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Effects of foraging experiences and memory of food locations on cache detection by Apodemus speciosus mice.
http://hdl.handle.net/10232/00030292
http://hdl.handle.net/10232/000302922d43e7ef-a958-402d-bd3f-c89628770852
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040603_v68_p8-20 (345.0 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-06-28 | |||||
| タイトル | ||||||
| タイトル | Effects of foraging experiences and memory of food locations on cache detection by Apodemus speciosus mice. | |||||
| タイトル言語 | en | |||||
| 著者 |
SONE, Koichi
× SONE, Koichi× KOHNO, Aki |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Apodemus speciosus | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | cache detection | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | foraging experience | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | memories | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | We conducted indoor experiments to study how past experiences affect the food searching activities of Apodemus speciosus mice. The mice visited a food station more intensively when their site was fixed than they did when it changed every night. In the latter case, the mice first visited the station where food had been present the previous night. In addition, we conducted a series of three field experiments beginning on Oct. 28, Nov. 9 and Nov. 16, in Plot 1, which had little ground vegetation, and Plot 2, which had some ground vegetation. We buried cached Pasania edulis acorns at the same stations in the first and second experiments, but changed the site of the stations in the third experiment. The acorns in Plot 2 disappeared rapidly in all experiments, but in Plot 1, the number of buried acorns in the first and third experiments decreased gradually or in a stepwise fashion, suggesting that cache searching may be influenced by the amount of ground vegetation. Mice left tracks when they dug in the field, and the ratio of digging tracks at cache sites to that of no-cache sites increased day by day. The results of the present experiments suggest that the mice accumulated memories about the spatial arrangement and characteristics of cache sites during food (cache) searching and used them to detect other caches. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 鹿兒島大學農學部學術報告 en : Bulletin of the Faculty of Agriculture, Kagoshima University 巻 68, p. 8-20, 発行日 2018-03-31 |
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| 作成日 | ||||||
| 日付 | 2018-03-31 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| ISSN | 24321885 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN00040603 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 489.47 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
