Aerial Survey of Wintering Pacific Brant and Other Waterbirds in the Area of Izembek Lagoon and Sanak Islands, Alaska, February-March 2011

Aerial Survey of Wintering Pacific Brant and Other Waterbirds in the Area of Izembek Lagoon and Sanak Islands, Alaska, February-March 2011 PDF Author: Karen S. Bollinger
Publisher:
ISBN:
Category : Aerial surveys
Languages : en
Pages : 17

Book Description
An aerial survey was conducted along the coastlines and adjacent estuaries of Izembek National Wildlife Refuge and the Sanak Islands in Feburary 27 to March 1, 2011 in order to determine winter distribution, abundance, population trend, and habitat use of Pacific brant. This survey in a component of the annual Pacific Flyway mid-winter index. The survey focused on three main species: Pacific brant, emperor goose, and Steller's eider, and population trends are given for 1980 to 2011. Other birds (primarily water birds) and mammals observed during the survey are recorded and compared to earlier counts in 1970, 1991, and 2010.

Aerial Survey of Wintering Pacific Brant and Other Species at the Izembek NWR Complex and Sanak Islands, Alaska, 2018

Aerial Survey of Wintering Pacific Brant and Other Species at the Izembek NWR Complex and Sanak Islands, Alaska, 2018 PDF Author: Heather Marie Wilson
Publisher:
ISBN:
Category : Aerial surveys
Languages : en
Pages : 17

Book Description
An aerial survey was conducted along the coastlines and adjacent estuaries of Izembek National Wildlife Refuge and the Sanak Islands on February 28 to March 3, 2018 as the Alaska component of the annual Pacific Flyway Midwinter index survey. The chief aim is to count Pacific brant in order to determine winter distribution, abundance, population trend, and habitat use. The survey focused on three main species: Pacific brant, emperor goose, and Steller's eider. Tables provide counts of other birds (primarily water birds) and mammals observed during the survey, and summarize the counts of Pacific brant during all annual counts since 1981. Table 2 lists all annual surveys since the first 1980/1981 count and gives dates, observers, and aircraft used.

Aerial Survey of Wintering Pacific Brant and Other Species at the Izembek NWR Complex and Sanak Islands, Alaska, January 2014

Aerial Survey of Wintering Pacific Brant and Other Species at the Izembek NWR Complex and Sanak Islands, Alaska, January 2014 PDF Author: Heather Marie Wilson
Publisher:
ISBN:
Category : Aerial surveys
Languages : en
Pages : 13

Book Description
An aerial survey was conducted along the coastlines and adjacent estuaries of Izembek National Wildlife Refuge and the Sanak Islands on January 27-28, 2014 as the Alaska component of the annual Pacific Flyway Midwinter index survey. The chief aim is to count Pacific brant in order to determine winter distribution, abundance, population trend, and habitat use. The survey focused on three main species: Pacific brant, emperor goose, and Steller's eider. Tables provide counts of other birds (primarily water birds) and mammals observed during the survey, and summarize the data for all annual counts since 2010.

Aerial Survey of Wintering Pacific Brant and Other Species at the Izembek NWR Complex and Sanak Islands, Alaska, January 2015

Aerial Survey of Wintering Pacific Brant and Other Species at the Izembek NWR Complex and Sanak Islands, Alaska, January 2015 PDF Author: Heather Marie Wilson
Publisher:
ISBN:
Category : Aerial surveys
Languages : en
Pages : 15

Book Description
An aerial survey was conducted along the coastlines and adjacent estuaries of Izembek National Wildlife Refuge and the Sanak Islands on January 24-25, 2015 as the Alaska component of the annual mid-winter survey for Pacific brant in order to determine winter distribution, abundance, population trend, and habitat use. The survey focused on three main species: Pacific brant, emperor goose, and Steller's eider. Tables provide counts of other birds (primarily water birds) and mammals observed during the survey. Pacific brant population trends are provied for 1980 to 2015.

Notes on Alaskan Water Birds

Notes on Alaskan Water Birds PDF Author: Alvin Seale
Publisher:
ISBN:
Category : Water birds
Languages : en
Pages : 18

Book Description

Distribution and Abundance of Marine Birds and Mammals Wintering in the Kodiak Area of Alaska

Distribution and Abundance of Marine Birds and Mammals Wintering in the Kodiak Area of Alaska PDF Author: Douglas J. Forsell
Publisher:
ISBN:
Category : Animal populations
Languages : en
Pages : 88

Book Description
Forty-four species of seabirds and ten species of marine mammals were observed during the winter 1979-80 in the Kodiak Archipelago.

An Annotated Bibliography of Literature on Alaska Water Birds

An Annotated Bibliography of Literature on Alaska Water Birds PDF Author:
Publisher:
ISBN:
Category : Anatidae
Languages : en
Pages : 534

Book Description

Aerial Surveys of Waterbirds in Alaska, 1957-94

Aerial Surveys of Waterbirds in Alaska, 1957-94 PDF Author: John I. Hodges
Publisher:
ISBN:
Category : Aerial surveys in wildlife management
Languages : en
Pages : 32

Book Description

Birds of the Aleutian Islands, Alaska

Birds of the Aleutian Islands, Alaska PDF Author: Daniel D. Gibson
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 396

Book Description

Aerial Population Survey of Common Eiders and Other Waterbirds in Near Shore Waters and Along Barrier Islands of the Arctic Coastal Plain of Alaska, 24-27 June 2004

Aerial Population Survey of Common Eiders and Other Waterbirds in Near Shore Waters and Along Barrier Islands of the Arctic Coastal Plain of Alaska, 24-27 June 2004 PDF Author: Christian P. Dau
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 24

Book Description
The population size and trend of the breeding common eider were studied along the shoreline between Omalik Lagoon on the Chukchi Sea and the Canadian border in order to manage the species and to evaluate potential impacts of on and offshore petroleum development.
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