Breeding pair insect. True breeding pairs are rare in amphibians or reptiles, although the Australian Shingleback is one exception with long-term pair-bonds. Some fish form short term pairs and the French angelfish is thought to pair-bond over a long term. True breeding pairs are quite common in birds. Breeding pair arrangements are rare in mammals, where the prevailing patterns are either that the male and female only meet for copulation (e.g. brown bear) or that dominant males have a harem of females (e.g. walrus). Breeding pair Breeding pair is a pair of animals which cooperate over time to produce offspring with some
Kibbutz communal child rearing and collective education fit babies, in order to avert boredom and satisfy the toddlers' emotional needs. Babies were transferred to the toddlers' house by their second year. At that point each sextuplet had its own nanny and her job was to provide each one of the babies an outstanding personal rearing. About three sextuplets comprised a kindergarten group, with their pre-school teacher and nanny. This was regarded as the children's home, which provided intimacy and close relations with peers. This is where they achieved their first level of socialization. Instead of rivalry, aggressiveness, and hatred, they were supposed to get an opportunity for