His early research was on various southern African species, and his publications were about shrew captive behaviour, activity patterns, reproduction and postnatal development, fostering,
agonistic behaviour, moulting, (lack of) echolocation, "flehmen" (the catnip response), and predation upon them by carnivores and owls.
Females in captivity showed less
Agonistic behaviour than in wild having (P a$?
The effect of pre-weaning housing on the play and
agonistic behaviour of domestic pigs.
The effect of housing conditions and social environment immediately after weaning on the
agonistic behaviour, neutrophil/lymphocyte ratio, and plasma glucose level in pigs.
The
agonistic behaviour of the three male morphotypes of the freshwater prawn Macrobrachium rosenbergii (Crustacea, Palaemonidae).
Agonistic behaviour of free-ranging dogs (Canis familiaris) in relation to season, sex and age.
Agonistic behaviour in males of five species of voles Microtus.
cordatus males exhibit
agonistic behaviour with other males, it may be assumed that, because of the shape variation in chelipeds of U.
Hazlett, "'individual' recognition and
agonistic behaviour in pagurus bernhardus," Nature, vol.
The organization of intraspecific
agonistic behaviour in the rat.
Agonistic behaviour in male and female field crickets, Gryllus bimaculatus, and how behavioural context influences its expression.
Relative size and
agonistic behaviour in the female velvet swimming crab, Necora puber (L.).