Super Mario Bros. 2 is the first Mario game to feature Keys and locked Doors. All keys in this game are guarded by Phantos, one of which will chase the player until the key is dropped or used to unlock a door.
The Asiatic lion (Panthera leo persica), also known as the Indian lion or Persian lion, is a lion subspecies that exists as a single population in India 's Gujarat state. It is listed as Endangered by IUCN due its small population size.
The red wolf is considered one of the most endangered Canids in the world. They were hunted to extinction in the wild (meaning the population was so small it was not able to recover in the wild alone) by 1980 due to many predator control programs that were started in the 1960s.