Animal Behaviour: A Systems Approach

activity ad lib aggression alternation androgen animal's Archer argued arousal associated attack autonomic bar-pressing Barbary doves behavioural temperature Berlyne body temperature body-fluids Booth brain castrated causal factors cells cellular Comparative and Physiological components Coolidge effect copulation cue strength detectors diet discussed drinking ectotherms effect ejaculation endotherms energy environment example exploration exploratory behaviour extracellular fear feedback feeding female Figure fluid food intake function gerbil glucose heat homeostasis homeostatic hormonal hunger hypothalamus increases ingestion inhibition injection interaction intromission involved Journal of Comparative laboratory lipolysis lordosis loss male rats McFarland meal mechanisms Meddis metabolic motivational mounting neural neuron normal novel objects occurs oestradiol oestrogen oestrus organism Physiological Psychology Physiology and Behaviour polydipsia present processes progesterone rats reactions receptivity reinforcement response reward satiety sensory set-point sexual behaviour signal sleep sodium species stimuli temperature regulation tendency testosterone theory thermoregulation thirst Toates water deprivation water intake