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Quantity discrimination in wolves (Canis lupus)
Quantity discrimination has been studied extensively in different non-human animal species. In the current study, we tested eleven hand-raised wolves (Canis lupus) in a two-way choice task. We placed a number of food items (one to four) sequentially into two opaque cans and asked the wolves to choos...
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| Main Authors: | , , |
|---|---|
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
Frontiers Media S.A.
2012-11-01
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| 叢編: | Frontiers in Psychology |
| 主題: | |
| 在線閱讀: | http://journal.frontiersin.org/Journal/10.3389/fpsyg.2012.00505/full |
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