Mongolian gerbil They are somewhat larger than mice, with a body about long (and a tail of similar length), with a body mass averaging in females and in males. The Mongolian gerbil is classified as a "prohibited new organism" under New Zealand's Hazardous Substances and New Organisms Act 1996, preventing it from being imported into the country. The species is also prohibited in the US state of California. "Meriones unguiculatus" evolved on the semideserts and steppes of Mongolia. There, they developed long legs for jumping and running from predators, teeth to deal with hard seeds and plant matter, and water conservation techniques
Gerbil Physics Gerbil Physics Gerbil Physics is a mobile video game created as a demo as an Xbox Indie Game in 2009 by British studio Pencel Games and released fully in app stores officially on March 14, 2012. A sequel titled "Gerbil Physics 2" was released for Xbox 360 on May 17, 2010. The evil Toad King has a hatred for Gerbils and has them imprisoned in blocks that are stacked into monuments. The player is tasked with demolishing those monuments to liberate the Gerbils and restore their land. The object of the game is to knock down every block with gerbils