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Scientific Name
Aythya marila
Scientific Name w/ Auth.
Aythya marila (Linnaeus, 1761)
Park
Grand Canyon National Park (GRCA)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Greater Scaup
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Animalia |
| Subkingdom | Bilateria |
| Infrakingdom | Deuterostomia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Superclass | Tetrapoda |
| Class | Aves |
| Order | Anseriformes |
| Family | Anatidae |
| Genus | Aythya |
| Species | Aythya marila |
Occurrence
Present
Occurrence Notes
First seen in the region in 1994. Data source: Gatlin, BP. 2011. Annotated Checklist of the Birds of the Grand Canyon Region. 3rd edition.
Nativeness
Unknown
Nativeness Notes
First seen in the region in 1994. Data source: Gatlin, BP. 2011. Annotated Checklist of the Birds of the Grand Canyon Region. 3rd edition.
Abundance
Occasional
Seasonality Tags
- Resident
- Winter
Geographic Regions Tags
- Colorado River
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
Vouchers
0
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
asnyder@nps.gov
Created Date
10/9/2012 12:29:50 AM
Last Modified By
mterwilliger@nps.gov
Last Modified Date
8/19/2016 1:08:08 PM
Notes
(Aythya marila) First seen in the region in 1994, Greater Scaup is now a common winter resident on the Colorado River from Glen Canyon Dam to Lees Ferry. It is very rare below Lees Ferry. A high count of 110 was recorded on 27 Feb 1995 (John R. Spence, A. Clive Pinnock). Data source: Gatlin, BP. 2011. Annotated Checklist of the Birds of the Grand Canyon Region. 3rd edition.
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Apostle Islands National Lakeshore (APIS)
Assateague Island National Seashore (ASIS)
Bering Land Bridge National Preserve (BELA)
Bighorn Canyon National Recreation Area (BICA)
Big Hole National Battlefield (BIHO)
Big Thicket National Preserve (BITH)
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Cabrillo National Monument (CABR)
Cape Cod National Seashore (CACO)
Cape Hatteras National Seashore (CAHA)
Cape Krusenstern National Monument (CAKR)
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Colonial National Historical Park (COLO)
Cumberland Island National Seashore (CUIS)
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Death Valley National Park (DEVA)
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Fort Pulaski National Monument (FOPU)
Fort Washington Park (FOWA)
Gates of the Arctic National Park and Preserve (GAAR)
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Glacier Bay National Park and Preserve (GLBA)
Glen Canyon National Recreation Area (GLCA)
Golden Gate National Recreation Area (GOGA)
Grant-Kohrs Ranch National Historic Site (GRKO)
Grand Portage National Monument (GRPO)
Gulf Islands National Seashore (GUIS)
George Washington Memorial Parkway (GWMP)
Hagerman Fossil Beds National Monument (HAFO)
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Hopewell Culture National Historical Park (HOCU)
Indiana Dunes National Park (INDU)
Isle Royale National Park (ISRO)
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Kaloko-Honokohau National Historical Park (KAHO)
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Lake Clark National Park and Preserve (LACL)
Lake Mead National Recreation Area (LAKE)
Lake Roosevelt National Recreation Area (LARO)
Lewis and Clark National Historical Park (LEWI)
Lincoln Boyhood National Memorial (LIBO)
Mississippi National River and Recreation Areas (MISS)
Missouri National Recreational River (MNRR)
National Capital Parks-East (NACE)
National Mall and Memorial Parks (NAMA)
Ninety Six National Historic Site (NISI)
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Saint Croix National Scenic Riverway (SACN)
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San Juan Island National Historical Park (SAJH)
Santa Monica Mountains National Recreation Area (SAMO)
Sitka National Historical Park (SITK)
