pretty children thus at play, and to me it seemed that it did.
Guarding the nest and affairs of honour.—When both birds are at home, the one that stands on the rock, by or near the nest, is ready to guard it from all intrusion. Should another bird fly on to the rock and alight, in his opinion, too near it, he immediately advances towards him, shaking his wings, and uttering a low, grunting note which is full of intention. Finding itself in a false position, the intruding bird flies off; but it sometimes happens that when two nests are not far apart, the sentinels belonging to each are in too close a proximity, and begin to cast jealous glances upon one another. In such a case, neither bird can retreat without some loss of dignity, and, as a result, there is a fight. I have witnessed a drama of this nature. As in the case of the herring-gulls, the two locked their beaks together, and the one which seemed to be the stronger endeavoured with all his might to pull the other towards him, which the weaker bird, on his part, resisted as desperately, using his wings both as opposing props, and also to push back with. This lasted for some while, but the pulling bird was unable to drag the other up the steeply-sloping rock, and finally lost his hold. Instead of trying to regain it, he turned and shuffled excitedly to the nest, and when he reached it the bird sitting there stretched out her neck towards him, and opened and shut her beak several times in quick succession. It was as if he had said to her, "I hope you observed my prowess. Was it well done?" and she had replied, "I should think I did observe it. It was indeed well done." On
