Skua standing on territorial mound

During breeding season adult skua are territorial, fiercely defending the area surrounding their nests.

Bibliographic Details
Main Author: Wharton, Yvette
Format: Other/Unknown Material
Language:unknown
Published: School of Biological Sciences, University of Auckland 2004
Subjects:
Online Access:http://dtlappprd01.its.auckland.ac.nz:1801/webclient/DeliveryManager?pid=38478&custom_att_2=simple_viewer
http://digitool.auckland.ac.nz:1801/webclient/DeliveryManager?pid=38473
Description
Summary:During breeding season adult skua are territorial, fiercely defending the area surrounding their nests.