Sleeping Bear Dunes National Lakeshore (SLBE)
Timucuan Ecological and Historic Preserve (TIMU)
Tule Springs Fossil Beds National Monument (TUSK)
Voyageurs National Park (VOYA)
Whiskeytown National Recreation Area (WHIS)
Whitman Mission National Historic Site (WHMI)
Wrangell - St Elias National Park and Preserve (WRST)
Yellowstone National Park (YELL)
Yukon-Charley Rivers National Preserve (YUCH)
Alagnak Wild River (ALAG)
Aniakchak National Monument and Preserve (ANIA)
Apostle Islands National Lakeshore (APIS)
Assateague Island National Seashore (ASIS)
Bering Land Bridge National Preserve (BELA)
Bighorn Canyon National Recreation Area (BICA)
Big Hole National Battlefield (BIHO)
Big Thicket National Preserve (BITH)
Blue Ridge Parkway (BLRI)
Cabrillo National Monument (CABR)
Cape Cod National Seashore (CACO)
Cape Hatteras National Seashore (CAHA)
Cape Krusenstern National Monument (CAKR)
Cape Lookout National Seashore (CALO)
Canaveral National Seashore (CANA)
Chattahoochee River National Recreation Area (CHAT)
Chesapeake and Ohio Canal National Historical Park (CHOH)
Colonial National Historical Park (COLO)
Cumberland Island National Seashore (CUIS)
Cuyahoga Valley National Park (CUVA)
Denali National Park and Preserve (DENA)
Death Valley National Park (DEVA)
Delaware Water Gap National Recreation Area (DEWA)
Dinosaur National Monument (DINO)
Ebey's Landing National Historical Reserve (EBLA)
Effigy Mounds National Monument (EFMO)
Everglades National Park (EVER)
Fire Island National Seashore (FIIS)
Fort Pulaski National Monument (FOPU)
Fort Washington Park (FOWA)
Gates of the Arctic National Park and Preserve (GAAR)
Gauley River National Recreation Area (GARI)
Gateway National Recreation Area (GATE)
George Washington Birthplace National Monument (GEWA)
Glacier National Park (GLAC)
Glacier Bay National Park and Preserve (GLBA)
Glen Canyon National Recreation Area (GLCA)
Golden Gate National Recreation Area (GOGA)
Grant-Kohrs Ranch National Historic Site (GRKO)
Grand Portage National Monument (GRPO)
Gulf Islands National Seashore (GUIS)
George Washington Memorial Parkway (GWMP)
Hagerman Fossil Beds National Monument (HAFO)
Harmony Hall (HAHA)
Hopewell Culture National Historical Park (HOCU)
Indiana Dunes National Park (INDU)
Isle Royale National Park (ISRO)
Jean Lafitte National Historical Park and Preserve (JELA)
Kaloko-Honokohau National Historical Park (KAHO)
Katmai National Park and Preserve (KATM)
Kenai Fjords National Park (KEFJ)
Klondike Gold Rush National Historical Park (KLGO)
Kobuk Valley National Park (KOVA)
Lava Beds National Monument (LABE)
Lake Clark National Park and Preserve (LACL)
Lake Mead National Recreation Area (LAKE)
Lake Roosevelt National Recreation Area (LARO)
Lewis and Clark National Historical Park (LEWI)
Lincoln Boyhood National Memorial (LIBO)
Mississippi National River and Recreation Areas (MISS)
Missouri National Recreational River (MNRR)
National Capital Parks-East (NACE)
National Mall and Memorial Parks (NAMA)
Ninety Six National Historic Site (NISI)
Noatak National Preserve (NOAT)
North Cascades National Park (NOCA)
Olympic National Park (OLYM)
Padre Island National Seashore (PAIS)
Pipestone National Monument (PIPE)
Pictured Rocks National Lakeshore (PIRO)
Piscataway Park (PISC)
Point Reyes National Seashore (PORE)
Presidio of San Francisco (PRSF)
Redwood National Park (REDW)
Saint Croix National Scenic Riverway (SACN)
Sagamore Hill National Historic Site (SAHI)
San Juan Island National Historical Park (SAJH)
Santa Monica Mountains National Recreation Area (SAMO)
Sitka National Historical Park (SITK)
Sleeping Bear Dunes National Lakeshore (SLBE)
Timucuan Ecological and Historic Preserve (TIMU)
Tule Springs Fossil Beds National Monument (TUSK)
Voyageurs National Park (VOYA)
Whiskeytown National Recreation Area (WHIS)
Whitman Mission National Historic Site (WHMI)
Wrangell - St Elias National Park and Preserve (WRST)
Yellowstone National Park (YELL)
Yukon-Charley Rivers National Preserve (YUCH)
