By Girouard, Mark
By The Natural History Museum
By Mark Carwardine
By Grayson, Anna
By Natural History Museum
By Grady, Monica
By Caroline Smith, Sara Russell, Gretchen Benedix
By Jonathan Silvertown
By George Beccaloni
By Steve Parker
By Richardson, Phil, Elphick, Jonathan, Eaton, Mike
By Dougal Dixon
By Rosamund Kidman Cox
By Norman MacLeod
By Lewington, Anna
By Ian Mercer, G. Cressey (Researcher in Mineral Sciences, The Natural History Museum, London)
By Andrew Ross
By W Dubbin
By Dr. Miranda MacQuitty, Jo Moore
By Natural History.