As beaver reintroduction expands in the UK, territorial encounters between individuals and human-wildlife conflict create welfare considerations.
Beaver populations expanding into new territories face intraspecific aggression as animals compete for ideal dam sites. Translocation to resolve human-wildlife conflict — flooding of farmland or roads — involves capture stress, transport and reintroduction to unfamiliar habitats. Lethal control remains legal in Scotland under licence, representing a welfare cost that conservation policy must weigh carefully.