Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"endangered waterbirds"”.
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Response of Vegetation and Endangered Waterbirds to Habitat Management Techniques at Kealia Pond National Wildlife Refuge
… conditions increased nesting for both species of endangered Hawai’ian waterbirds. In 2003, habitat conditions on the northern shore prevented nesting. In 2004, 32 stilt nests and 69 coot nests were found compared to no nests in previous years. Mass loss of 123 stilt and 320 coot eggs were …
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Habitat Characteristics of Refuge Wetlands and Taro Lo'I Used By Endangered Waterbirds At Hanalei National Wildlife Refuge, Hawai'i
… was established to protect habitat for the endangered Hawaiian common moorhen (Gallinula chloropus sandvicensis), Hawaiian coot (Fulica alai), Hawaiian duck or Koloa (Anas wyvilliana), and Hawaiian stilt (Himantopus mexicanus knudseni). I studied two major habitat types (refuge wetlands and …
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Relationships Among Aquatic Macroinvertebrates, Endangered Waterbirds, and Macrophytes in Taro Lo'I At Hanalei National Wildlife Refuge, Kauai, Hawaii
… yearround critical wetland habitat for five endangered waterbirds (EWBs) and supports nearly one-third of the remaining taro loi cultivated in the Hawaiian archipelago. This study focuses on the use patterns of this agricultural crop by two of these EWBs, the Hawaiian duck or koloa (Anas …