作者: Thomas D. Gable , Steve K. Windels , Austin T. Homkes , Greg Robertson , Eleni K. Verveniotis
DOI: 10.1656/045.026.0308
关键词:
摘要: Canis lupus (Gray Wolf) have been suspected as natural predators of Cygnus buccinator (Trumpeter Swan), but detailed descriptions such predation events are lacking from the peer-reviewed literature. Herein, we document a Trumpeter Swan that was killed by Gray Wolf fitted with GPS collar in northern Minnesota, thus confirming wolves Swans.