ОписаниеGorilla tool use.png |
A first time for everything: This adult female gorilla in Nouabalé-Ndoki National Park, northern Congo, uses a branch as a walking stick to gauge the water's depth, proving that gorillas use tools too.
From the magazine: as part of an ongoing study of western gorillas in Nouabalé-Ndoki National Park in the Republic of Congo, Thomas Breuer, Mireille Ndoundou-Hockemba, and Vicki Fishlock reveal that gorillas are just as resourceful as the other great apes. From an observation platform at Mbeli Bai, a swampy forest clearing that gorillas frequently visit to forage, Breuer et al. observed an adult female gorilla named Leah (a member of a long-studied gorilla group) at the edge of a pool of water, “looking intently at the water in front of her.” Leah walked upright into the water, but stopped and returned to the edge when the water reached her waist. She then walked back into the water, grabbed a branch in front of her, detached it, and, grasping it firmly, repeatedly jabbed the water in front of her with the end of the branch, “apparently using it to test the water depth or substrate stability.” She continued walking across the pool, branch in hand, “using it as a walking stick for postural support.”
|
Права
(Повторное использование этого файла) |
|
Этот файл доступен по лицензии Attribution 2.5 Generic |
|
|
- Вы можете свободно:
- делиться произведением – копировать, распространять и передавать данное произведение.
- создавать производные – переделывать данное произведение
- При соблюдении следующих условий:
- атрибуция – вы должны указывать ссылку на автора (правообладателя) данного произведения в виде, установленном автором или лицензиаром (но ни в коем случае не таким образом, который наводит на мысль, что автор поддерживает вас или использование вами данного произведения).
http://creativecommons.org/licenses/by/2.5 CC BY 2.5 Creative Commons Attribution 2.5 truetrue
|
|
This file was published in a Their website states that the content of all PLOS journals is published under the Creative Commons Attribution 3.0 license, unless indicated otherwise. Previously, PLOS used the Creative Commons Attribution 2.5 license.
čeština | Deutsch | English | français | italiano | 日本語 | македонски | Nederlands | polski | slovenščina | +/−
|
|