do mother birds eat their babies' poop so that it doesn't stink up the nest
they don't eat it but they do get rid of it!
most baby birds poop in sort of a ready-made mucous bag called a fecal sac. this keeps it together and makes it safely transportable, like a biological dog poop bag!
the parents just pick it up and fly it a fair distance away, then drop it.
this keeps predators from being able to easily tell where the nest is at by tracking it by the droppings. they also do this with the eggshells for the same reason!
and that's why you sometimes find empty bird eggshells in weird places :)

















