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Invasive herbivory: Resident canada geese and the decline of wild rice along the tidal Patuxent River
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Haramis, G.M., and Kearns, G.D., 2004, Invasive herbivory: Resident Canada geese and the decline of wild rice along the tidal Patuxent River, p. 37-38 in Perry, M.C., ed., Mute swans and their Chesapeake Bay habitats, in Proceedings of a symposium, U.S. Geological Survey Information and Technology Report 2004-0005, 59 p.
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Haramis, G.M.1
Kearns, G.D.2
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2
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84857337754
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Delineation of surf scoter habitat in chesapeake bay, maryland: Macrobenthic and sediment composition of surf scoter feeding sites
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[abs], in Perry, M.C., November 7-11, 2005, Annapolis, Maryland, Program and Abstracts, USGS Patuxent Wildlife Research Center, Maryland, (p. 91)
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Kidwell, D.M., and Perry, M.C., 2005, Delineation of surf scoter habitat in Chesapeake Bay, Maryland: Macrobenthic and sediment composition of surf scoter feeding sites, [abs.] in Perry, M.C., Second North American Sea Duck Conference, November 7-11, 2005, Annapolis, Maryland, Program and Abstracts, USGS Patuxent Wildlife Research Center, Maryland, 123 p. (p. 91).
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Second North American Sea Duck Conference
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Kidwell, D.M.1
Perry, M.C.2
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3
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84857259584
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Population trends of North American sea ducks based on Christmas bird count and breeding bird survey data
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[abs], in Perry, M.C. 2005, November 7-11, 2005, Annapolis, Maryland, Program and Abstracts, USGS Patuxent Wildlife Research Center, Md., (p. 101)
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Niven, D.K., Sauer, J.R., and Butcher, G.S., 2005, Population trends of North American sea ducks based on Christmas bird count and Breeding Bird Survey data, [abs.] in Perry, M.C., 2005, Second North American Sea Duck Conference, November 7-11, 2005, Annapolis, Maryland, Program and Abstracts, USGS Patuxent Wildlife Research Center, Md., 123 p. (p. 101).
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Niven, D.K.1
Sauer, J.R.2
Butcher, G.S.3
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5
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84857295620
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Mute swans and their Chesapeake Bay habitats
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Food habits of mute swans in Chesapeake Bay, in Perry, M.C. ed., 59 p
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Perry, M.C., Osenton, P.C., and Lohnes, E.J.R., 2004, Food habits of mute swans in Chesapeake Bay, p. 31-36 in Perry, M.C., ed., Mute swans and their Chesapeake Bay habitats, proceedings of a symposium: U.S. Geological Survey Information and Technology Report 2004-0005, 59 p.
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Proceedings of A Symposium: U.S. Geological Survey Information and Technology Report 2004-0005
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Perry, M.C.1
Osenton, P.C.2
Lohnes, E.J.R.3
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6
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84857299767
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Food selection among Atlantic Coast sea ducks in relation to historic food habits
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[abs], in Perry, M.C., November 7-11, 2005, Annapolis, Maryland, Program and Abstracts, USGS Patuxent Wildlife Research Center, Maryland, (p. 105)
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Perry, M.C., Osenton, P.C., Wells-Berlin, A.M., and Kidwell, D.M., 2005, Food selection among Atlantic Coast sea ducks in relation to historic food habits, [abs.] in Perry, M.C., Second North American Sea Duck Conference, November 7-11, 2005, Annapolis, Maryland, Program and Abstracts, USGS Patuxent Wildlife Research Center, Maryland, 123 p. (p. 105).
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Second North American Sea Duck Conference
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Perry, M.C.1
Osenton, P.C.2
Wells-Berlin, A.M.3
Kidwell, D.M.4
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