World map distribution: Flickr user Novaterra33. Worldie. Picture
Bird on home page: Alan Harris, Honeyguide, Honeyguide.co.uk, 2009, web, 12/09/12
Vegetation #1 + #2: abd82, chaparral, room42.wikispaces.com, 2008, web, 12/09/12
Vegetation #3: Public Domain, image, 14/9/12
Climate graph: Tom E. Morris, Biome graph, morriscourse.com, 2009, web, 16/09/12
Jackal: Julius L, Golden jackal, blueplanetbiome.org, 2001, picture, 16/09/12
Information for vegetation and wildlife: Brynn Schaffner, Bluplanetbiome.org, West Pisbury Elementry School, ©2010, Web.12/9/12
Rattle snake: Austin. S., Star of Texas veterinary hospital, Staroftexasvet.com, 2009, image. 18/9/12
Roadrunner: Maraline r., Fast and fiesty, GatewaytoSedona.com, 2012, image. 19/9/12
Bird on home page: Alan Harris, Honeyguide, Honeyguide.co.uk, 2009, web, 12/09/12
Vegetation #1 + #2: abd82, chaparral, room42.wikispaces.com, 2008, web, 12/09/12
Vegetation #3: Public Domain, image, 14/9/12
Climate graph: Tom E. Morris, Biome graph, morriscourse.com, 2009, web, 16/09/12
Jackal: Julius L, Golden jackal, blueplanetbiome.org, 2001, picture, 16/09/12
Information for vegetation and wildlife: Brynn Schaffner, Bluplanetbiome.org, West Pisbury Elementry School, ©2010, Web.12/9/12
Rattle snake: Austin. S., Star of Texas veterinary hospital, Staroftexasvet.com, 2009, image. 18/9/12
Roadrunner: Maraline r., Fast and fiesty, GatewaytoSedona.com, 2012, image. 19/9/12