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
Travels with a Donkey in the Cévennes impoverished areas of the Cévennes mountains in south-central France in 1878. The terrain, with its barren rocky heather-filled hillsides, he often compared to parts of Scotland. The other principal character is Modestine, a stubborn, manipulative donkey he could never quite master. It is one of the earliest accounts to present hiking and camping outdoors as a recreational activity. It also tells of commissioning one of the first sleeping bags, large and heavy enough to require a donkey to carry. Stevenson is several times mistaken for a peddler, the usual occupation of someone traveling in his fashion. Some locals are horrified