The poor bird was lamenting its lost liberty, and beating its wings against the wires; and the little daisy could not speak or utter a consoling word, much as it would have liked to do so.

可怜的鸟儿正为他失去的自由而悲伤，朝着金属线拍打着翅膀；小雏菊却没办法说话来安慰他，她本想说好多好多的话的。

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But they do not (as, for example, lice do) live on their hosts continually. Once a bird fledges, therefore, it leaves its parasites behind.

但是它们不会一直寄生在它们的宿主身上(虱子才会)，当鸟儿羽翼丰满时，鸡蚤就会离开。

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Yards and urban parks do present harsh challenges, such as bird-unfriendly cats.

庭院和城市公园面临严峻的挑战，像伤害鸟儿的猫。

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The Antiquorum automaton includes a clock, which activates the automaton every half hour, triggering the bird to sing one of seven popular tunes (as live canaries of the time were routinely trained to do).

FORBES: Collecting