Intertidal habitat utilization patterns of birds in a Northeast Pacific estuary

  title={Intertidal habitat utilization patterns of birds in a Northeast Pacific estuary},
  author={Melanie Frazier and Janet O. Lamberson and Walter G. Nelson},
  journal={Wetlands Ecology and Management},
A habitat-based framework is a practical method for developing models (or, ecological production functions, EPFs) to describe the spatial distribution of ecosystem services. To generate EPFs for Yaquina estuary, Oregon, USA, we compared bird use patterns among intertidal habitats. Visual censuses were used to quantify abundance of bird groups and general species richness in: Zostera marina (eelgrass), Upogebia (mud shrimp)/mudflat, Neotrypaea (ghost shrimp)/sandflat, Zostera japonica (Japanese… 
Modelos de distribución de aves acuáticas en Complejo Lagunar Bahía Magdalena, B.C.S., México
The area of Magdalena Bay lagoon complex (MBLC) is renowned by its high biodiversity, due to a high number of species using the area for breeding, feeding, shelter and overwintering. Magdalena Bay is
Effect of Green Macroalgal Blooms on the Behavior, Growth, and Survival of Cockles (Clinocardium nuttallii) in Pacific NW Estuaries.
It was found that cockles avoided mortality due to burial below GMA mats by emerging from the sediment, but that behavior consequently put them at risk of mortalityDue to heat stress or gull predation, which showed that GMA blooms pose a threat to the survival of intertidal bivalves.
Seagrass Ecosystem Services and Their Variability across Genera and Geographical Regions
This study compiles the most complete list of ecosystem services provided by seagrass genera so far, including bioregional- and genus-specific information from expert opinion and published studies, to point out data gaps, provide new insight for more efficient management and recommend caution in economic valuation of seagRass services worldwide.
Temporal Dynamics of the Natural and Trimmed Angiosperm Zostera marina L. (Potamogetonales:Zosteraceae), and an Effective Technique for Transplantation of Long Shoots in a Temperate Tidal Zone (Northern China)
It is suggested that transplantation may be practiced when seagrass meadows (donor beds) reached high density and biomass, and in this case long shoots should be trimmed short before transplanting as a way to improve early transplant success.
Synthesis of Two Decades of US EPA’s Ecosystem Services Research to Inform Environmental, Community and Sustainability Decision Making
A holistic view of an ES framework is presented, summarizing two decades of the US EPA’s ES research, including recent advances in final ES, those ES that provide benefits directly to people.


Ecological periodic tables for nekton usage of four US Pacific Northwest estuarine habitats
We compared the species composition and abundance of the total nekton community, using the Bray–Curtis similarity coefficient, and mean total nekton, fish and crab species richness, abundance and
Benthic macrofauna-habitat associations in Willapa Bay, Washington, USA
Shorebird community patterns in a seasonally dynamic estuary
Examining the influence of environmental factors on nonbreeding shorebird communities in the Mad River, California, suggests that shorebirds occupying seasonally dynamic estuaries may exhibit space use and activity patterns different from those reported for birds occupying coastal estuary where habitat availability and food resources are more predictable.
Habitat Scale Mapping of Fisheries Ecosystem Service Values in Estuaries
Little is known about the variability of ecosystem service values at spatial scales most relevant to local decision makers. Competing definitions of ecosystem services, the paucity of ecological and
Shorebird USe of MUted tidal WetlandS in a California eStUary
at Elkhorn Slough, an estuary on Monterey Bay, California, the number of shorebirds using muted tidal wetlands at high and low tide differs significantly. at all seasons, small sandpipers are
Habitats and tidal accessibility of the marine foods of dabbling ducks and brant in Boundary Bay, British Columbia
Seasonal effects of tides on accessibility might limit sufficient feeding by some waterfowl species in intertidal areas, increasing their reliance on alternative feeding sites.
Long stretches of the Pacific coast of North America are rocky or sandy, punctuated by only a few large bays and river estuaries. During migration and winter most shorebirds (suborder Charadrii) use
Overview of Shorebird Abundance and Distribution in Wetlands of the Pacific Coast of the Contiguous United States
We corrdinated censuses from April 1988 to April 1995 to obtain an overview of shorebird abundance and distribution in Pacific Coast wetlands of the contiguous United States. We attempted to acquire