A reserve for feral sheep on Pitt Island, Chatham group, New Zealand

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منابع مشابه

Diet of Feral Goats and Feral Pigs on Auckland Island, New Zealand

The diets of feral pigs and feral goats shot on the main Auckland Island in 1989 are described from analyses of stomach and rumen contents. Feral goats ate at least 50 species of plants, but only three, Metrosideros umbellata, Chionochloa antarctica, and Durvillea antarctica made up over 50% by dried weight of the food eaten. Feral pigs ate a mixed plant and animal diet, of which plants made up...

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Burrowing seabirds affect forest regeneration, Rangatira Island, Chatham Islands, New Zealand

The forests of Rangatira Island (218 ha) in the Chatham Islands are a critical breeding site for a number of rare and threatened forest bird species, but are also home to more than three million seabirds, which could significantly affect forest regeneration processes. We surveyed the forests of Rangatira Island by establishing 40 permanent forest plots, estimated seabird density through burrow ...

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Eradication of Feral Goats and Sheep from Island Ecosystems

Feral goats (Capra hircus) and feral sheep (Ovis aries) occur on numerous islands throughout the world and cause severe damage to island resources. Damage includes large-scale alteration of plant communities, negative impacts on insular endemic species of plants and animals, and damage to soils and cultural resources. Complete eradication is the best solution to the problem. Proposed control te...

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REPORT ON THE CHATHAM ISLAND TAIKO AND CHATHAM ISLAND PETREL RECOVERY PROGRAMMES (1990/91) Published by: Department of Conservation

SUMMARY Two visits were made to the Chatham Islands in September 1990 and January 1991 to assist with the Chatham Island taiko and Chatham Island petrel recovery programmes. Four new CI taiko were caught and another was recaptured at the three main breeding burrows. A new CI taiko burrow was found this season. The nest chamber of burrow Tuku No. 10 was located and an adult CI taiko was found in...

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ژورنال

عنوان ژورنال: New Zealand Journal of Zoology

سال: 1983

ISSN: 0301-4223,1175-8821

DOI: 10.1080/03014223.1983.10423930