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Behavioural development of conspecific odour preferences in Brandt's vole Microtus brandti

100%

Zhang L., Fang J., Sun R.

Acta Theriologica

2001

tom 46

nr 1

The behavioural development of conspecific odour preferences in Brandt's vole Microtus brandti (Radde, 1861) was evaluated in laboratory tests. During the weaning period (15th-30th day after the birth), the preference of pups to individual odours of their parents, novel adult males and females were examined. Pups investigated odours of unfamiliar adults significantly more than those of their parents and they displayed significantly more jumping and upward visual investigating behaviours on the bedding soiled by unfamiliar adults than they did on the bedding of their parents. However, the frequency of crossing the parent's bedding was significantly higher than the frequency of crossing the bedding of alien adults. It is suggested that odour discrimination ability was associated with the age of pups. The Brandt's vole pups might keep themselves away from unfamiliar environments by keeping away from the novel conspecific odours.

Early emotional learning

84%

Braun K.

Acta Neurobiologiae Experimentalis

2005

tom 65

nr 5

Ograniczanie wyników

1 Acta Neurobiologiae Experimentalis

1 Acta Theriologica

1 Braun K.

1 Fang J.

1 Sun R.

1 Zhang L.

1 2005

1 2001

Wyniki wyszukiwania

Behavioural development of conspecific odour preferences in Brandt's vole Microtus brandti

Early emotional learning