The Mora National Fish Hatchery is the only hatchery in the world dedicated to raising the threatened Gila Trout for both: ...

After an illness led to a stretch of separation that in turn caused his mother to reject him, a rare Asian wild horse is said to be thriving again at the Minnesota Zoo thanks to a new foster mother.

Rejected by his mother, a rare horse foal finds a new mom in grieving domestic mare The endangered foal's future looked grim until a pony who’d recently lost her newborn accepted him as her own.

Rare wild Asian horse foal finds new foster mother after birth parent rejected him A rare Przewalski’s horse foal named Marat is thriving at the Minnesota Zoo, thanks to an unusual surrogate ...