Tundra Swan Cygnus Columbianus

Total Page：16

File Type：pdf, Size：1020Kb

Tundra Swan Cygnus columbianus Class: Aves Order: Anseriformes Family: Anatidae Characteristics: Also known as whistling swans, tundra swans are large birds with heavy bodies, long necks, and entirely white plumage. The bill is usually black with a yellow spot at the base near the eye. They are slightly smaller than the trumpeter swan. Behavior: On water, tundra swans keep their necks up straight and when they fly the neck is outstretched. They forage like a dabbling duck, often dipping their upper body under the water. They group together in flocks, except during breeding at which time they pair-off. During breeding season, they sleep on land and in the winter they sleep on water (Cornell). Range & Habitat: Reproduction: Lakes and ponds Tundra swans nest on the arctic tundra and both sexes construct a nest on the ground made of a mound of plant material. The nest can be up to two feet in diameter. The female lays up to seven eggs and incubates about ¾ of the time to the male’s ¼. Both parents tend to the young, and may paddle their feet in the water to stir up aquatic vegetation for the cygnets (baby swans). Cygnets usually stay with the parents through the first winter and fledge around 2-3 months (Audubon). Lifespan: up to 20 years in captivity, 10 years in the wild. Diet: Wild: Plant material (including stems, seeds, and roots), algae and Tundra sometimes small invertebrates Special Adaptations: swans may specialize their eating Zoo: Greens, waterfowl pellets habits depending on the regions where they live. Conservation: The population is stable and large enough that hunting is allowed in some areas. IUCN Conservation Status: Least Concern FYI: Lewis and Clark were the first to describe the tundra swan in their written documentation during their westward journey. Meriwether Lewis called them “whistling swans” because of their whistle-like call (Cornell). .

Copy Link

Recommended publications

Free Download! the Trumpeter Swan
G3647 The Trumpeter Swan by Sumner Matteson, Scott Craven and Donna Compton Snow-white Trumpeter Swans present a truly spectac- Swans of the Midwest ular sight. With a wingspan of more than 7 feet and a rumpeter Swans, along with ducks and geese, belong height of about 4 feet, the Trumpeter Swan (Cygnus buc- to the avian Order Anseriformes, Family Anatidae. cinator) ranks as the largest native waterfowl species in T Trumpeters have broad, flat bills with fine tooth-like North America. serrations along the edges which allow them to strain Because the Trumpeter Swan disappeared as a breed- aquatic plants and water. The birds’ long necks and ing bird in the Midwest, several states have launched strong feet allow them to uproot plants in water up to 4 restoration programs to reintroduce it to the region. This feet deep. publication will provide you with background informa- Most Trumpeter Swans weigh 21–30 pounds, tion on the Trumpeter Swan’s status and life history, and although some males exceed the average weight. The on restoration efforts being conducted in the upper male is called a cob; the female is called a pen; and a swan Midwest. in its first year is called a cygnet or juve- nile. The Trumpeter is often con- fused with the far more common Tundra Swan (formerly Whistling Swan, Cygnus columbianus), the only other native swan found routinely in North America. Tundra Swans can be seen in the upper Trumpeter Swan Midwest only during spring and fall migration. You can distinguish between the two native species most accurately by listening to their calls.
