Great Auk

Biology
Great Auk(Pinguinus impennis) were the Species of Alcidae Lived in Western Europe, North America, Scandivania and Greenland and Became Extincted in Middle of 19th Century. These Birds were About 75~85 Centimeters and 5 Kilograms. Their Wings were Only About 15 Centimeters. These Birds Lived Similar to Penguins, Also they Had Scientific Name Similar to Penguin. They Couldn't Fly, But They Could Swim Instead. They Laid One Egg on the Bare Rock. However, Native Americans Hunted These Birds for Their Meat and Feathers. The Last Pair of Great Auk with Their Eggs were Killed in 1852 with Egg was Crushed.

History
In the Prehistoric zoo where the Timothy Jason Baxter(Protagonist) working, there's an aquarium exhibited 5 Ophthalmosauruses, 2 pairs of Plesiosauruses, 3 Dunkleosteuses, a pair of Basilosaurus, 3 Archelons, a Kronosaurus and 15 Great Auks with various prehistoric sea creatures. The known great auks with name are Josh(male), Lucinda(female), Chuck(male) and Leonard(male). Especially Lucinda is mate of Leonard, while Chuck and Josh are jealous of Leonard. Leonard and Lucinda has 2 offsprings named Lloyd(male) and Leila(female). Chuck was single because of Lucinda has Leonard as her mate and her beloved female great auk named Greta was moved into another prehistoric zoo, so Timothy adopted egg from his friend Anthony Carlson, who has largest prehistoric aquarium for Chuck. After Chuck hatched the egg, it was the male chick was born. The male great auk chick was named Veny, so he is adopted son of Chuck. Josh had affection to Lucinda once, however he felt loneliness because of Lucinda has her mate and rest of great auks are male. However in the future, the 5 more female great auks will be moved from other prehistoric zoos/aquariums including Doreen, a female great auk from Anthony.