This category is a part of WikiProject Extinction, an attempt at creating a standardized, informative, comprehensive and easy-to-use resource on extinction and extinct organisms. If you would like to participate, you can choose to edit this category, or visit the project page for more information.ExtinctionWikipedia:WikiProject ExtinctionTemplate:WikiProject ExtinctionExtinction articles
Extinct organisms by location is part of the WikiProject Biology, an effort to build a comprehensive and detailed guide to biology on Wikipedia. Leave messages on the WikiProject talk page.BiologyWikipedia:WikiProject BiologyTemplate:WikiProject BiologyBiology articles
This category is within the scope of WikiProject Geography, a collaborative effort to improve the coverage of geography on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.GeographyWikipedia:WikiProject GeographyTemplate:WikiProject Geographygeography articles
