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The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 1996
This document describes field studies of the endangered Hawaiian monk seal in the Northwestern Hawaiian Islands in 1996. The studies provide information on the status and trends of monk seal populations, natural history traits (survival, reproduction, growth, behavior, and feeding habits), and the success of various activities designed to facilitate population growth.
Date:
March 1999
Creator:
Johanos, Thea C. & Ragen, Timothy J.
System:
The UNT Digital Library
The Hawaiian Monk Seal on Laysan Island, 1983
This report describes data collected during an observational study on the Hawaiian monk seal on Laysan Island during April 23 to July 21 1983. The data collected is on population size, reproduction, and factors affecting survival of the endangered species. There is also a description of a "mobbing" by adult males, resulting in death of a subadult female; the haul out of seals on the south ledge; and the transport of a juvenile male to Honolulu to initiate a captive research program.
Date:
March 1989
Creator:
Alcorn, Doris J. & Buelna, Elizabeth K.
System:
The UNT Digital Library
Deep-Sea Shrimp Trapping for Heterocarpus laevigatus in the Hawaiian Archipelago by a Commercial Fishing Vessel
This report summarizes the catch rate of the Heterocarpus laevigatus from the most productive shipping vessel in Hawaii, 1984, the Mokihana. The statistics provide a fairly comprehensive geographic survey of the relative abundance of the species along the Hawaiian Archipelago.
Date:
March 1988
Creator:
Tagami, Darryl T. & Barrows, Scott
System:
The UNT Digital Library
Hawaiian Monk Seal Population Structure, Reproduction, and Survival on Laysan Island, 1985
This is a report based on an observational study over the population of the endangered Hawaiian monk seal on Laysan Island in the Northwestern Hawaiian Islands. This examination took place between March 2 and November 30, 1985.
Date:
1985-03-02/1985-11-30
Creator:
Johanos, Thea C. & Austin, Susan L.
System:
The UNT Digital Library