TREE PIPIT’S NEST AND EGGS.
As its name implies, the species under notice frequents parts of the country where trees grow, preferably in clumps with grassy glades between.
The male Tree Pipit is a very sweet singer, and makes his music more attractive by the manner in which he delivers it. He alights generally on the topmost branch of some favourite tree, from which elevation he mounts the air to varying heights of from twenty to sixty or seventy feet by a series of rapid wing beats, commences to utter his song with a chee, chee, chee, chee, when he has reached a sufficient altitude for his purpose, and delivers it whilst he is gliding down slowly in a kind of half-circle through the air with outstretched wings, expanded tail, and dangling legs.
When in full song this bird is a most energetic vocalist. I timed one upon my watch last spring, and found that on an average he sang five times per minute, and three times out of the five the music was delivered upon his favourite perch. The perching song only lasted two or three seconds, as a rule, whereas the flying one took from five to seven seconds—according to the height from which the bird started—to get through.
FEMALE TREE PIPIT ABOUT
TO ENTER NEST.
The song of this species has been likened to that of the Canary, and in some respects it does undoubtedly resemble it. It commences with the lark-like notes already mentioned, and ends with a ringing tsee, tsee, tsee, or whee, whee, whee.
Tree Pipits vary greatly in the quality of their music. One of the very finest singers I ever heard was on a hillside near to Builth Wells, in Wales. The call note is a trit, trit, or t’sip, t’sip.
It has been said that the male birds of this species are seldom found living within hearing distance of each other during the breeding season.