余剰殺傷
Jennifer L. Maupin and Susan Reichert, Superfluous killing in spiders.
Joseph K. Gaydos, Stephen Raverty, Robin W. Baird, and Richard W. Osborne, SUSPECTED SURPLUS KILLING OF HARBOR SEAL PUPS (PHOCA VITULINA) BY KILLER WHALES (ORCINUS ORCA).
William G. George and Timothy Kimmel, A Slaughter of Mice by Common Crows.
Wildlife Online: Foxes-Surplus Killing, Why do foxes kill to excess....
For Wolves: Ralph Maughan Wolf Report, Jackson Trio makes some surplus kills.
High Country News, Zachary Smith, Wolf pack wiped out for ‘surplus killing’.
Victor Van Ballenberghe, Technical Information on Wolf Ecology and Wolf/Prey Relationships.
Pierre-Yves Daoust, Andrew Boyne, Ted D’Eon, Surplus killing of Roseate Terns and Common Terns by a mink.