title: Effect of the odour of weasels (Mustela nivalis L.) on trapped samples of their prey.
abstract: The presence of weasel anal gland secretion on rodent live traps substantially depresses population estimate by greatly reducing the catch of Microtus agrestis. The catch of Apodemus sylvaticus remains almost unaffected.
authors.affiliation: Department of Zoology, University of London King's College, Strand, London.
authors.forename: D Michael
authors.initials: DM
authors.lastname: Stoddart