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Life Sciences Commons

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Full-Text Articles in Life Sciences

Modeling The Daily Activities Of Breeding Colonial Seabirds: Dynamic Occupancy Patterns In Multiple Habitat Patches, Andrea L. Moore, Smruti P. Damania, Shandelle M. Henson, James L. Hayward Oct 2008

Modeling The Daily Activities Of Breeding Colonial Seabirds: Dynamic Occupancy Patterns In Multiple Habitat Patches, Andrea L. Moore, Smruti P. Damania, Shandelle M. Henson, James L. Hayward

Faculty Publications

We constructed differential equation models for the diurnal abundance and distribution of breeding glaucous-winged gulls (Larus glaucescens) as they moved among nesting and non-nesting habitat patches. We used time scale techniques to reduce the differential equations to algebraic equations and connected the models to field data. The models explained the data as a function of abiotic environmental variables with R2=0.57. A primary goal of this study is to demonstrate the utility of a methodology that can be used by ecologists and wildlife managers to understand and predict daily activity patterns in breeding seabirds.


Milking Parlor Open House, Andrews University Sep 2008

Milking Parlor Open House, Andrews University

Public Document Archive

A poster advertising the opening celebration of the Andrews University Dairy's milking parlor in 2008.


Andrews University Dairy Pamphlet, Andrews University Jan 2008

Andrews University Dairy Pamphlet, Andrews University

Public Document Archive

A pamphlet for visitors containing information on the Andrews University Dairy and its operations.