Here are the references
to Dr. Robert Askins' article:
Suggested references:
Askins, R. A. 2002. Restoring North
America's Birds. Lessons from
Landscape Ecology. Second Edition. Yale University
Press, New Haven, CT.
320 pp. (Chapters 1, 2, 5, 10)
Benoit, L. K. and R. A. Askins.
1999. Impact of the spread of Phragmites
on the distribution of birds in Connecticut tidal
marshes. Wetlands 19:
194-208.
Benoit, L. K. and R. A. Askins.
2002. Relationship between habitat area
and the distribution of tidal marsh birds. Wilson
Bulletin 114: 314-323.
Faaborg, J. 2002. Saving Migrant
Birds. Developing Strategies for the
Future. University of Texas Press, Austin, TX. 226
pp.
Vickery, P. and J. Herkert (editors).
Ecology and Conservation of Grassland
Birds of the Western Hemisphere. Studies in Avian
Biology 19: 60-71.