一只鸟，通过唱歌，可能会失去原本可以花在其他重要行为上的时间，比如觅食或休息。
A bird, by singing, may forfeit time that could otherwise be spent on other important behaviors such as foraging or resting.
与此同时，我还继续担当一些委员会的代表并通过业余时间的学习去获得硕士学位。我努力享受着每天看到的每一棵树每一只鸟，与家人和朋友在一起的每一个时刻。
In the meantime, I sit on some committees and study part time for a masters degree, and I make an effort to enjoy every bird and tree I see, and every moment with family and friends.
这里有几个想法：通过国际鸟类营救研究中心收养一只棕色的鹈鹕，这只鸟能从海水中拣起被油浸透的鸟，并为它们清洗和重新为它们找到栖息地。
Here are a few ideas: Adopt a Brown Pelican through the International bird Rescue Research Center, which picks up oiled birds, cleans and rehabilitates them.
对于一个狂热的观鸟爱好者，没有什么能比看到一只没见过的或者罕见的鸟、或者是学会通过特征区分各个鸟种更令人激动的了。
For an enthusiastic birder, nothing is more exciting than spotting a new or rare bird, or learning to distinguish individual birds through their personalities.
上个月，因弗内斯城的小学生们发现一只一直关注的红风筝鸟停止了运动——他们将卫星定位装置绑在一只鸟腿上，并通过英特网观察鸟的飞行。
Last month primary-school children in Inverness became concerned when a red kite-whose movements they had been watching over the Internet via a satellite-linked tag on the bird-stopped moving.
上个月，因弗内斯城的小学生们发现一只一直关注的红风筝鸟停止了运动——他们将卫星定位装置绑在一只鸟腿上，并通过英特网观察鸟的飞行。
Last month primary-school children in Inverness became concerned when a red kite-whose movements they had been watching over the Internet via a satellite-linked tag on the bird-stopped moving.
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