[Show full text]
Arctic National Wildlife Refuge
FACT SHEET Arctic National Wildlife Refuge ARCTIC BIRDS IN YOUR STATE The Arctic National Wildlife Refuge is a place unlike any Alabama - Ruby-crowned Kinglet Alaska - Redpoll other in the world. The Alaskan refuge, often referred to Arizona - Fox Sparrow as “America’s Serengeti,” is a remote sanctuary for diverse Arkansas - Mallard California - Snow Goose populations of migratory birds, fish, mammals, and marine Colorado - Bohemian Waxwing Connecticut - Greater Scaup life. The Refuge spans an area roughly the size of South Delaware - Black-bellied Plover Carolina and boasts snow-capped mountains, arctic tundra, Florida - Peregrine Falcon Georgia - Gray-checked Thrush foothills, wetlands, boreal forest, and fragile coastal plains. Hawaii - Wandering Tattler America’s Arctic Refuge was set aside as a safe haven for Idaho - Short-eared Owl Illinois - Northern Flicker wildlife in 1960, and it has remained wild in its more than Indiana - Dark-eyed Junco 50 years as a Refuge. Iowa - Sharp-shinned Hawk Kansas - Smith’s Longspur Kentucky – Merlin AMERICA’S LAST GREAT WILDERNESS Louisiana - Long-billed Dowitcher Maine - Least Sandpiper Maryland - Tundra Swan The Arctic Refuge is often mischaracterized as a blank, frozen void Massachusetts - Golden Plover of uninhabited tundra. Although winter frequently coats the Arc- Michigan - Long-tail Duck tic with snow and freezes the ground, it gives way to lush, vibrant Minnesota - Snowy Owl Mississippi – Northern Waterthrush growth in warmer months. In fact, the Refuge’s unparalleled diver- Missouri - American Pipit sity makes it the most biologically productive habitat in the North. Montana - Golden Eagle Nebraska - Wilson’s Warbler Landscape Nevada - Green-winged Teal The majestic Brooks Range rises 9,000 feet, providing sharp contrast New Hampshire - Dunlin New Jersey – Canvasback to the flat, wetlands-rich coastal plains at its feet.
[Show full text]
Trumpeter Swan Habitat Conservation Strategy
Trumpeter Swan Habitat Conservation Strategy Photo Credit: Northwest Territories Version 6 October 28, 2014 Rick Bonar Table of Contents Preface ........................................................................................................................................................ 3 Summary ..................................................................................................................................................... 4 Introduction ................................................................................................................................................ 5 Conservation Status ..................................................................................................................................... 7 Population Status ........................................................................................................................................ 8 FMA Observations ....................................................................................................................................... 9 Limiting Factors ........................................................................................................................................... 9 Habitat Loss and Alteration ................................................................................................................................. 9 Human Disturbance ...........................................................................................................................................
[Show full text]
SWANS in NORTH IDAHO Part 1 JANUARY MEETING Lisa Hardy
Coeur d’Alene Chapter of the National Audubon Society www.cdaaudubon.org January 2010 VOLUME 19 ISSUE 5 Articles for the newsletters are welcome. Please submit to the editor, Shirley Sturts at: [email protected] by the 15th of each month. All submissions are subject to editing. Thank you and happy reading! SWANS IN NORTH IDAHO Part 1 JANUARY MEETING Lisa Hardy DATE: January 5 , Tuesday PLACE: Lutheran Church of the Swans are impressively Maste, 4800 North Ramsey large birds, yet their long TIME: 7:00 p.m. necks allow them to retain a SPEAKER: Kathy Cousins sense of elegance. Their Before her current position with all-white plumage makes Idaho Fish and Game, Kathy worked them symbols of purity. for the Research Corporation of the They remain loyal to their University of Hawaii. Her work involved both fresh water and marine mates. For these reasons, fish species, as well as sea turtles, swans are a wildlife icon, marine mammals and seabirds. and we look for them each PROGRAM: "Albatross" spring and fall as heralds of Albatross, or “tubenose birds", soar the changing seasons. with great ease over the ocean waves and can smell fish oil from 20 miles In March we will attempt to away. Come to the meeting to learn Trumpeter Swan time our swan field trip to more about these remarkable birds Photograph by Wayne Tree when the peak number of that live most of their lives at sea and birds are moving through have no fear of man. Idaho on their way north to their nesting grounds in Alaska.
