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156 down." The dabchick, therefore, has a tail, and knows how to regulate it.

Between these two extremes of the dabchick's manner of diving, and independently of the little curled leap à la cormorant, there are infinite gradations, as well as all sorts of mannerisms and individualities. But in all these I do not distinctly remember to have seen him throw out his wings in the act of going down.

I should be pretty sure, therefore, that he swims only and does not fly (if this expression is permissible) under water, if I did not seem to remember having once seen him do so, as I lay with my head just over the river's bank and he passed underneath me. But it was years ago; I have no note, and my memory may very likely have deceived me. Possibly both in regard to this, as well as the way in which he dives, the dabchick may be in a transition state. His multifariousness in this latter respect seems to render this likely. The shag, if I mistake not, never dives in any other way than that which I have described, unless he is really alarmed, when he disappears instantaneously and in a dishevelled manner.

The moor-hen, also, may follow no fixed plan in his diving, for I have certainly seen him using his feet only under water, and I believe I have also seen him using his wings. Though this, too, was many years ago I ought not to be mistaken, as the incident made such a deep impression on me at the time. I was standing on the bank of a little creek, or streamlet, running out of a reedy moor-hen-haunted river. The creek itself, however, was clear where I