Titlebook: Elements of Ethology; A textbook for agric D. G. M. Wood-Gush Book 1983 D.G.M. Wood-Gush 1983 communication.conflict.evolution.hunger.physi

CRACY

希望

外來(lái)

Grievance

https://doi.org/10.1007/978-1-4899-1161-2 true ethological releasers, acting on the nervous system to evoke a particular type of behaviour, involving attraction of the sexes, aggregation, or alarm behaviour. Another class of pheromones, called primer pheromones, act physiologically to alter the endocrine and reproductive systems of the rec

起波瀾

愛(ài)花花兒憤怒

Drinking Behaviour,and which are situated in the right atrium, the aortic arch and in the carotid sinus. Volume regulation appears to be more important than osmoregulation, for during salt deficiency the body maintains its fluid volume and does not compensate for reduced salt levels by decreasing the volume. Large los

Climate

Sexual Behaviour,nderstand their behaviour more fully. In most agricultural species successful copulation depends on the female adopting a copulatory stance in order for the male to gain intromission, and this stance as we shall see is brought about by a coordinated series of events.

Cloudburst

Apoptosis

Stress,y envisaged that this stereotyped response was given non-specifically to Stressors of all sorts. Such a response is immediately beneficial to the animal and he called it the General Adaptation Syndrome (GAS). In the event of continued action by the Stressor the initial Alarm State is followed by a S

notion

Domestication,sociation with man, e.g. imprinting of young animals on to man, or it might occur through lack of contact with man. Several species of animals on the Galapagos Islands do not flee from man, probably due to the fact that they have not been hunted. Furthermore, domestication can involve many different