EntityQ830588· pop 12· linked from 176 articlesfield guideSign in to savebook or other publication designed to help the reader identify wildlife or other objects of natural occurrenceConnectionsbookEntityrockEntityInternational Standard Book NumberEntityspeciesEntitymineralEntityWayback MachineEntitydigital object identifierEntityfloraEntityfaunaEntityseashellEntityRed KnotEntityNational Geographic SocietyEntityOxford University PressEntitywildlifeEntityQ82486EntityHarperCollinsEntityQ22908627Entityfield researchEntityPrinceton University PressEntityFlorence Merriam BaileyEntityCategoriesBiological literatureNatural historyReference worksWild animals identification