[Show full text]
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
[Show full text]
TUNDRA SWAN (Cygnus Columbianus)
TUNDRA SWAN (Cygnus columbianus) Associated Species: Other bird species that may respond similarly to habitat components used by the Tundra Swan are: American White Pelican, Trumpeter Swan, Mallard, Gadwall, Wigeon, Redhead, Canvasback, Scaup spp., and Canada Geese. Distribution: Breeding occurs on arctic wetlands while wintering occurs on estuaries along the east and west coasts. The Tundra Swans utilize traditional migratory routes inland across the continent. Interior stopovers areas are primarily in the Great Basin, upper Mississippi River Valley, southern Ontario, and Susquehanna River Valley in southeast Pennsylvania. Breeding range in the Arctic is from the Aleutian Islands across the northern tundra regions of Alaska, Yukon, Northwest Territories, northeast Manitoba, northern Ontario, and northwest Quebec. The birds that stop at the Refuge are considered part of the Western Population of Tundra Swans, while birds traveling to the east coast of the U.S. are considered part of the Eastern Population. The average fall peak Tundra Swan population in Utah is 24,746 (1990-01) and occurs between November 26 and December 2. The Refuge average peak is 13,111 (1990-01) and occurs between November 8 and December 2 (Refuge records). More than 99 percent of Utah’s migrant Tundra Swans utilize the freshwater wetland habitats in the Bear River Bay of the Great Salt Lake, which includes the Refuge. Based on mid-winter indices, northern Utah may host up to 30 percent of the Western Population of Tundra Swans at any one time, with the Refuge accounting for about one-half of that population (15 percent). Sporadic counts for the spring (1992-2002) show an average peak for the Refuge of 3,318 between February 15 and March 22.
[Show full text]
Speed of Spring Migration of Tundra Swans Cygnus Columbianus in Accordance with Income Or Capital Breeding Strategy?
Speed of spring migration of Tundra Swans Cygnus columbianus in accordance with income or capital breeding strategy? Bart A. Nolet1 Nolet B.A. 2006. Speed of spring migration of Tundra Swans Cygnus columbianus in accordance with income or capital breeding strategy? Ardea 94(3): 579–591. Large migratory birds may bring along stores in order to survive adverse conditions and produce a clutch upon arrival (‘capital breeders’) or they may acquire all the necessary resources on the breeding grounds (‘income breeders’). Whether birds are capital- or income-breeders may depend on the distance between the last stopover site and the breeding grounds and the length of the summer season. The degree of capital- breeding may therefore differ among flyway populations of the same species. I used migration speed as a proxy for the degree of capital- breeding, and compared the observed migration speeds of satellite- tracked Tundra Swans Cygnus columbianus from all four main flyway populations with those predicted by an allometric model for 6-kg water- fowl. Average overall spring migration speed of Tundra Swans was 52.2 km d–1, close to that predicted under a capital-breeding strategy (i.e. carrying the stores for the whole clutch and allowing for 8 days of star- vation). This migration speed was in accordance with the speed at which the ice retreats in spring. However, the energy stores for clutch formation and survival on the breeding grounds may be primarily put on at the last stopover. Tundra Swans (‘Whistling Swans’) in the Nearctic, and especially in the Western Nearctic, make use of the rapid advancement of spring on their last leg and accelerate their migration speed accordingly, and so probably rely on income-breeding.
[Show full text]
Swanslake Eolaof
OUR LAKE EOLA SWANS ARE ON THE careFUL DIETS SWANSLAKE EOLA OF NO BREAD OR POPCORN Feeding them with the wrong food can make them sick. Please use one of the three feeders in the park to purchase the correct food for the swans. Feeders are located near the playground and near the Ting Pavilion. OTHER APPROVED FOODS: · Lettuce · Any loose field greens · Spinach leaves · Duck pellet food that can be bought at any pet/feed store THE SWANS OF LAKE EOLA City of Orlando Families, Parks and Recreation Lake Eola Park 195 N. Rosalind Avenue A guide describing the different Orlando, Florida 32801 swan breeds at Lake Eola 407-246-4485 cityoforlando.net/eola find us on facebook TrumpeTER SWANS WHOOPER SWANS BLACK NECK SWAN (Cygnus buccinator) Trumpeter Swans are indigenous (Cygnus Cygnus) Whooper Swans are the National Bird (Cygnus melancocoryphus) Black Neck Swans are native to North America and are the largest Swan Species. of Finland and can be found wintering in Great Britain, to South America. Southern hemisphere swans have A unique characteristic is their number of feathers – Northern Europe, and Asia Minor. The yellow coloring black coloring while Northern hemisphere swans are 25,000. This is the most feathers of any bird species. extends past their nostrils which helps identify them white in color. The pink feet of Black Neck swans are set They are identified by their coal black beaks. from the Bewick swans (a type of Tundra Swan). Most further back making it very awkward for them to walk on swans usually mate for life, but the Whooper Swans have land.
