First Name: Mark A.Last Name: ColwellPublications: YearPublication 1986"The First Documented Case of Polyandry for Wilson's Phalarope (Phalaropus tricolor)" in The Auk 1986"Sexual selection and spring arrival times of red-necked and Wilson's phalaropes" in Behavioral Ecology and Sociobiology 1986"Intraspecific Brood Parasitism in Three Species of Prairie-Breeding Shorebirds" in The Wilson Bulletin 1988"Sex ratios and intrasexual competition for mates in a sex-role reversed shorebird, Wilson's phalarope (Phalaropus tricolor)" in Behavioral Ecology and Sociobiology 1988"Effects of Blood Sampling on Shorebirds: Injuries, Return Rates, and Clutch Desertions" in The Condor 1988"Breeding Biology of Wilson's Phalarope in Southcentral Saskatchewan" in The Wilson Bulletin 1988"Habitat Use by Breeding and Migrating Shorebirds in Southcentral Saskatchewan" in The Wilson Bulletin 1988"Variable female mating tactics in a sex-role-reversed shorebird, Wilson's phalarope (Phalaropus tricolor)" in National Geographic Research 1989"Extra-pair mating in the spotted sandpiper: a female mate acquisition tactic" in Animal Behaviour 1989"Reviewed Work: Biology of the Eared Grebe and Wilson's Phalarope in the Nonbreeding Season: A Study of Adaptations to Saline Lakes by Joseph R. Jehl" in The Auk 1990"Nest-site characteristics of prairie shorebirds" in Canadian Journal of Zoology 1991"Lifetime reproductive success in the spotted sandpiper (Actitis macularia) : sex differences and variance components" in Behavioral Ecology and Sociobiology 1991"Factors regulating annual mating success and reproductive success in spotted sandpipers (Actitis macularia)" in Behavioral Ecology and Sociobiology 1992"Wilson's Phalarope Nest Success Is Not Influenced by Vegetation Concealment" in The Condor 1993"Nonrandom Shorebird Distribution and Fine-Scale Variation in Prey Abundance" in The Condor 1993"Shorebird Community Patterns in a Seasonally Dynamic Estuary" in The Condor 1993"Estimates of Coastal Shorebird Abundance: The Importance of Multiple Counts" in Journal of Field Ornithology 1994"Phthiraptera infestation of 5 shorebird species" in Wilson Bulletin 1995"Four Marbled Godwits Exceed the North American Longevity Record for Scolopacids" in Journal of Field Ornithology 1995"Waterbird Communities and Habitat Relationships in Coastal Pastures of Northern California" in Conservation Biology 1996"Seasonal Variation in Diurnal and Nocturnal Distributions of Nonbreeding Shorebirds at North Humboldt Bay, California" in The Condor 1997"Benthic invertebrates at foraging locations of nine waterbird species in managed wetlands of the northern San Joaquin Valley, California" in Wetlands 1997"Population identification of western hemisphere shorebirds throughout the annual cycle" in Molecular Ecology 1997"Environmental Habitat Correlates of Pasture Use by Nonbreeding Shorebirds" in The Condor 1997"Russian Nature Reserves and Conservation of Biological Diversity" in Natural Areas Journal 1998"Waterbird Communities in Rice Fields Subjected to Different Post-Harvest Treatments" in Colonial Waterbirds 1998"Environmental Correlates of Diurnal and Nocturnal Foraging Patterns of Nonbreeding Shorebirds" in The Wilson Bulletin 1998"Sex-role reversal and the absence of extra-pair fertilization in Wilson's phalaropes" in Animal Behaviour 2000"Foraging Site Selection by Nonbreeding White-Faced Ibis" in The Condor 2000"A review of territoriality in non-breeding shorebirds (Charadrii)" in Wader Study Group Bulletin 2000"Waterbird communities in managed wetlands of varying water depth" in Waterbirds 2000"Interspecific differences in habitat use of shorebirds and waterfowl foraging in managed wetlands of California's San Joaquin Valley" in Colonial Waterbirds 2000"Shorebird distributions on ocean beaches of northern California" in Journal of Field Ornithology 2001"Diets, energy intake, and kleptoparasitism of nonbreeding long-billed curlews in a Northern California estuary" in Wilson Bulletin 2001"Historical changes in the abundance and distribution of the American avocet at the northern limit of its winter range" in Western Birds 2001"Seasonal Variation in Territory Occupancy of Non-Breeding Long-Billed Curlews in Intertidal Habitats" in Waterbirds: The International Journal of Waterbird Biology 2002"Space Use and Diet of Territorial Long-Billed Curlews (Numenius americanus) during the Non-Breeding Season" in Northwestern Naturalist 2002Final Report: 2002 Snowy Plover Breeding in Northern California, with Emphasis on Humboldt County 2002"Waterbird responses to experimental drawdown: implications for the multispecies management of wetland mosaics" in Journal of Applied Ecology 2003"Population identification of western hemisphere shorebirds throughout the annual cycle" in Molecular Ecology 2003Final Report : 2003 Snowy Plover Breeding in Northern California, with Emphasis on Humboldt County 2003"Variation in shorebird use of diurnal, high-tide roosts: how consistently are roosts used?" in Waterbirds 2003"Winter Shorebird Communities and Tidal Flat Characteristics at Humboldt Bay, California" in The Condor 2003"Variation in Shorebird Use of Diurnal, High-Tide Roosts: How Consistently are Roosts Used?" in Waterbirds: The International Journal of Waterbird Biology 2004"Sex Differences in Space Use of Breeding Common Ravens in Western Marin County, California" in The Condor 2004"Staging of Pacific flyway brant in relation to eelgrass abundance and site isolation, with special consideration of Humboldt Bay, California" in Biological Conservation 2004"Lifetime reproductive success in the spotted sandpiper (Actitis macularia): sex differences and variance components" in Behavioral