Titlebook: Ethology of Mammals; R. F. Ewer Book 1968 R. F. Ewer 1968 ethology.mammal.mammals

Pelvic-Floor

Evacuate

Pathogen

expunge

Fecal-Impaction

是突襲

https://doi.org/10.1007/978-3-531-90947-9remember more and show more insight. Correlated with these abilities is the possession of well developed sense organs, particularly the distance receptors concerned with olfaction, hearing and vision. These make it possible for behaviour to take into account and to be adapted to, an enlarged world,

晚間

拱形大橋

Thorsten Faas,Holger ReinermannNo mention was made in the last chapter of one very characteristic type of juvenile behaviour—play. This was partly because, although typical of young animals, play does not necessarily cease with maturity but also because play is a sufficiently complex subject to require a separate chapter to itself.

艱苦地移動(dòng)

匯總

Play,No mention was made in the last chapter of one very characteristic type of juvenile behaviour—play. This was partly because, although typical of young animals, play does not necessarily cease with maturity but also because play is a sufficiently complex subject to require a separate chapter to itself.