کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8490545 | 1552236 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nest attendance of lactating females in a wild house mouse population: benefits associated with communal nesting
ترجمه فارسی عنوان
حضور غیبت زنان شیرده در جمعیت موش وحشی وحشی: منافع مربوط به تجمع جمعی
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کلمات کلیدی
لانه سازی عمومی همکاری، بهره برداری، ماوس خانه، بچه گانه خویشاوندی، شیردهی، مراقبت مادران، حضور لانه، تنظیم گرما،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
Among species providing uniparental care, the caring parent faces time constraints and may have to compromise offspring care/protection for self-maintenance. In most mammalian species females raise their offspring without receiving help from males. Communal nesting, when multiple females share a single nest where they rear their pups together, may have evolved as a mutually beneficial cooperative behaviour to reduce mothers' nest attendance without increasing the time their offspring are left alone. We tested this hypothesis using data collected in a free-living house mouse, Mus musculus domesticus, population in which reproduction occurred in nestboxes and was closely monitored. Individuals were fitted with transponders allowing automatic recording of their location, and a genetic parentage analysis confirmed maternal identity. Compared with mothers raising their pups solitarily, communally nesting mothers spent less time inside their nest. Their pups, however, were left alone for a similar amount of time as solitarily raised pups. The time communal litters were left alone did not covary with the kinship of communally nesting females. These results indicate that communally nesting mothers can allocate more time to foraging or territorial defence without impairing the amount of maternal attention received by their offspring. Nevertheless, communally nesting mothers showed some overlap in their stays at the nest. Offspring may benefit from more regular meals while mothers may gain information on the partner's contribution to combined maternal care which could potentially prevent cheating.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Animal Behaviour - Volume 92, June 2014, Pages 143-149
Journal: Animal Behaviour - Volume 92, June 2014, Pages 143-149
نویسندگان
Yannick Auclair, Barbara König, Manuela Ferrari, Nicolas Perony, Anna K. Lindholm,