Ecology & Sociobiology 2004"Factors regulating annual mating success and reproductive success in spotted sandpipers (Actitis macularia)" in Behavioral Ecology & Sociobiology 2005"Coastal pasture use by Long-billed Curlews at the northern extent of their non-breeding range" in Journal of Field Ornithology 2005"Comparative use of longline oysterbeds and adjacent tidal flats by waterbirds" in Bird Conservation International 2005"Snowy Plover reproductive success in beach and river habitats" in Journal of Field Ornithology 2006"Long-Billed Curlew Distributions in Intertidal Habitats: Scale-Dependent Patterns" in Western Birds 2006"Egg-laying intervals in shorebirds" in Wader Study Group Bulletin 2007"Philopatry and natal dispersal of the Western Snowy Plover" in The Wilson Journal of Ornithology 2007"Interaction of predators and manmade object causes potentially significant mortality in a wintering shorebird population" in Wader Study Group Bulletin 2007"Diurnal and nocturnal roost site fidelity of Dunlin (Calidris alpina pacifica) at Humboldt Bay, California" in The Auk 2007"Age-related survival and behavior of snowy plover chicks" in The Condor 2008"Individual associations in a wintering shorebird population: do Dunlin have friends?" in Journal of Field Ornithology 2008"Space Use by Forster’s Terns Breeding in South San Francisco Bay" in Waterbirds 2008"High variation in roost use by Dunlin wintering in California: Implications for habitat limitation" in Bird Conservation International 2008"Breeding Stage Influences Space Use of Female American Avocets in San Francisco Bay, California" in Waterbirds 2008"The impact of predator exclosures on Snowy Plover nesting success: a seven-year study" in Wader Study Group Bulletin 2010"Arrival times, laying dates, and reproductive success of Snowy Plovers in two habitats in coastal northern California" in Journal of Field Ornithology 2010"Apparent Survival and Population Growth of Snowy Plovers in Coastal Northern California" in The Journal of Wildlife Management 2010"Snowy Plovers select open habitats for courtship scrapes and nests" in The Condor 2010"Movements and Fledging Success of Snowy Plover (Charadrius alexandrinus) Chicks" in Waterbirds 2010Shorebird Ecology, Conservation and Management 2011"Western Snowy Plovers Charadrius alexandrinus nivosus select nesting substrates that enhance egg crypsis and improve nest survival" in Ibis 2011"Habitat selection by western snowy plovers during the nonbreeding season" in The Journal of Wildlife Management 2011"Four cases of inbreeding in a small population of the snowy plover" in Wader Study Group Bulletin 2012"Modeling the effects of predator exclosures on a western snowy plover population" in Natural Resources Modeling 2012"Range-wide patterns of migratory connectivity in the western sandpiper Calidris mauri" in Journal of Avian Biology 2012"Factors Influencing Snowy Plover Nest Survival on Ocean-fronting Beaches in Coastal Northern California" in BioOne 2012"Direct and indirect evidence that productivity of Snowy Plovers Charadrius nivosus varies with occurrence of a nest predator" in Wildfowl 2013"Effects of nest success and mate fidelity on breeding dispersal in a population of Snowy Plovers Charadrius nivosus" in Bird Conservation International 2013"Apparent survival of snowy plovers (Charadrius nivosus) varies with reproductive effort and year and between sexes" in The Auk 2013"Review of Arctic Shorebirds in North America: A Decade of Monitoring" in Journal of Field Ornithology 2014"Experimental Evidence That Scare Tactics and Effigies Reduce Corvid Occurrence" in Northwestern Naturalist 2014"Conservation challenges of a sink: the viability of an isolated population of the Snowy Plover" in Bird Conservation International 2015"Spatial synchrony of a threatened shorebird: Regional roles of climate, dispersal and management" in Bird Conservation International 2015"Lifetime reproductive success of Snowy Plovers in coastal northern California" in The Condor 2017"Recent Snowy Plover population increase arises from high immigration rate in coastal northern California" in Wader Study 2017"Lessons learned from the oldest Snowy Plover" in Wader Study 2018"Breeding efficiency: a metric for assessing habitat quality and individual performance?" in International Wader Study Group 2018"Humboldt Bay, California is more important to spring migrating shorebirds than previously recognized" in Wader Study 2018"Evaluating the Efficacy of Carbachol at Reducing Corvid Predation on Artificial Nests" in Wildlife Society Bulletin 2018"Annual variation in distance to nearest neighbor nest decreases with population size in snowy plovers" in Wader Study 2019The Population Ecology and Conservation of Charadrius Plovers 2019"An Overview of the World's Plovers" in The Population Ecology and Conservation of Charadrius Plovers 2019"Predation and Predator Management" in The Population Ecology and Conservation of Charadrius Plovers 2019"Future Challenges for Charadrius Plovers" in The Population Ecology and Conservation of Charadrius Plovers 2019"Winter abundance of shorebirds on Humboldt Bay, California, USA" in Wader Study 2019"Corvids and humans create ecological traps in otherwise suitable snowy plover habitat" in Wader Study 2020“Humboldt Bay, California, USA Hosts A Globally Important Shorebird Community Year-Round” in Wader Study 2020"Habitat restoration improves western snowy plover nest survival" in Wader Study 2021"The Aphrodisiac of Avocets" in Econews 2021"Bottoms-up! Birds Benefit from Beached Brown Algae" in Econews 2021"HSU and Humboldt are a Mecca for Aspiring Ornithologists!" in Econews 2022"Top-Down Influences of Predators" in Econews