Molecular population genetics, phylogeography, and conservation biology of the mottled duck (Anas fulvigula) KG McCracken, WP Johnson, FH Sheldon Conservation Genetics 2 (2), 87-102, 2001 | 159 | 2001 |
Blue-winged teal, Anas discors FC Rohwer, WP Johnson, ER Loos Birds of North America 625, 1-36, 2002 | 80* | 2002 |
Using stable hydrogen isotope analysis of feathers to delineate origins of harvested sandhill cranes in the central flyway of North America KA Hobson, S Van Wilgenburg, LI Wassenaar, H Hands, WP Johnson, ... Waterbirds 29 (2), 137-147, 2006 | 51 | 2006 |
Avian cholera in waterfowl: the role of lesser snow and Ross’s geese as disease carriers in the Playa Lakes Region MD Samuel, DJ Shadduck, DR Goldberg, WP Johnson Journal of Wildlife Diseases 41 (1), 48-57, 2005 | 48 | 2005 |
Foraging ecology of migrant shorebirds in saline lakes of the Southern Great Plains AE Andrei, LM Smith, DA Haukos, JG Surles, WP Johnson Waterbirds 32 (1), 138-148, 2009 | 47 | 2009 |
Foraging flight distances of wintering ducks and geese: a review WP Johnson, PM Schmidt, DP Taylor Avian Conservation and Ecology 9 (2), 2014 | 39 | 2014 |
Nest success of snowy plovers (Charadrius nivosus) in the Southern High Plains of Texas ST Saalfeld, WC Conway, DA Haukos, WP Johnson Waterbirds 34 (4), 389-399, 2011 | 38 | 2011 |
Factors influencing the occurrence of inundated playa wetlands during winter on the Texas High Plains WP Johnson, MB Rice, DA Haukos, PP Thorpe Wetlands 31 (6), 1287-1296, 2011 | 37 | 2011 |
Interspecific hybridization contributes to high genetic diversity and apparent effective population size in an endemic population of mottled ducks (Anas fulvigula maculosa) JL Peters, SA Sonsthagen, P Lavretsky, M Rezsutek, WP Johnson, ... Conservation Genetics 15 (3), 509–520, 2014 | 33 | 2014 |
Snowy plover nest site selection, spatial patterning, and temperatures in the Southern High Plains of Texas ST Saalfeld, WC Conway, DA Haukos, WP Johnson Journal of Wildlife Management 76 (8), 1703-1711, 2012 | 33 | 2012 |
Comparison of methods to detect Pasteurella multocida in carrier waterfowl MD Samuel, DJ Shadduck, DR Goldberg, WP Johnson Journal of Wildlife Diseases 39 (1), 125-135, 2003 | 27 | 2003 |
Foraging behavior of green-winged teal and mallards on tidal mudflats in Louisiana WP Johnson, FC Rohwer Wetlands 20 (1), 184-188, 2000 | 27 | 2000 |
Regional differences and long‐term trends in lead exposure in mottled ducks MT Merendino, DS Lobpries, JE Neaville, JD Ortego, WP Johnson Wildlife Society Bulletin 33 (3), 1002-1008, 2005 | 26 | 2005 |
Migration chronology of waterfowl in the Southern High Plains of Texas L Baar, RS Matlack, WP Johnson, RB Barron Waterbirds 31 (3), 394-401, 2008 | 24 | 2008 |
Habitat use and productivity of Mottled Ducks on the Atchafalaya River Delta, Louisiana. RS Holbrook, FC Rohwer, WP Johnson Proceedings of the Annual Conference, Southeast Association of Fish and …, 2000 | 21 | 2000 |
Pairing chronology and agonistic behaviors of wintering green-winged teal and mallards WP Johnson, FC Rohwer Wilson Bulletin 110 (1), 311-315, 1998 | 21 | 1998 |
Behavior of migrant shorebirds in saline lakes of the Southern Great Plains AE Andrei, LM Smith, DA Haukos, WP Johnson Waterbirds 30 (3), 326-334, 2007 | 18 | 2007 |
Evidence of nest parasitism in Mottled Ducks WP Johnson, FC Rohwer, M Carloss Wilson Bulletin 108 (1), 187-189, 1996 | 14 | 1996 |
Seasonal variation in offspring sex ratio in the Snowy Plover ST Saalfeld, WC Conway, DA Haukos, WP Johnson Western North American Naturalist 73 (1), 60-71, 2013 | 11 | 2013 |
Recent declines in apparent survival and survey counts of Snowy Plovers breeding in the Southern High Plains of Texas ST Saalfeld, WC Conway, DA Haukos, WP Johnson Wilson Journal of Ornithology 125 (1), 79-87, 2013 | 11 | 2013 |