U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

Attempted Predation of a Harbor Seal Pup (Phoca vitulina) by an American Mink (Neovison vison) in the Salish Sea

Author:
Clarke Lauren Z, Plourde Isabel A, Gaydos Joseph K, Olson Jennifer K
Source:
Northwestern naturalist 2016 v.97 no.3 pp. 260-262
ISSN:
1051-1733
Subject:
Neovison vison, Phoca vitulina, carrying capacity, mink, necropsy, predation, pups, seals, Washington (state)
Abstract:
A single incident of attempted predation of a Harbor Seal (Phoca vitulina) pup by an American Mink (Neovision vision) was observed on Blakely Island, Washington in 2015. San Juan County Marine Mammal Stranding Network members responded, investigated the event, and performed a necropsy on the seal. Predation is the most parsimonious explanation for the attack due to the American Mink's opportunistic predatory tendencies and the vulnerability of the moribund Harbor Seal. With both the American Mink and Harbor Seal populations documented as abundant or at carrying capacity, respectively, mink predation on vulnerable Harbor Seal pups could increase or influence Harbor Seal haul-out behavior.
Agid:
5593292