2016 Canadian NAWMP Report
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Ramsar Sites in Order of Addition to the Ramsar List of Wetlands of International Importance
Ramsar sites in order of addition to the Ramsar List of Wetlands of International Importance RS# Country Site Name Desig’n Date 1 Australia Cobourg Peninsula 8-May-74 2 Finland Aspskär 28-May-74 3 Finland Söderskär and Långören 28-May-74 4 Finland Björkör and Lågskär 28-May-74 5 Finland Signilskär 28-May-74 6 Finland Valassaaret and Björkögrunden 28-May-74 7 Finland Krunnit 28-May-74 8 Finland Ruskis 28-May-74 9 Finland Viikki 28-May-74 10 Finland Suomujärvi - Patvinsuo 28-May-74 11 Finland Martimoaapa - Lumiaapa 28-May-74 12 Finland Koitilaiskaira 28-May-74 13 Norway Åkersvika 9-Jul-74 14 Sweden Falsterbo - Foteviken 5-Dec-74 15 Sweden Klingavälsån - Krankesjön 5-Dec-74 16 Sweden Helgeån 5-Dec-74 17 Sweden Ottenby 5-Dec-74 18 Sweden Öland, eastern coastal areas 5-Dec-74 19 Sweden Getterön 5-Dec-74 20 Sweden Store Mosse and Kävsjön 5-Dec-74 21 Sweden Gotland, east coast 5-Dec-74 22 Sweden Hornborgasjön 5-Dec-74 23 Sweden Tåkern 5-Dec-74 24 Sweden Kvismaren 5-Dec-74 25 Sweden Hjälstaviken 5-Dec-74 26 Sweden Ånnsjön 5-Dec-74 27 Sweden Gammelstadsviken 5-Dec-74 28 Sweden Persöfjärden 5-Dec-74 29 Sweden Tärnasjön 5-Dec-74 30 Sweden Tjålmejaure - Laisdalen 5-Dec-74 31 Sweden Laidaure 5-Dec-74 32 Sweden Sjaunja 5-Dec-74 33 Sweden Tavvavuoma 5-Dec-74 34 South Africa De Hoop Vlei 12-Mar-75 35 South Africa Barberspan 12-Mar-75 36 Iran, I. R. -
Waterfowl of North America, Revised Edition (2010) Papers in the Biological Sciences
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Waterfowl of North America, Revised Edition (2010) Papers in the Biological Sciences 2010 Waterfowl of North America: Waterfowl Distributions and Migrations in North America Paul A. Johnsgard University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/biosciwaterfowlna Part of the Ornithology Commons Johnsgard, Paul A., "Waterfowl of North America: Waterfowl Distributions and Migrations in North America" (2010). Waterfowl of North America, Revised Edition (2010). 5. https://digitalcommons.unl.edu/biosciwaterfowlna/5 This Article is brought to you for free and open access by the Papers in the Biological Sciences at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Waterfowl of North America, Revised Edition (2010) by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Waterfowl Distributions and Migrations in North America The species of waterfowl breeding in North America have distribution patterns that collectively reflect the past geologic and ecological histories of this continent. In general, our waterfowl species may be grouped into those that are limited (endemic) to North America, those that are shared between North and South America, and those that are shared with Europe and/or Asia. Of the forty-four species known to breed in continental North America, the resulting grouping of breeding distributions is as follows: Limited to North America: Snow goose (also on Greenland and Wrangel Island) , Ross goose, Canada goose (also on Greenland), wood duck, Amer ican wigeon, black duck, blue-winged teal, redhead, canvasback, ring necked duck, lesser scaup, Labrador duck (extinct), surf scoter, bufflehead, hooded merganser. -
Haldane's Rule and American Black Duck × Mallard Hybridization
1827 NOTE / NOTE Haldane’s rule and American black duck × mallard hybridization Ronald E. Kirby, Glen A. Sargeant, and Dave Shutler Abstract: Species ratios and rangewide distributions of American black ducks (Anas rubripes Brewster, 1902) and mal- lards (Anas platyrhynchos L., 1758) have undergone recent changes. Mechanisms behind these changes are not known with certainty, but recent investigations have focused on the possibility of competitive exclusion and the consequences of hybridization. Consequences of hybridization have been difficult to assess because of the difficulty in identifying hy- brids beyond the F1 generation and lack of means to quantify introgression in wild populations. We documented a postmating isolating mechanism between the two species that follows Haldane’s rule in controlled, interspecific matings in captive populations. Hybridization reduces