Use the first 8 links as starting places for researching your biome. The bottom 3 links are for pollination (they won't help you for this project!)
Biomes of the World http://www.exploringnature.org/db/subcat_index.php?dbID=44
Animals of the World by Biome or Continent http://www.exploringnature.org/db/subcat_index.php?dbID=43
Blue Planet Biomes http://www.blueplanetbiomes.org/world_biomes.htm
Terrestrial Biome Descriptions http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookcommecosys.html
More Descriptions of Terrestrial Biomes http://www.scienceclarified.com/Bi-Ca/Biome.html
Encyclopedia of Earth - Terrestrial Biomes http://www.eoearth.org/article/Terrestrial_biome
Principal Terrestrial Biomes of the World http://ridge.icu.ac.jp/gen-ed/biomes.html
Even other Middle School students study biomes! NOTE: This link is from a Webquest designed by a 7th Grade Teacher. If you go to her "Introduction" page, you can link to other sites with great information on biomes (I especially like the first site, "Tour of Biomes." http://warrensburg.k12.mo.us/webquest/biomes/index.htm