[Show full text]
Tundra Swans on the Upper Mississippi River
Upper Midwest Environmental Sciences Center, La Crosse, Wisconsin Tundra Swans on the Upper Mississippi River As fall foliage peaks in color on the bluffs along the Upper Mississippi River (UMR), the high-pitched bugling calls of thousands of tundra swans resonate from the once-quiet backwaters of the river. An abundant food supply and relatively undisturbed resting sites make the UMR an important staging area for tundra swans (Cygnus columbianus columbianus) during fall migration. Prior to the 1970s, only “small numbers” of tundra swans consistently stopped along the Mississippi River on their way to wintering grounds in the Chesapeake Bay. In recent years, fall swan numbers on the UMR have swelled to more than 30,000 during late November. Tundra swan viewing Breeding grounds has become an increasingly popular Migration route Wintering grounds fall recreational Range of the Eastern Population of tundra swans. This map is an interpretation of an electronic activity on the Upper version derived from various sources. Mississippi River. America and are divided into two distinct Minnesota to reach the UMR by mid to populations: the Eastern and the Western late October. The last swans depart the Population. Birds migrating through UMR with freeze-up, usually in mid to Tundra swans are the most common and the UMR are the Eastern Population of late December. Scientists estimate that widespread species of swans in North tundra swans. These birds breed along about 25% of the Eastern Population of the arctic coast tundra swans, including about half of all of Canada from young produced, use the UMR during fall Hudson Bay west migration.
[Show full text]
Tundra Swans
Fish and Wildlife of Alaska’s North Slope TUNDRA SWANS ince 1986, ConocoPhillips scientists and industry consultants have conducted a variety of wildlife studies in the oilfield region of the Alaskan North Slope. S ConocoPhillips has chosen tundra swans (Cygnus columbianus or qugruk) for long-term monitoring to assure their well-being and also to use them as an indicator of the overall health of the abundant waterfowl and shorebird communities that use the oil- fields. Included in this work has been studies of the waterfowl and shorebirds that use the oilfields in summer for feeding, nesting, and raising their young. Tundra swans are common nesters in the North Slope oilfields, they generally mate for life, and they are sensitive to disturbance within their nesting territories. There are about 200,000 tundra swans in North America, approxi- mately half of which winter in Cali- fornia and half on the Atlantic Coast. The North Slope swans are at the western extreme of the east- ern wintering population that nest Tundra swan (Cygnus columbianus or qugruk). from northern Alaska across Arctic Canada to Hudson’s Bay. After a remarkable journey southeast in the fall, the North Slope swans winter in Chesapeake Bay, sometimes within sight of the Washington Monument, and in coastal sections of Maryland, Virginia, and North Carolina. They provide bird watchers with much-valued winter viewing in a number of areas and are hunted in some places. Tundra swans are one of the first birds to arrive on the Arctic Coastal Plain each spring. Often swans arrive in mid-May when ice and snow are still melting and soon begin nesting.
