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- Publications
- Influence
Morphology and density of mussels on natural and aquaculture structure habitats: implications for sea duck predators
- Molly J. Kirk, D. Esler, W. S. Boyd
- Biology
- 27 September 2007
We compared density and morphology of wild mussels Mytilus trossulus growing natu- rally on shellfish farming structures to that of mussels from nearby intertidal areas, and considered the relevance… Expand
INFERRING BREEDING SUCCESS THROUGH RADIOTELEMETRY IN THE MARBLED MURRELET
- R. Bradley, F. Cooke, Lynn W. Lougheed, W. S. Boyd
- Biology
- 1 April 2004
Abstract Demographic parameter estimates are essential for understanding population ecology and developing management plans for species of concern. We inferred measures of breeding success using… Expand
Temporary vegetation disturbance as an explanation for permanent loss of tidal wetlands
- M. Kirwan, A. B. Murray, W. S. Boyd
- Environmental Science
- 1 March 2008
[1] Coastal ecosystems respond to sea level and sediment supply change according to complex, three-way interactions between vegetation, hydrology, and sediment transport. While biogeomorphic… Expand
Comparison of the Effects and Performance of Four Types of Radiotransmitters for Use With Scoters
- S. A. Iverson, W. S. Boyd, D. Esler, D. Mulcahy, T. Bowman
- Biology
- 1 October 2006
Abstract Radiotransmitters are widely used in wildlife ecology, often providing data that cannot be collected using other methods. However, negative effects have been associated with the use of… Expand
Movements of wintering surf scoters: predator responses to different prey landscapes
- Molly J. Kirk, D. Esler, S. A. Iverson, W. S. Boyd
- Biology, Medicine
- Oecologia
- 22 January 2008
The distribution of predators is widely recognized to be intimately linked to the distribution of their prey. Foraging theory suggests that predators will modify their behaviors, including movements,… Expand
Massive Collapse and Rapid Rebound: Population Dynamics of Eared Grebes (Podiceps nigricollis) During an ENSO Event
- J. Jehl, W. S. Boyd, D. Paul, Daniel W. Anderson
- Geography
- 1 October 2002
Abstract In autumn, >99% of North American Eared Grebes (Podiceps nigricollis) stage at Mono Lake, California, and Great Salt Lake, Utah, creating an exceptional opportunity to measure population… Expand
NOCTURNAL FORAGING BEHAVIOR OF WINTERING SURF SCOTERS AND WHITE-WINGED SCOTERS
- T. Lewis, D. Esler, W. S. Boyd, R. Žydelis
- Biology
- 1 August 2005
Abstract We studied the nocturnal foraging behavior of Surf Scoters (Melanitta perspicillata) and White-winged Scoters (Melanitta fusca) during winter in coastal British Columbia, Canada. Using radio… Expand
Effects of off‐bottom shellfish aquaculture on winter habitat use by molluscivorous sea ducks
- R. Žydelis, D. Esler, M. Kirk, W. S. Boyd
- Biology
- 2009
1.
Shellfish farming is an expanding segment of marine aquaculture, but environmental effects of this industry are only beginning to be considered.
2.
The interaction between off-bottom,… Expand
Marsh Creation in a Northern Pacific Estuary: Is Thirteen Years of Monitoring Vegetation Dynamics Enough?
- N. Dawe, G. Bradfield, W. S. Boyd, Donald E. C. Trethewey, A. N. Zolbrod
- Geography
- 15 December 2000
Variation in Marine Distributions of Cassin's auklets (Ptychoramphus aleuticus) Breeding at Triangle Island, British Columbia
- W. S. Boyd, L. M. Tranquilla, J. Ryder, S. G. Shisko, D. Bertram
- Geography
- 2008
Abstract Approximately 55% of the world's population of Cassin's Auklets (Ptychoramphus aleuticus) nests at Triangle Island, British Columbia. To improve our understanding of the biology of these… Expand