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U.S. Pacific Marine Mammal Stock Assessments - 1998

Published Date:1998
December 01, 1998 - Other Reports ,

Use of a GnRH Agonist to Suppress Testosterone in Wild Male Hawaiian Monk Seals

A gonadotropin-releasing hormone was evaluated for its effectiveness in reducing testosterone in wild Hawaiian monk seals with results suggesting it may be a useful tool for reducing mortality with adult male aggression related to reproduction and mating.
November 15, 1998 - Peer-Reviewed Research ,

U.S. Pacific Marine Mammal Stock Assessments - 1996

Published Date: 1997
October 01, 1997 - Other Reports ,

Significance of Wounding to Female Reproductive Success in Hawaiian Monk Seals

We studied reproductive rate, length of lactation period, pup survival, and mortality of injured and uninjured female Hawaiian monk seals on Laysan Island, northwestern Hawaiian Islands, in 1983 – 1989.
March 15, 1993 - Peer-Reviewed Research ,

Final Recovery Plan for the Humpback Whale (Megaptera novaeangliae)

The humpback whale is classified as an endangered species and the Assistant Administrator for Fisheries has determined that a recovery plan would help this species to increase in abundance.This plan first reviews the natural history of humpback whale, con
November 01, 1991 - Recovery Plan ,

Listing Hawaiian Monk Seal Under the Endangered Species Act

The Director, National Marine Fisheries Service and the Director, U.S. Fish and Wildlife Service hereby issue a notice of final rulemaking listing the Hawaiian monk seal (Monachus schauinslandi) as an endangered species throughout its range, pursuant to…
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Effective
05/19/2024