作者: Paul J. Greenwood
DOI: 10.1016/S0003-3472(80)80103-5
关键词: Sex bias 、 Inbreeding avoidance 、 Inbreeding 、 Ecology 、 Natal homing 、 Zoology 、 Biological dispersal 、 Biology 、 Philopatry 、 Mating system 、 Animal Sex Differences
摘要: Abstract Many species of birds and mammals are faithful to their natal breeding site or group. In most them one sex is more philopatric than the other. it usually females which disperse males; in males females. Reproductive enhancement through increased access mates resources avoidance inbreeding important promoting differences dispersal. It argued that direction bias a consequence type mating system. Philopatry will favour evolution cooperative traits between members sedentary sex. Disruptive acts be feature dispersers.