the proportion of F1 females available to return to the breeding grounds in the subsequent year. This effect, although likely small in overall population consequences in any year, may be of lo- cal significance and may contribute to recent reports of range shifts in both American black ducks and mallards. Résumé : L’importance relative des canards noirs (Anas rubripes Brewster, 1902) et des canards colverts (Anas platyr- hynchos L., 1758) et leur répartitiol’échelle de leur aire totale ont encouru des modifications récentes. Les mécanismes responsables de ces changements ne sont pas connus avec précision, mais des études récentes ont examiné l’exclusion par compétition et les conséquences de l’hybridation. Les conséquences de l’hybridation sont difficiles à évaluer car il n’est pas facile d’identifier les hybrides au-delà de la génération F1 et il n’y a pas de moyen pour quantifier l’introgression chez les populations sauvages. -
2015 Canadian NAWMP Report
September 2015 nawmp.wetlandnetwork.ca HabitatMatters 2015 Canadian NAWMP Report Mallard Pair – Early Winter Robert Bateman North American Waterfowl Management Plan —— Plan nord-américain de gestion de la sauvagine —— Plan de Manejo de Aves 2015 Canadian North American Waterfowl Management Plan Report AcuáticasHabitat MattersNorteaméricaa ContentsTable of 1 About the NAWMP 2 National Overview 2 Accomplishments 3 Expenditures and Contributions 4 Special Feature – NAWCA’s 25th Anniversary 6 Habitat Joint Ventures 7 Pacific Birds Habitat Joint Venture 12 Canadian Intermountain Joint Venture 16 Prairie Habitat Joint Venture 21 Eastern Habitat Joint Venture 26 Species Joint Ventures 27 Black Duck Joint Venture 29 Sea Duck Joint Venture 31 Arctic Goose Joint Venture 33 Partners b Habitat Matters 2015 Canadian North American Waterfowl Management Plan Report About the NAWMP Ducks congregate at a prairie pothole wetland. The North American Waterfowl Management Plan (NAWMP or ©Ducks Unlimited Canada/Brian Wolitski ‘the Plan’) is an international partnership to restore, conserve and protect waterfowl populations and associated habitats through management decisions based on strong biological partnership extends across North America, working at national foundations. The ultimate goal is to achieve abundant and and regional levels on a variety of waterfowl and habitat resilient waterfowl populations and sustainable landscapes. management issues. The Plan engages the community of users and supporters committed to conservation and valuing waterfowl. Since the creation of the Plan, NAWMP partners have worked to conserve and restore wetlands, associated uplands and In 1986, the Canadian and United States governments other key habitats for waterfowl across Canada, the United signed this international partnership agreement, laying the States and Mexico. -
2018 Canadian NAWMP Report
September 2018 nawmp.wetlandnetwork.ca HabitatMatters 2018 Canadian NAWMP Report “Autumn Colours – Wood Duck” from the 2018 Canadian Wildlife Habitat Conservation Stamp series. Artist: Pierre Girard North American Waterfowl Management Plan —— Plan nord-américain de gestion de la sauvagine —— Plan de Manejo de Aves Acuáticas Norteamérica TableContents of 1 About the NAWMP 2 National Overview 2 Accomplishments 3 Expenditures and Contributions 4 Canadian Waterfowl Habitat Benefits All North Americans 6 Habitat Joint Ventures 7 Prairie Habitat Joint Venture 12 Eastern Habitat Joint Venture 17 Pacific Birds Habitat Joint Venture 23 Canadian Intermountain Joint Venture 28 Species Joint Ventures 29 Sea Duck Joint Venture 31 Black Duck Joint Venture 33 Arctic Goose Joint Venture 36 Partners About the NAWMP Hooded Merganser duckling. The North American Waterfowl Management Plan (NAWMP) Laura Kaye is an international partnership to restore, conserve and protect waterfowl populations and associated habitats through management decisions based on strong biological waterfowl populations. Mexico became a signatory to the foundations. The ultimate goal is to achieve abundant and NAWMP with its update in 1994. As a result, the NAWMP resilient waterfowl populations and sustainable landscapes. partnership extends across North America, working at national The NAWMP engages the community of users and supporters and regional levels on a variety of waterfowl and habitat committed to conserving and valuing waterfowl and wetlands. management issues. In 1986, the Canadian and American governments signed this Since its creation, the NAWMP’s partners have worked to international partnership agreement, laying the foundation conserve and restore wetlands, associated uplands and other for international cooperation in the recovery of declining key habitats for waterfowl across Canada, the United States and Mexico. -
