Of the three species of Anthus inhabiting the British Islands, and which are appropriately named of the tree, rock, and meadow, according to their respective habits, the tree-pipit alone is migratory, appearing in this country about the third week in April, to remain until the end of September, and sometimes longer. In size, colour, and general appearance it so closely resembles the meadow-pipit that the two species are hardly distinguishable, except by examination in the hand. They also resemble each other in their feeding habits, running about in the grass in a mouse-like manner in search of the small insects and seeds on which they subsist, and, when flushed, starting up suddenly, with a sharp chirp of alarm, and going away with a wild, jerky flight. The tree-pipit is distributed widely over the country, and is found at most wood sides, and where trees grow singly or in isolated groups about the pasture-lands. Where the conditions are favourable he is a common bird, but never abundant. In spring and summer the tree-pipit is solitary, and it is possible that the males, as with the redbreast and nightingale, are not tolerant of other singers of their own species near them, as they are always found occupying trees far apart--seldom, in fact, within hearing distance of one another. On the arrival of the birds in April each male chooses a home, a feeding-ground, with a tree or trees to sing on, and this spot he will occupy until the end of the breeding season, after which the birds resort to the fallows and stubbles, and sometimes before departure they are seen gathered in small flocks.