British Trust for Ornithology
The British Trust for Ornithology (BTO) is an organisation founded in 1932 for the study of birds in the British Isles. The Prince of Wales has been patron since October 2020. In 1931 Max Nicholson wrote: In the United States, Hungary, Holland and elsewhere a clearing-house for research is provided by the state: in this country such a solution would be uncongenial, and we must look for some alternative centre of national scope not imposed from above but built up from below. An experiment on these lines has been undertaken at Oxford since the founding of the Oxford Bird Census in 1927 [...]. The scheme now has a full-time director, Mr W.B.Alexander. [...] It is intended to put this undertaking on a permanent footing and to build it up as a clearing-house for bird-watching results in this country. This led to a meeting at the British Museum (Natural History) in February 1932, which in turn led to the foundation of an organisation to develop the Oxford scheme. The name British Trust for Ornithology was used from May 1933 and an appeal for funds was published in The Times on 1 July. Max Nicholson was the first treasurer, Bernard Tucker the secretary. Harry Witherby was an early benefactor and vice-chair. Much has been discovered about birds by watching and counting them, but such methods rarely allow birds to be identified as individuals. This is essential if we are to learn about how long they live and when and where they move, questions that are vital for bird conservation. Placing a lightweight, uniquely numbered, metal ring around a bird's leg provides a reliable and harmless method of identifying birds as individuals. Each ring also has an address so that anyone finding a ringed bird can help by reporting where and when it was found and what happened to it. Some ringing projects also use colour rings to allow individual birds to be identified without being caught. Birds have been ringed in Britain and Ireland for nearly a hundred years and it still reveals new facts about migration routes and wintering areas.