Visualizing Populations of North American Sea Ducks: Maps to Guide Research and Management Planning
Prepared in Cooperation with the Sea Duck Joint Venture Continental Technical Team Visualizing Populations of North American Sea Ducks: Maps to Guide Research and Management Planning Open-File Report 2019–1142 U.S. Department of the Interior U.S. Geological Survey Cover: Male long-tailed duck. (Photograph by Ryan Askren, U.S. Geological Survey, public domain.) Prepared in Cooperation with the Sea Duck Joint Venture Continental Technical Team Visualizing Populations of North American Sea Ducks: Maps to Guide Research and Management Planning By John M. Pearce, Paul L. Flint, Mary E. Whalen, Sarah A. Sonsthagen, Josh Stiller, Vijay P. Patil, Timothy Bowman, Sean Boyd, Shannon S. Badzinski, H. Grant Gilchrist, Scott G. Gilliland, Christine Lepage, Pam Loring, Dan McAuley, Nic R. McLellan, Jason Osenkowski, Eric T. Reed, Anthony J. Roberts, Myra O. Robertson, Tom Rothe, David E. Safine, Emily D. Silverman, and Kyle Spragens Open-File Report 2019–1142 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior David Bernhardt, Secretary U.S. Geological Survey James F. Reilly II, Director U.S. Geological Survey, Reston, Virginia: 2019 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit https://www.usgs.gov/ or call 1–888–ASK–USGS (1–888–275–8747). For an overview of USGS information products, including maps, imagery, and publications, visit https:/store.usgs.gov. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. -
Sea Duck Curriculum Revised
Sea Ducks of Alaska Activity Guide Acknowledgments Contact Information: Project Coordinator: Marilyn Sigman, Center for Alaskan Coastal Studies Education: Written By: Sea Duck Activity Guide, Teaching Kit and Display: Elizabeth Trowbridge, Center for Alaskan Coastal Marilyn Sigman Center for Alaskan Coastal Studies Studies P.O. Box 2225 Homer, AK 99603 Illustrations by: (907) 235-6667 Bill Kitzmiller, Conrad Field and Fineline Graphics [email protected] (Alaska Wildlife Curriculum Illustrations), Elizabeth Alaska Wildlife Curricula Trowbridge Robin Dublin Wildlife Education Coordinator Reviewers: Alaska Dept. of Fish & Game Marilyn Sigman, Bree Murphy, Lisa Ellington, Tim Division of Wildlife Conservation Bowman, Tom Rothe 333 Raspberry Rd. Anchorage, AK 99518-1599 (907)267-2168 Funded By: [email protected] U.S. Fish and Wildlife Service, Alaska Coastal Program and Scientific/technical Information: The Alaska Department of Fish and Game, State Duck Tim Bowman Stamp Program Sea Duck Joint Venture Coordinator (Pacific) The Center for Alaskan Coastal Studies would like to thank U.S. Fish & Wildlife Service the following people for their time and commitment to sea 1011 E. Tudor Rd. duck education: Tim Bowman, U.S. Fish and Wildlife Anchorage, AK 99503 Service, Sea Duck Joint Venture Project, for providing (907) 786-3569 background technical information, photographs and [email protected] support for this activity guide and the sea duck traveling SEADUCKJV.ORG display; Tom Rothe and Dan Rosenberg of the Alaska Department of Fish and Game for technical information, Tom Rothe presentations and photographs for both the sea duck Waterfowl Coordinator traveling display and the activity guide species identifica- Alaska Dept. of Fish & Game tion cards; John DeLapp, U.S. -
Hooded Merganser
