Top 10 Animals with a Throat Pouch 

Pelican: The guy in the image just put a fish in it. Its pouch is expandable and can get bigger,Its pouch probably has the capacity of a shopping cart.

Frigate Bird: They do this during the breeding season to attract females, during courtship display.

Frog: Frogs are a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura.

Grey Crowned Crane: The grey crowned crane, also known as the African crowned crane, golden crested crane, golden-crowned crane, East African crane.

Sage Grouse: It's a bird found in the North-central and Western United States, and the Canadian provinces of Alberta and Saskatchewan.

Walrus: The walrus is a large flippered marine mammal with a discontinuous distribution about the North Pole in the Arctic Ocean and subarctic seas of the Northern Hemisphere.

Orangutan: They are now found only in parts of Borneo and Sumatra, but during the Pleistocene they ranged throughout Southeast Asia and South China.

Green Anole: Anolis carolinensis or green anole is a tree-dwelling species of anole lizard native to the southeastern United States and introduced to islands in the Pacific and Caribbean.

American Toad: It is divided into three subspecies: the eastern American toad, the dwarf American toad and the rare Hudson Bay toad.

Cormorant: Phalacrocoracidae is a family of approximately 40 species of aquatic birds commonly known as cormorants and shags.