No! It is not!
cat
a cat
Food that is not good for the bird. So if you're bird has purple droppings, it either means that you are feeding it the wrong thing, or that when it is playing it has been foraging the ground for food. If this is true, then supervise your birds when they are out of the cage and scold them if they try to eat something off the carpet or something.
Insects and berries.
Rodents do eat their own droppings, yes.
A feral cat will eat whatever food it comes across or catch. Eggs are very nutritious, and it is likely any hungry cat will eat bird eggs if it was able to reach them.
No cats are supposed to eat that!
Birds of prey, canines, large reptiles,... pretty much any carnivore will eat a small bird if it gets the chance.
owls, hawks,any type of big bird
yes. they take nutrients from soft droppings which they take directly from their rear end. they don't eat the hard droppings.
This depends on the situation. If the bird is already dead, you can either let the cat eat the bird, or take the bird away from the cat. Cats, even our pet cats, are perfectly capable of safely eating a bird as that is what they have evolved to eat, amongst other small animals. Such small animals are easy to hunt and catch, and due to the size of the prey, even the bones (a source of calcium) are easy to crunch up. If the bird is alive, you can try and coax the cat to let go without causing more damage to the bird. It is advisable to then take the bird to the nearest animal sanctuary or hospital who can then treat the bird, depending on its injuries.
Well, if you are a dog and your friend is a cat and a dog eats a cat (very rare) and your sister is a bird and cats eat birds so your mom must be a seed because birds eat seeds!!!