Инд. авторы:	Reznikova Z.I., Maslov A.A., Panteleeva S.N.
Заглавие:	Experimental study of cognitive aspects of ambivalent foraging as exemplified by the great tit
Библ. ссылка:	Reznikova Z.I., Maslov A.A., Panteleeva S.N. Experimental study of cognitive aspects of ambivalent foraging as exemplified by the great tit // Doklady Biological Sciences. - 2015. - Vol.465. - Iss. 1. - P.282-284. - ISSN 0012-4966. - EISSN 1608-3105.
Внешние системы:	DOI: 10.1134/S0012496615060046; PubMed: 26725235; SCOPUS: 2-s2.0-84952949778;
Реферат:	eng: A hypothesis of ambivalent foraging is proposed based on ideas about dual treating of the prey by a consumer: the food value attracts while the danger repulses. The foraging strategy of the great tit was investigated experimentally with the use of artificial “food patches” with variable amounts of dangerous prey (live red wood ants) and non-dangerous prey (fly larvae). With non-dangerous prey, the behavior of the birds corresponded to the known marginal value theorem: they proceeded with foraging until the resources were exhausted. We found the threshold amount of dangerous prey that prevents tits from hunting. © 2015, Pleiades Publishing, Ltd.
Ключевые слова:	Passeriformes; Feeding Behavior; Ecosystem; Cognition; Animals; predation; Predatory Behavior; Passeriformes; feeding behavior; ecosystem; cognition; animal; physiology;
Издано:	2015
Физ. характеристика:	с.282-284