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 in a lesser degree, may be said of the partridge, and in all cases it is obvious that the bird is very much excited and ausser sich.

Darwin, if I remember rightly, found it difficult to believe that birds, when they thus distract our attention from their young to themselves, do so with a full consciousness of what they are doing and why they are doing it. When the female wild-duck, however, acts in this manner, it is difficult, I think, to escape from this conclusion. She flaps for a long way over the surface of the water, pausing every now and again and waiting, as though to see the effect of her ruse, and continuing her tactics as soon as you get up to her. Having thus led you a long distance away, she rises, and leaving the river, flies in an extended circle, which will ultimately bring her back to it by the other bank when you are well out of the way. The chicks, meanwhile, have (of course) scuttled in amongst the reeds and rushes, though they often take some little while to conceal themselves. She acts thus on a river or broad stretch of water, which enables her to keep you in sight for some time. But it is obvious that if you come upon her with her family in a very narrow and sharply winding stream, the first bend of it will hide you from her, and she would then, assuming that she is acting intelligently, have all the agony of mind of not knowing whether her plan was succeeding or not. It was in such a situation that I met her only last spring, and to my surprise—and indeed, admiration—instead of flapping along the water as I have always known her to do before in such a