 | Charles Darwin - 1871 - 468 sider
...services to each other : thus wolves and some other beasts of prey hunt in packs, and aid each other in attacking their victims. Pelicans fish in concert....Hamadryas baboons turn over stones to find insects, &c. ; and when they come to a large one, as many as can stand round, turn it over together and share... | |
 | Charles Darwin - 1871 - 554 sider
...its fur and extracts every thorn or burr. Animals also render more important services to each other : thus wolves and some other beasts of prey hunt in packs, and aid each other in attacking their victims. Pelicans fish in concert. The Hamadryas baboons turn over stones... | |
 | Charles Darwin - 1871 - 432 sider
...its fur and extracts every thorn or burr. Animals also render more important services to each other : thus wolves and some other beasts of prey hunt in packs, and aid each other in attacking their victims. Pelicans fish in concert. The Ilamadryas baboons turn over stones... | |
 | Charles Darwin - 1874 - 840 sider
...and another monkey sitting by, "conscientiously" examines its fur, and extracts every thorn or burr. Animals also render more important services to one...Hamadryas baboons turn over stones to find insects, &c. ; and when they conic to a large one, us many as can stand round, turn it over together and share... | |
 | 1897 - 422 sider
...for external parasites or extracting thorns. The Hamadryas baboons turn over stones to find insects, and when they come to a large one as many as can stand round turn it over together and share the booty. The apes and monkeys are thus a splendid example of... | |
 | Charles Darwin - 1896 - 890 sider
...another monkey sitting by, " conscientiously " examines its fur, and extracts every thorn or burr. Animals also render more important services to one...Hamadryas baboons turn over stones to find insects, &c. ; and when they come to a large one, as many as can stand round, turn it over together and share... | |
 | Charles Darwin - 1898 - 712 sider
...extra ot»^"ye"ry thorn or burr. •«£n.imals also render more important services to one an6theJ: thus wolves and some other beasts of prey hunt in..."'.packs, and aid one another in attacking their victims. Peli" tans fish in concert. The Hamadryas baboons turn over • stones to find insects, &c.; and when... | |
 | 1905 - 462 sider
...and another monkey sitting by, "conscientiously" examines its fur, and extracts every thorn or bur. Animals also render more important services to one...when they come to a large one, as many as can stand round turn it over together and share the booty. Social animals mutually defend each other. Bull bisons... | |
 | Erich Wasmann - 1905 - 220 sider
...that such acts occur also among ants, notwithstanding their highly choleric temperament. "Yet, social animals also render more important services to one...packs and aid one another in attacking their victims. The Hamadryas baboons turn over stones to find insects, etc., and when they come to a large one, as... | |
 | Willem Adriaan Bonger - 1905 - 804 sider
...another monkey sitting by, ,,conscientiously" examines its fur, and extracts every thorn or burr. Animais also render more important services to one another...packs, and aid one another in attacking their victims. Pélicans fish in concert. The Hamâdryas baboons turn over stones to find insects, etc. ; and when... | |
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Animals also render more important services to one another: thus wolves and some other beasts of prey hunt in packs, and aid one another in attacking their victims. Pelicans fish in concert. The Hamadryas baboons turn over stones to find insects... 
