Apparently avian based species are very good at raising kids not their own.

NegativeSoul said:

Apparently avian based species are very good at raising kids not their own.

They're just not so adept at preventing their non-biological kids from killing or out competing their biological kids.

GreyOmega said:

They're just not so adept at preventing their non-biological kids from killing or out competing their biological kids.

Cuckoo meta too OP! PLZ NERF!

There's actually a species of bird out there that will lay its eggs intentionally in another bird's nest so they can raise them. Mischievous Little things.

RedMoonGod said:

There's actually a species of bird out there that will lay its eggs intentionally in another bird's nest so they can raise them. Mischievous Little things.

Many species of birds do this. It's called brood parasitism.