Why Is an Informant Called a ‘Stool Pigeon‘?
Pigeonsaren’t particularly talkative birds . They favor to spend their sentence on window sills and Mungo Park statues rather than ottomans , all of which lead us to believe that the expressionstool pigeonwasn’t originally think of to be taken literally . Indeed , several sources ( include the Online Etymology Dictionary ) indicate that the terminus most likely evolved from the Old French wordestale , which date back to the 1400s and was used to describe adecoy bird(often a pigeon ) used to tempt bird of prey into a mesh ....