黑翅鸢

  • 网络Black-shouldered Kite;Black-winged Kite;Elanus caeruleus
黑翅鸢黑翅鸢
  1. 黑翅鸢的繁殖期长,繁殖力强,雏鸟成活率高,对人类活动环境的适应能力强,这可能是近年来黑翅鸢分布范围能够扩大的主要原因。

    The Black-shouldered Kite had long breeding period , high reproductivity , high survival rate of its juvenile and stronger adaptive ability to human environment . These breeding characteristics are postulated to be the main reasons that the Black-shouldered Kite can expand its distribution range .

  2. 繁殖期的黑翅鸢食物主要为鼠类。

    The food of the kite was mouse mainly in breeding period .