Mergansers Order Anseriformes Family Anatinae Subfamily Mergini The Mergansers are grouped among the diving ducks but belong to their own subfamily. They are long, slender-bodied diving ducks with long, narrow saw-edged (or serrated - below, center) bills, which help them grip and hold on to fish. Often called “sawbirds,” mergansers are known for their colorful plumage and habits of flying fast & close to the water’s surface. Most species have crests on their heads, which they can hold up or down at will (top photos and below left). In flight, their head, bill, body and tail are held in a straight horizontal line. Mergansers prey on fish, fish eggs and other aquatic animals. The hooded merganser (Lod- phodytes cucullatus) - top right -lives among reeds in Pennsylvania’s swampy, woodland habi- tats using a tree cavity near a pond, lake, river or stream. They will also use a man-made nesting box placed in the proper habitat. The common merganser (Mergus merganser) - top left) needs a wilder, less inhabited site in order to nest. They too are cavity-nesters, but will also nest in a rock pile or even a hole in a stream bank (like a kingfisher). Red-breasted merganser (Mergus serrator) females build her nests in thick vegetation on the ground - though she nests in Canada and Alaska, not in Pennsylvania. But they can be seen on our open rivers during mi- gration. Merganser ducklings from various nests are often grouped to- gether and looked after by a single female.. -
Lophodytes Cucull Atus): Evidence from Genetic, Mark–Recapture, and Comparative Data John M
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln USGS Staff -- ubP lished Research US Geological Survey 2008 Site Fidelity Is an Inconsistent Determinant of Population Structure in the Hooded Merganser (Lophodytes cucull atus): Evidence from Genetic, Mark–Recapture, and Comparative Data John M. Pearce 1U.S. Geological Survey, Alaska Science Center, 1U.S. Geological Survey, Alaska Science Center, [email protected] Peter Blums University of Missouri-Columbia, Puxico, Missouri Mark S. Lindberg University of Alaska, Fairbanks, Alaska Follow this and additional works at: http://digitalcommons.unl.edu/usgsstaffpub Pearce, John M.; Blums, Peter; and Lindberg, Mark S., "Site Fidelity Is an Inconsistent Determinant of Population Structure in the Hooded Merganser (Lophodytes cucull atus): Evidence from Genetic, Mark–Recapture, and Comparative Data" (2008). USGS Staff -- Published Research. 808. http://digitalcommons.unl.edu/usgsstaffpub/808 This Article is brought to you for free and open access by the US Geological Survey at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in USGS Staff -- ubP lished Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. The Auk 125(3):711–722, 2008 The American Ornithologists’ Union, �����2008. Printed in USA. SITE FIDELITY Is AN INCONSISTENT DETERMINANT OF POPULATION STRUCTURE IN THE HOODED MERGANSER (LOPHODYTES CUCUllATUS): EVIDENCE FROM GENETIC, MARK–RECAPTURE, AND COMPARATIVE DATA JOHN M. PEARCE,1,2,4 PETER BLUMS,3,5 AND MARK S. LINDBERG2 1U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, Alaska 99508, USA; 2Institute of Arctic Biology and Department of Biology and Wildlife, University of Alaska, Fairbanks, Alaska 99775, USA; and 3Gaylord Memorial Laboratory, The School of Natural Resources, University of Missouri-Columbia, Puxico, Missouri 63960, USA Abstract.—The level of site fidelity in birds is often characterized as “high” on the basis of rates of return or homing from mark–recapture data. -
2019 Waterfowl Population Status Survey
U.S. Fish & Wildlife Service Waterfowl Population Status, 2019 Waterfowl Population Status, 2019 August 19, 2019 In the United States the process of establishing hunting regulations for waterfowl is conducted annually. This process involves a number of scheduled meetings in which information regarding the status of waterfowl is presented to individuals within the agencies responsible for setting hunting regulations. In addition, the proposed regulations are published in the Federal Register to allow public comment. This report includes the most current breeding population and production information available for waterfowl in North America and is a result of cooperative eforts by the U.S. Fish and Wildlife Service (USFWS), the Canadian Wildlife Service (CWS), various state and provincial conservation agencies, and private conservation organizations. In addition to providing current information on the status of populations, this report is intended to aid the development of waterfowl harvest regulations in the United States for the 2020–2021 