Gleaning (birds) World flycatchers, Tyrant flycatchers, babblers, Old World warblers, New World warblers, Vireos and some hummingbirds and cuckoos. Many birds make use of multiple feeding strategies, depending on the availability of different sources of food and opportunities of the moment. Foliage gleaning, the strategy of gleaning over the leaves and branches of trees and shrubs, can involve a variety of styles and maneuvers. Some birds, such as the common chiffchaff of Eurasia and the Wilson's warbler of North America, feed actively and appear energetic. Some will even hover in the air near a leaf or twig while gleaning from it; this
I Belong to Glasgow Story", but the lyric was modified to "I Belong To Colditz". I Belong to Glasgow "I Belong To Glasgow" is a song written and recorded by the music hall entertainer Will Fyffe, in 1920. It has also been performed by Danny Kaye, Eartha Kitt, Gracie Fields and Kirk Douglas. According to Albert Mackie's "The Scotch Comedians" (1973), Fyffe got the inspiration for the song from a drunk he met at Glasgow Central Station. The drunk was "genial and demonstrative" and "laying off about Karl Marx and John Barleycorn with equal enthusiasm". Fyffe asked him: "Do you belong to Glasgow?" and