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Filtering by: Subject Endangered species -- Conservation Committee Member Haig, Susan

Conservation and spatial use analyses for the recovery of bighorn sheep in the Peninsular Ranges

Creator:

Ostermann, Stacey D.

Abstract:

The status of wild sheep in North America typifies the plight of many wildlife species in modern times: wild sheep have declined to 10-40% of their numbers during pristine times and on a global scale approximately 31% of Caprine are considered threatened or critical. As human populations and the number...

Resource Type:

Masters Thesis

Full Text:

conservation efforts. On a global scale, approximately 31 % of Caprinae are considered critical or endangered
Population demography, resource use, and movement in cooperatively breeding Micronesian Kingfishers

Creator:

Kesler, Dylan C.

Abstract:

Island systems and species are susceptible to extinction because of their small population size and an ecological naiveté from an evolutionary past lacking strong competition and predation. For example, only one-fifth of the world’s bird species occur on islands, yet more than 90% of the avian extinctions witnessed during historic...

Resource Type:

Dissertation

Full Text:

competitor species are among the major conservation issues facing insular systems. On the island of Guam