hunting season. i Acknowledgments Waterfowl Population and Habitat Information: The information contained in this report is the result of the eforts of numerous individuals and organizations. Principal contributors include the Canadian Wildlife Service, U.S. Fish and Wildlife Service, state wildlife conservation agencies, provincial conservation agencies from Canada, and Direcci´on General de Conservaci´on Ecol´ogica de los Recursos Naturales, Mexico. In addition, several conservation organizations, other state and federal agencies, universities, and private individuals provided information or cooperated in survey activities. Appendix A.1 provides a list of individuals responsible for the collection and compilation of data for the “Status of Ducks” section of this report. -
Alpha Codes for 2168 Bird Species (And 113 Non-Species Taxa) in Accordance with the 62Nd AOU Supplement (2021), Sorted Taxonomically
Four-letter (English Name) and Six-letter (Scientific Name) Alpha Codes for 2168 Bird Species (and 113 Non-Species Taxa) in accordance with the 62nd AOU Supplement (2021), sorted taxonomically Prepared by Peter Pyle and David F. DeSante The Institute for Bird Populations www.birdpop.org ENGLISH NAME 4-LETTER CODE SCIENTIFIC NAME 6-LETTER CODE Highland Tinamou HITI Nothocercus bonapartei NOTBON Great Tinamou GRTI Tinamus major TINMAJ Little Tinamou LITI Crypturellus soui CRYSOU Thicket Tinamou THTI Crypturellus cinnamomeus CRYCIN Slaty-breasted Tinamou SBTI Crypturellus boucardi CRYBOU Choco Tinamou CHTI Crypturellus kerriae CRYKER White-faced Whistling-Duck WFWD Dendrocygna viduata DENVID Black-bellied Whistling-Duck BBWD Dendrocygna autumnalis DENAUT West Indian Whistling-Duck WIWD Dendrocygna arborea DENARB Fulvous Whistling-Duck FUWD Dendrocygna bicolor DENBIC Emperor Goose EMGO Anser canagicus ANSCAN Snow Goose SNGO Anser caerulescens ANSCAE + Lesser Snow Goose White-morph LSGW Anser caerulescens caerulescens ANSCCA + Lesser Snow Goose Intermediate-morph LSGI Anser caerulescens caerulescens ANSCCA + Lesser Snow Goose Blue-morph LSGB Anser caerulescens caerulescens ANSCCA + Greater Snow Goose White-morph GSGW Anser caerulescens atlantica ANSCAT + Greater Snow Goose Intermediate-morph GSGI Anser caerulescens atlantica ANSCAT + Greater Snow Goose Blue-morph GSGB Anser caerulescens atlantica ANSCAT + Snow X Ross's Goose Hybrid SRGH Anser caerulescens x rossii ANSCAR + Snow/Ross's Goose SRGO Anser caerulescens/rossii ANSCRO Ross's Goose -
Delta Marsh Wildlife Management Area
Delta Marsh Wildlife Management Area Land Description Delta Marsh is an extensive freshwater coastal wetland at the southern end of Lake Manitoba. It stretches from Lynchs Point in the west to St. Ambroise in the east. The protected portion of the Delta Marsh Wildlife Management Area encompasses 8,125 hectares. These protected lands are free from logging, mining, hydroelectric, oil and gas development as well as other activities that could significantly and adversely affect habitat. The total size of the wildlife management area is 11,000 hectares. Outstanding Features The Delta Marsh in south central Manitoba is one of the largest and most important marshes in the Canadian prairies, occupying approximately 18,000 hectares at the south end of Lake Manitoba. In 1982, the Delta Marsh was listed as a wetland of international importance under the International Union for the Conservation of Nature (IUCN) Ramsar Convention. It is recognized provincially as a “Manitoba Heritage Marsh” and nationally as an Important Bird Area due to its significance for waterfowl and neotropical migrants. The marsh formed between 2,500 and 4,500 years ago when the ancient Assiniboine River flowed into Lake Manitoba. It is composed of a network of interconnected shallow bays separated from Lake Manitoba by a wooded barrier beach. White-tailed deer are common on the lands bordering the marsh, with gray partridge and sharp-tailed grouse seen year round as well. Common furbearers include coyote, red fox, beaver and muskrat. Western grebes, pelicans and cormorants are found in the marsh. Although traditionally noted for its abundance of waterfowl, such as canvasbacks, lesser scaup and mallards, Delta Marsh is also a critical site for migrating songbirds.