[Show full text]
CANADIAN PEACE RESEARCH ASSOCIATION (CPRA - ACRP) 2021 Conference and Annual Meeting June 1 to June 4, 2021
CPRA June 1-4 2021 Live Program Also May 27-June 30 On Demand Final Program CANADIAN PEACE RESEARCH ASSOCIATION (CPRA - ACRP) 2021 Conference and Annual Meeting June 1 to June 4, 2021 VIRTUAL CONFERENCE CO-SPONSORED BY THE CONGRESS OF HUMANITIES AND SOCIAL SCIENCES WITH THE UNIVERSITY OF ALBERTA CANADA 1 CPRA June 1-4 2021 Live Program Also May 27-June 30 On Demand Final Program Table of Contents 2021 THEMATIC APPROACHES 3 CPRA Website and Contacts 6 DAY ONE - PRELIMINARY WORKSHOPS 8 New! DAY ONE CPRA Meet and Greet 9 DAY TWO IN THE AUDITORIUM 10 DAY TWO IN THE PLENARY ROOM 10 THE GENERAL COUNCIL MEETING OF THE CPRA 14 DAY TWO IN THE LECTURE HALL 15 DAY THREE IN THE PLENARY ROOM 19 Media, become accredited 20 Media contact 20 DAY THREE IN THE LECTURE HALL 25 DAY FOUR IN THE PLENARY ROOM 30 DAY FOUR IN THE LECTURE HALL 33 DAY ONE NETWORKING LOUNGE 37 DAY ONE IN THE NETWORKING LOUNGE 37 DAY TWO IN THE NETWORKING LOUNGE 38 DAY THREE IN THE NETWORKING LOUNGE 40 DAY FOUR IN THE NETWORKING LOUNGE 45 PLANNER ON EXCEL 46 ACRONYMS 48 BOARD MEMBERS June 7, 2019-June 2, 2021 50 SPEAKERS’ BIOGRAPHIES 57 REGISTRATION INFORMATION for Congress and CPRA Conference 58 Final Program Information 62 Graduate Awards 62 What do you need to do now to participate? 63 Changes due to the Pandemic: 65 Registration 67 Contacts for CPRA - ACRP Conference: 70 2 CPRA June 1-4 2021 Live Program Also May 27-June 30 On Demand Final Program 2021 THEMATIC APPROACHES Congress Theme: Northern Relations Themes: This year’s 32 Different CPRA Sessions focus on many sub-fields
[Show full text]
Bird Species on Toppenish National Wildlife Refuge
Bird Species on Toppenish National Wildlife Refuge Species Spring Summer Fall Winter Ducks, Geese, Swans (Anseriformes) Trumpeter Swan u - u - Tundra Swan o - u o Canada Goose* a r c u Greater White-fronted Goose r - r - Snow Goose - - r - American Wigeon* c o c c Black Scoter - - x - Blue-winged Teal* u u u - Bufflehead u - u o Canvasback u - u o Cinnamon Teal* c c c o Common Goldeneye u - o u Common Merganser* c u u u Eurasian Widgeon o - o r Gadwall* c u c o Greater Scaup r - r - Green-winged Teal* c o c o Hooded Merganser o - o o Lesser Scaup* o - u u Mallard* a c a a Northern Pintail c r c u Northern Shoveler* c o c u Redhead u o u u Ring-necked Duck c r c u 1 Species Spring Summer Fall Winter Ruddy Duck* u u u o Surf Scoter - - r - White-winged Scoter - - r - Wood Duck* u u u o Loons (Gaviformes) Common Loon - - o o Pacific Loon - - x - Grebes (Podicipediformes) Eared Grebe o - u - Horned Grebe - - r - Pied-billed Grebe* c u c u Red-necked Grebe x - - - Western Grebe o o o - Bitterns, Herons and Egrets (Ardeidae) American Bittern* u u u r Black-crowned Night Heron u o u u Cattle Egret - - - x Great Blue Heron* c c c c Great Egret r - r - Green Egret - x - - Pelicans (Pelecaniformes) American White Pelican c c c - Rails, Cranes (Gruiformes) American Coot c u c c Sora Rail* u u o - Lesser Sandhill Crane x - x - Virginia Rail u u u r 2 Species Spring Summer Fall Winter Plovers, Sandpipers and Allies (Charadriformes) American Golden Plover - - x - Black-bellied Plover r - r - Semi-palmated Plover - - r - Killdeer* c c c u Black-necked
[Show full text]