Horse
Besides the horse, there are six other species of genus "Equus" in the Equidae family. These are the ass or donkey, "Equus asinus"; the mountain zebra, "Equus zebra"; plains zebra, "Equus quagga"; Grévy's zebra, "Equus grevyi"; the kiang, "Equus kiang"; and the onager, "Equus hemionus".
List of birds of Ecuador
Cuculidae includes cuckoos, roadrunners, and anis. These are birds of variable size with slender bodies, long tails, and strong legs. Eighteen species have been recorded in Ecuador.Order: SteatornithiformesFamily: Steatornithidae