Ducks Lay Lots Of Eggs, But Are More Prolific At ... Metzer says that "If the recipe is asking for 10 chicken eggs, I might ...

indigobirds lay their eggs in the nests of Old World finches ... Unlike some brood parasites, black-headed duck females do not use aggressive tactics against their hosts. Instead, they simply ...

But there’s a small and rare group of mammals that do things differently– they lay eggs! These special creatures ... animals in the world. With its duck-like bill, webbed feet, and beaver ...

Unlike most birds, female brown kiwis have two functioning ovaries and, unlike other kiwi species, they will lay multiple eggs per season. Q: Where does the phrase “lame duck” come from?