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Rh brown of the heather. They are not at all crowded, but scattered widely about at irregular and, for the most part, considerable intervals. There is rarely a group, and though many pairs may be seen standing closely together, yet this is the exception rather than the rule. Most birds of such pairs as are present are some three or four to a dozen or twenty yards apart, whilst the greater number of the whole assembly stand singly, the bird nearest to each, at a much greater distance, being one of another pair. This is because the partner birds are for the time being absent, but every now and again one may be seen to fly up and join the solitary one, whilst, similarly, one of a couple will from time to time fly off and leave the other alone. Thus, though the eye will distinguish at any time many paired couples, to the majority of the birds it will not be able to assign a partner with certainty. But this varies very much. On some occasions there will be many more close couples than on others, and it is when this is the case that the gullery has the most pleasing appearance. Here and there one sees a bird, not standing, but couched closely down amidst the heather. These birds have laid, and are now hatching, their eggs. For the most part they are alone, but as the season advances and they become more and more numerous, the partner may often be seen standing near the nest, and presenting every appearance of a joint interest and proprietorship in it.

When a bird flies up to its partner it usually comes down close beside it. The two will then be together for awhile, but soon they either walk or fly to a little distance from one another. After remaining apart