International Herald Tribune - Wildlife thunders along despite war in Sudan
- Scientists find unexpected animal migration.
- http://www.iht.com/articles/2007/06/12/africa/sudan.php

Environment News Service - Wildlife Survived Sudan's Civil War, Can It Survive the Peace?
- Article about large animals living and migrating in Southern Sudan.
- http://www.ens-newswire.com/ens/jun2007/2007-06-18-02.asp

Wikipedia - Wildlife of Sudan
- Hyperlinked encyclopedia articles lists Sudan's indigenous wildlife.
- http://en.wikipedia.org/wiki/Wildlife_of_Sudan

Animal Info - Sudan
- Compilation of information about threatened species, population, land use, protected lands, economy and education.
- http://www.animalinfo.org/country/sudan.htm

Natural Resources and Rural Development in Arid Lands: Case Studies from Sudan
- UNU Press online book. Four studies under the overall heading "Obstacles to the Application of Existing Knowledge in Arid Lands".
- http://www.unu.edu/unupress/unupbooks/80504e/80504E00.htm