Object play behaviour in captive parent-raised litters of bush dogs (Speothos venaticus) and crab-eating foxes (Cerdocyon thous) is investigated. Cerdocyon, an individual hunter, shows a rich repertoire of object play patterns, defends and competes for objects, rarely plays with objects in groups, and spends less time in object play than in non-object-oriented social interactions. Speothos, a group hunter of relatively large prey, shows comparatively few object play patterns, shares rather than competes for objects, and spends as much time in object-oriented social interactions as in non-object-oriented social interactions. These results, and data from the literature on other carnivores, suggest a relationship between treatment of objects during play and later social treatment of prey.
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| å ¨é¨æé´ | è¿å»ä¸å¹´ | è¿å»30天 | |
|---|---|---|---|
| æè¦æµè§æ¬¡æ° | 873 | 80 | 7 |
| å ¨ææµè§æ¬¡æ° | 217 | 26 | 0 |
| PDFä¸è½½æ¬¡æ° | 151 | 2 | 0 |
Object play behaviour in captive parent-raised litters of bush dogs (Speothos venaticus) and crab-eating foxes (Cerdocyon thous) is investigated. Cerdocyon, an individual hunter, shows a rich repertoire of object play patterns, defends and competes for objects, rarely plays with objects in groups, and spends less time in object play than in non-object-oriented social interactions. Speothos, a group hunter of relatively large prey, shows comparatively few object play patterns, shares rather than competes for objects, and spends as much time in object-oriented social interactions as in non-object-oriented social interactions. These results, and data from the literature on other carnivores, suggest a relationship between treatment of objects during play and later social treatment of prey.
| å ¨é¨æé´ | è¿å»ä¸å¹´ | è¿å»30天 | |
|---|---|---|---|
| æè¦æµè§æ¬¡æ° | 873 | 80 | 7 |
| å ¨ææµè§æ¬¡æ° | 217 | 26 | 0 |
| PDFä¸è½½æ¬¡æ° | 151 | 2 | 0 |