The European badger (Meles meles) is one of Britain's most charismatic and beloved wildlife species — and also at the centre of one of its most contentious wildlife-management debates. The badger-bovine TB controversy involves genuine tensions between cattle welfare, farm economics, badger welfare, and conservation science.
Badgers are social mustelids living in multi-generational family groups in underground sett systems. They are omnivores, feeding primarily on earthworms, supplemented by fruits, cereals, small mammals, birds, and invertebrates. Setts may be used for generations. Badgers are protected under the Protection of Badgers Act 1992: killing, injuring, taking, or disturbing badgers or their setts is illegal without a licence.
Badgers can be infected with bovine tuberculosis (Mycobacterium bovis) and can transmit the disease to cattle. The role of badgers in the bTB epidemic is real but contested in terms of scale and importance relative to cattle-to-cattle transmission. The UK government has pursued a badger culling policy since 2013, licensed to thousands of badgers annually. The welfare implications of culling are significant: shooting is not consistently accurate, causing injured animals, and the evidence for culling as a disease-control measure remains disputed.
Animal welfare organisations (RSPCA, Badger Trust) have consistently raised concerns about the humaneness of licensed culling operations. Requirements for efficiency and humaneness are difficult to verify in practice in large, dark agricultural areas. The welfare cost of culling — both direct (injured animals) and indirect (social disruption of sett groups) — is a significant concern in the policy debate.