Predictive habitat modelling to estimate petrel breeding colony sizes: Sooty shearwaters (Puffinus griseus) and mottled petrels (Pterodroma inexpectata) on Whenua Hou Island

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Title

Predictive habitat modelling to estimate petrel breeding colony sizes: Sooty shearwaters (Puffinus griseus) and mottled petrels (Pterodroma inexpectata) on Whenua Hou Island

Content partner

University of Otago

Collection

Otago University Research Archive

Description

Between 2001 and 2006, we systematically sampled the entire coast of Whenua Hou, a rugged offshore island in southern New Zealand, to estimate the population densities of sooty shearwaters (Puffinus griseus) and mottled petrels (Pterodroma inexpectata) by counting the entrances of breeding burrows. A two‐step regression modelling process using binomial errors was used to predict the presence of a colony, and a normal general linear model was used to predict the density of entrances within col...

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Format

Research paper

Research format

Scholarly text / Journal article

Thesis level

Article

Date created

2009

Creator

Scott, Darren / Moller, Henrik / Fletcher, David / Newman, Jamie / Aryal, Jagannath / Bragg, Corey / Charleton, Kristin

URL

https://hdl.handle.net/10523/5345

Related subjects

Digital Elevation Model / GIS / Puffinus griseus / Pterodroma inexpectata

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