Observation on sucking behaviour of Finnsheep lambs with particular reference to the effect of litter size.
D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D005260:Female; D007774:Lactation; D008098:Litter Size; D008297:Male; D008425:Maternal Behavior; D011247:Pregnancy; D012737:Sex Factors; D012756:Sheep / Q000502:physiology*; D013391:Sucking Behavior