deleted*) but they do nurse their young. In this case the birds (species unknown) are living creatures and that is all that really matters.