Category:Earth mammals

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Revision as of 19:21, 13 October 2011 by 90.200.112.150 (talk)

Earth mammals is for the organisation of species of mammals found on Earth. Individual mammals and breeds of specific species may be categorised inside one of the subcategories, ie: category:Dogs, but not in this parent category.

 Mammals are the only "animals" on Earth that do not lay Eggs - apart from the exeption of three that do lay eggs.