-http://www.blueplanetbiomes.org/savanna.htm

-http://www.defenders.org/grasslands/tropical-grasslands

-https://php.radford.edu/~swoodwar/biomes/?page_id=105

-http://www.ucmp.berkeley.edu/exhibits/biomes/grasslands.php

-http://www.enchantedlearning.com/biomes/grassland/grassland.shtml

-http://ri.search.yahoo.com/_ylt=AwrBT9evizlVkAQAGLXBGOd_;_ylu=X3oDMTE0bXM2a2txBGNvbG8DYmYxBHBvcwMxBHZ0aWQDVEFVUzAwMl8xBHNlYwNzcg--/RV=2/RE=1429863471/RO=10/RU=http%3a%2f%2fwww.worldwildlife.org%2fbiomes%2ftemperate-grasslands-savannas-and-shrublands/RK=0/RS=OKHwJVHOvBZAHd4hPoBHE1qqCy4-

-http://en.m.wikipedia.org/wiki/Zebra

{Works cited}