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Seabirds
(recent appear at top)
Below are my
publications on seabirds, to view a complete list of my
publications please click on the
 button
(left). |
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Duffy, D.C. 2010. Changing Seabird Management
in Hawai‘i: From Exploitation through
Management to Restoration. Waterbirds. 33(2):193-207
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Duffy, D.C. and L. Elliott. 2010. Oil and
Hawaiian Seabirds. `Elepaio.
70(6): 41-43
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Young, L.C., C. Vanderlip, D.C. Duffy,
V. Afanasyev and S.A. Shaffer. 2009. Bringing Home the Trash: Do
Colony-Based Differences in Foraging Distribution Lead to Increased
Plastic Ingestion in Laysan Albatrosses? PLoS ONE 4(10): e7623.
doi:10.1371/journal.pone.0007623
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Hebshi, A., D.C. Duffy and K.D.
Hyrenbach. 2008. Associations between seabirds and subsurface
predators around Oahu, Hawaii. Aquatic Biology. 4: 89–98
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Wilson, R.P., D.C. Duffy, M.P.
Wilson and B. Araya. 1995. Aspects of the ecology of
species replacement in Humbolt and Magellanic penguins in Chile.
Le Gerfaut. 85: 49-61
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Duffy, D.C. 1995. Why is the Double-crested
Cormorant a Problem? Insights from Cormorant Ecology and Human
Sociology. Colonial Waterbirds. 18 (Special
Publication 1): 25-32
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Duffy, D.C. and Schneider. 1994. Seabird-fishery interactions: a manger's guide. In D. N. Nettleship, J. Burger and M. Gochfeld
(Eds.). Seabirds
on islands : threats, case studies and action plans : proceedings of
the Seabird Specialist Group Workshop held at the XX World Conference
of the International Council for Bird Preservation, University of Waikato, Hamilton, New Zealand, 19-20 November 1990.
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Duffy, D.C. 1994. Afterwards: an agenda for
managing seabirds and islands.
BirdLife Conservation Series. 1: 311-318
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Duffy, D.C. 1994. The guano islands of
Peru: the once and future management of a renewable resource.
BirdLife Conservation Series. 1: 68-76
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Duffy, D.C. 1992. Biodiversity and
Research on Seabirds. Colonial Waterbirds. 15(1): 155-
158
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Duffy, D.C. 1990. Seabirds and the 1982-1984 El Niño/Southern
Oscillation. IN Glynn, P. W. ED. Global
ecological consequences of the 1982/83 El Niño Southern Oscillation. Elsevier. pp. 395-415
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Wilson, R.P., M.P. Wilson, D.C.
Duffy, M.B. Araya and N. Klages. 1989. Diving behavior
and prey of the Humboldt penguin (Spheniscus humboldti). Journal-fuer-orthnithologie.
130(1): 75-79 |
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Duffy, D.C. 1989. Seabird
foraging aggregations: a comparison of two southern upwellings.
Colonial Waterbirds. 12(2): 164-179
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Duffy, D. C. and Wissel. 1988.
Models of fish school size in relation to environmental
productivity.
Ecological Modeling. 40: 201-211 |
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Duffy, D. C. 1988. Predator-prey interactions between common terns and butterfish. Ornis Scandinavica. 19: 160-163 |
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Schneider, D.C., D.C. Duffy and G.L.
Hunt, Jr. 1988. Cross-shelf gradients in the abundance of pelagic
birds.
IN Ouellet, H. (Ed.) Acta XIX Congressus
Internationalis Ornithologici Volume I. Published for National
Museum of Natural Sciences by University of Ottawa Press. pp.
976-981
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Duffy, D. C., Heseltine and La Cock. 1988. Food size and aggressive interactions between two species
of gulls: an experimental approach to resource partitioning. Ostrich. 58: 164-167 |
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Duffy, D.C., W.R. Siegfried and S.
Jackson. 1987. Seabirds as consumers in the southern Benguela
region. S. Afr. J. Mar. Sci. 5: 771-790
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Duffy, D.C., F.S. Todd and W.R.
Siegfried. 1987. Submarine foraging behavior of Alcids in an
artificial environment. Zoo Biology. 6: 373-378
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Walter, C.B., D.C. Duffy, J. Cooper and W. Suter. 1987. Cape anchovy in swift tern diets and fishery landings in the Benguela
upwelling region, South Africa. South African Journal of Wildlife
Research. 17(4): 139-142
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Duffy, D.C., R.P. Wilson, and M.P.
Wilson. 1987. Spatial and temporal change in the diet of the Cape
cormorant off the coast of Southern Africa. The Condor. 89:
830-834
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Duffy, D.C. and W.R. Siegfried. 1987. Historical variations in food
consumption by breeding seabirds of the Humboldt and Benguela
upwelling regions.
IN Croxall, J. P. (Ed.) Seabirds: feeding biology and
role in marine ecosystems. Cambridge University Press. pp.
327-346
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Duffy, D.C. 1986. Seabird densities and aggregations
during the 1983 El Niño in the Galapagos Islands. Wilson
Bulletin. 98 (4): 588-591
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Duffy, D.C. and S. Jackson. 1986. Diet studies of seabirds: A review
of methods. Colonial Waterbirds.
9: 1-17
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Wilson, R.P. and D.C. Duffy. 1986. Short Note. Prey seizing in
African penguins Spheniscus demersus. Ardea.
74: 211-214
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David C. Schneider, D.C. and D.C.
Duffy. 1985. Scale-dependent variability in seabird abundance.
Marine Ecology Progress Series.
25: 211-218
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Duffy, D.C. N. Atkins and D.C. Schneider. 1981.
Do shorebirds compete on their wintering grounds? Auk. 98:
215-229
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