birds

Birds are a group of warm-blooded vertebrates constituting the class Aves, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Wikipedia

Fish

Siamese fighting fish: 2 – 5 years, Koi: 25 – 35 years, Oscar: 10 – 20 years

Cat

The cat (Felis catus) is a domestic species of small carnivorous mammal. ... It is the only domesticated species in the family Felidae and is commonly referred to .