Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

If You Use a Screen Reader

This content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.

Possible Origins and Adaptive Value of Female-Female Pairing in Gulls

John P. Ryder
Proceedings of the Colonial Waterbird Group
Vol. 2 (1979), pp. 138-145
Published by: Waterbird Society
DOI: 10.2307/1520947
Stable URL: http://www.jstor.org/stable/1520947
Page Count: 8
  • Read Online (Free)
  • Subscribe ($19.50)
  • Cite this Item
Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Possible Origins and Adaptive Value of Female-Female Pairing in Gulls
Preview not available

Page Thumbnails

  • Thumbnail: Page 
138
    138
  • Thumbnail: Page 
139
    139
  • Thumbnail: Page 
140
    140
  • Thumbnail: Page 
141
    141
  • Thumbnail: Page 
142
    142
  • Thumbnail: Page 
143
    143
  • Thumbnail: Page 
144
    144
  • Thumbnail: Page 
145
    145