Результаты исследований: Научные публикации в периодических изданиях › статья
Visual Laterality of Calf–Mother Interactions in Wild Whales. / Karenina, Karina; Giljov, Andrey; Baranov, Vladimir; Osipova, Ludmila; Krasnova, Vera; Malashichev, Yegor.
в: PLoS ONE, Том 5, № 11, 2010, стр. e13787.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Visual Laterality of Calf–Mother Interactions in Wild Whales
AU - Karenina, Karina
AU - Giljov, Andrey
AU - Baranov, Vladimir
AU - Osipova, Ludmila
AU - Krasnova, Vera
AU - Malashichev, Yegor
PY - 2010
Y1 - 2010
N2 - Background Behavioral laterality is known for a variety of vertebrate and invertebrate animals. Laterality in social interactions has been described for a wide range of species including humans. Although evidence and theoretical predictions indicate that in social species the degree of population level laterality is greater than in solitary ones, the origin of these unilateral biases is not fully understood. It is especially poorly studied in the wild animals. Little is known about the role, which laterality in social interactions plays in natural populations. A number of brain characteristics make cetaceans most suitable for investigation of lateralization in social contacts. Methodology/Principal Findings Observations were made on wild beluga whales (Delphinapterus leucas) in the greatest breeding aggregation in the White Sea. Here we show that young calves (in 29 individually identified and in over a hundred of individually not recognized mother-calf pairs) swim and rest significantly longer on a mother
AB - Background Behavioral laterality is known for a variety of vertebrate and invertebrate animals. Laterality in social interactions has been described for a wide range of species including humans. Although evidence and theoretical predictions indicate that in social species the degree of population level laterality is greater than in solitary ones, the origin of these unilateral biases is not fully understood. It is especially poorly studied in the wild animals. Little is known about the role, which laterality in social interactions plays in natural populations. A number of brain characteristics make cetaceans most suitable for investigation of lateralization in social contacts. Methodology/Principal Findings Observations were made on wild beluga whales (Delphinapterus leucas) in the greatest breeding aggregation in the White Sea. Here we show that young calves (in 29 individually identified and in over a hundred of individually not recognized mother-calf pairs) swim and rest significantly longer on a mother
U2 - 10.1371/journal.pone.0013787.g001
DO - 10.1371/journal.pone.0013787.g001
M3 - статья
VL - 5
SP - e13787
JO - PLoS ONE
JF - PLoS ONE
SN - 1932-6203
IS - 11
ER -
ID: 5043634