Hybrid (biology) are the mule, a cross between a female horse and a male donkey, and the hinny, a cross between a female donkey and a male horse. Pairs of complementary types like the mule and hinny are called reciprocal hybrids. Among many other mammal crosses are hybrid camels, crosses between a bactrian camel and a dromedary. The first known instance of hybrid speciation in marine mammals was discovered in 2014. The clymene dolphin ("Stenella clymene") is a hybrid of two Atlantic species, the spinner and striped dolphins. Cagebird breeders sometimes breed bird hybrids known as mules between species of finch, such
Donkey options over the other, and so would never make a decision. Italy has several phrases regarding donkeys, including "put your money in the ass of a donkey and they'll call him sir" (meaning, if you're rich, you'll get respect) and "women, donkeys and goats all have heads" (meaning, women are as stubborn as donkeys and goats). The United States developed its own expressions, including "better a donkey that carries me than a horse that throws me", "a donkey looks beautiful to a donkey", and "a donkey is but a donkey though laden with gold", among others. From Afghanistan, we find