甘南则岔林区蓝马鸡配对期行为观察

Behavioral Observations of Breeding Pair of Blue-Eared Pheasants

2007年和2008年采用瞬时扫描取样法在甘肃省甘南州则岔林区对蓝马鸡配对期行为做了观察。在配对期行为中雄性蓝马鸡的取食行为(34.39%±1.83%)和警戒行为(29.62%±1.93%)比例较高,其次为移动、休息、站立、其他行为、驱逐。而雌性取食行为比例最高(53.23%±2.19%),其次为移动、警戒、休息、其他行为、站立。在共有行为中,雄性警戒行为时间显著高于雌性(P<0.01),而取食(P<0.05)和其他行为(P<0.01)时间显著低于雌性。在配对期雌、雄个体始终保持较近距离(2.59m±0.07m,n=535),雌性觅食效率显著高于雄性。

In 2007 and 2008, the behavioral characteristics of breeding pairs of blue-eared pheasants Crossoptilon auritum were studied by scan sampling in Zecha Forest, Gansu province. The results showed that foraging （34.39% -＋ 1.83% ） and guarding （29.62% ± 1.93% ） were the main behaviors in the male, followed by moving, resting, standing, other behaviors and driving. The female spent most of the time foraging （53.23% ±2.19% ）, followed by moving, gnarding, resting, other behaviors and standing. In mutual behaviors, the male spent more time guarding than the female （ P 〈 0.01 ） ; however the male spent less time foraging and on other behaviors than female. During the day, mean distance between the male and female was （2.59 ± 0.07） m （n = 535 ）, and the foraging efficiency of the female obviously higher than that of the male.