"339702" . . . "Role of different colours of aposematic insects in learning, memory and generalization of naive bird predators"@en . . "Socha, Radom\u00EDr" . "Landov\u00E1, E." . . . . "[FD526E995019]" . "10"^^ . . "0003-3472" . "Fu\u010D\u00EDkov\u00E1, A." . "RIV/60077344:_____/09:00337602" . "asymmetric generalization; avoidance learning; firebug"@en . "Role of different colours of aposematic insects in learning, memory and generalization of naive bird predators"@en . "7"^^ . "77" . "\u0160tys, P." . "P(GA206/07/0507), Z(AV0Z50070508)" . . "Valenta, J." . . . "Role of different colours of aposematic insects in learning, memory and generalization of naive bird predators" . "The role of the red-coloured wild-type and some coloured mutants (white, yellow and orange) of an aposematic insect (firebug, Pyrrhocoris apterus) was tested in unlearned avoidance, learning, memory and generalization of a naive avian predator (great tit, Parus major). Wild-caught great tits avoid the firebug depending on colour, and their reaction to variously coloured prey is a result of avoidance learning and may vary according to their experience. Naive, hand-reared great tits showed no initial avoidance and attacked firebugs irrespective of colour. The results od the study showed that red colour represents a more effective signal than the yellow. The naive tits learned to avoid all the colour form at a similar rate, but generalization their experience was asymmetric." . . "Animal Behaviour" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . "000262709400006" . "1"^^ . . "Sv\u00E1dov\u00E1, K." . . . "The role of the red-coloured wild-type and some coloured mutants (white, yellow and orange) of an aposematic insect (firebug, Pyrrhocoris apterus) was tested in unlearned avoidance, learning, memory and generalization of a naive avian predator (great tit, Parus major). Wild-caught great tits avoid the firebug depending on colour, and their reaction to variously coloured prey is a result of avoidance learning and may vary according to their experience. Naive, hand-reared great tits showed no initial avoidance and attacked firebugs irrespective of colour. The results od the study showed that red colour represents a more effective signal than the yellow. The naive tits learned to avoid all the colour form at a similar rate, but generalization their experience was asymmetric."@en . "Exnerov\u00E1, A." . "Role of different colours of aposematic insects in learning, memory and generalization of naive bird predators" . . "RIV/60077344:_____/09:00337602!RIV10-AV0-60077344" . "2" .