http://phys.org/news/2013-01-demands-shift-availability.html
http://www.michaeldeleonphoto.com/wp-content/uploads/2012/10/20121019_2073.jpg
http://www.tutorvista.com/biology/abiotic-and-biotic-factors-of-the-grasslands
http://www.defenders.org/grasslands/temperate-grasslands
http://www.fao.org/docrep/008/y8344e/y8344e0b.htm
https://books.google.com.au/books?id=M9AOAQAAIAAJ&pg=PA15&lpg=PA15&dq=grasslands+light+levels&source=bl&ots=c32HNPaxwl&sig=GB_xtlu17s4Joo3PxXTdbknIEKg&hl=en&sa=X&ei=M-SJVfqMLqO-mAXw_ZmgDw&ved=0CCwQ6AEwAg#v=onepage&q&f=false
http://www.nature.org/ourinitiatives/regions/australia/placesweprotect/northern-australian-grasslands.xml
http://www.fs.usda.gov/detail/midewin/learning/nature-science/?cid=stelprdb5156639
http://sgslter.colostate.edu/about_location.aspx
http://entnemdept.ufl.edu/creatures/orn/beetles/japanese_beetle.htm
http://www.metric-conversions.org/volume/cubic-inches-to-milliliters-table.htm
http://www.realmonstrosities.com/2011/10/arrow-shaped-micrathena.html
http://www.blueplanetbiomes.org/grasslands_plant_page.htm
http://lancaster.unl.edu/pest/resources/cowkiller.shtml
http://imnh.isu.edu/digitalatlas/bio/insects/drgnfly/libefam/syoc/syocfr.htm
http://outdoornebraska.ne.gov/wildlife/programs/projectwild/pdf/PPT_pdfs/Insects%20of%20the%20Prairie.pdf
http://www.vtaide.com/png/habitats/grasslands/herbivores.htm
Adaptations
http://animals.mom.me/adaptations-saltwater-crocodiles-9330.html
http://news.nationalgeographic.com/news/2012/03/120315-crocodiles-bite-force-erickson-science-plos-one-strongest/
http://animals.mom.me/adaptations-saltwater-crocodiles-9330.html
https://mrsbursksclass.wordpress.com/physiological-adaptations/
http://www.raspberryridge.com/Feature-Poisonous%20plants.htm
https://en.wikipedia.org/wiki/Hypericum_perforatum#Poisoning
http://raisingchildren.net.au/articles/dangerous_plants_checklist.html
http://listverse.com/2011/03/30/top-10-most-venomous-snakes/
https://www.ag.ndsu.edu/pubs/ansci/range/r1707-21.pdf
Behaviours
https://lionalert.org/page/lion-communication
http://www.smithsonianmag.com/science-nature/the-truth-about-lions-11558237/?no-ist=&=&page=5
Reproductive
http://www.webexhibits.org/causesofcolor/17C.html
http://www.animalfactguide.com/animal-facts/cheetah/
http://www.michaeldeleonphoto.com/wp-content/uploads/2012/10/20121019_2073.jpg
http://www.tutorvista.com/biology/abiotic-and-biotic-factors-of-the-grasslands
http://www.defenders.org/grasslands/temperate-grasslands
http://www.fao.org/docrep/008/y8344e/y8344e0b.htm
https://books.google.com.au/books?id=M9AOAQAAIAAJ&pg=PA15&lpg=PA15&dq=grasslands+light+levels&source=bl&ots=c32HNPaxwl&sig=GB_xtlu17s4Joo3PxXTdbknIEKg&hl=en&sa=X&ei=M-SJVfqMLqO-mAXw_ZmgDw&ved=0CCwQ6AEwAg#v=onepage&q&f=false
http://www.nature.org/ourinitiatives/regions/australia/placesweprotect/northern-australian-grasslands.xml
http://www.fs.usda.gov/detail/midewin/learning/nature-science/?cid=stelprdb5156639
http://sgslter.colostate.edu/about_location.aspx
http://entnemdept.ufl.edu/creatures/orn/beetles/japanese_beetle.htm
http://www.metric-conversions.org/volume/cubic-inches-to-milliliters-table.htm
http://www.realmonstrosities.com/2011/10/arrow-shaped-micrathena.html
http://www.blueplanetbiomes.org/grasslands_plant_page.htm
http://lancaster.unl.edu/pest/resources/cowkiller.shtml
http://imnh.isu.edu/digitalatlas/bio/insects/drgnfly/libefam/syoc/syocfr.htm
http://outdoornebraska.ne.gov/wildlife/programs/projectwild/pdf/PPT_pdfs/Insects%20of%20the%20Prairie.pdf
http://www.vtaide.com/png/habitats/grasslands/herbivores.htm
Adaptations
http://animals.mom.me/adaptations-saltwater-crocodiles-9330.html
http://news.nationalgeographic.com/news/2012/03/120315-crocodiles-bite-force-erickson-science-plos-one-strongest/
http://animals.mom.me/adaptations-saltwater-crocodiles-9330.html
https://mrsbursksclass.wordpress.com/physiological-adaptations/
http://www.raspberryridge.com/Feature-Poisonous%20plants.htm
https://en.wikipedia.org/wiki/Hypericum_perforatum#Poisoning
http://raisingchildren.net.au/articles/dangerous_plants_checklist.html
http://listverse.com/2011/03/30/top-10-most-venomous-snakes/
https://www.ag.ndsu.edu/pubs/ansci/range/r1707-21.pdf
Behaviours
https://lionalert.org/page/lion-communication
http://www.smithsonianmag.com/science-nature/the-truth-about-lions-11558237/?no-ist=&=&page=5
Reproductive
http://www.webexhibits.org/causesofcolor/17C.html
http://www.animalfactguide.com/animal-facts/cheetah/