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Veterinary Science



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Veterinary Science - 20.08.2019
Sleeping unsafely tucked in to conserve energy in nocturnal migratory songbirds
Sleeping unsafely tucked in to conserve energy in nocturnal migratory songbirds
Sleeping with the head tucked in the back feathers is a common behavior exhibited by most species of birds. In a recent study, scientist from the Vetmeduni Vienna and the University of Vienna found, that the hiding of the head during sleep reduces heat loss and conserves energy reserves. However sleeping with the head tucked is risky for the birds.

Life Sciences - Veterinary Science - 06.09.2017
Getting hook bending off the hook
Getting hook bending off the hook
The bending of a hook into wire to fish for the handle of a basket by the crow Betty 15 years ago stunned the scientific world. However, the finding was recently relegated as similar behavioural routines were discovered in the natural repertoire of the same species, suggesting the possibility that Betty's tool manufacture was less intelligent than previously believed.

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