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8 results

Tags: western grebe species at risk

Views: 115
Last Modified

January 1, 2018

Description

This is a compilation of previously documented and newly discovered records of the western grebe in Alberta through 2016. The report greatly expands the number of lakes known to be occupied during the breeding season (1 May to 31 August) to 318, from a previous estimate of 80. The report suggests...


Views: 82
Last Modified

May 1, 2013

Description

This wildlife status report looks at the western grebe, a North American waterbird that winters on the Pacific coast and migrates inland to breed at the shallow margins of medium to large lakes and wetlands. The species is local and uncommon in Alberta and is ranked as Sensitive, and in 2007 was...


Views: 53
Last Modified

January 1, 2013

Description

Provides information on species at risk in the Parkland natural region. It is a colorful and informative two-sided poster featuring profiles of the following: Lake Sturgeon, Loggerhead Shrike, Northern Leopard Frog, Piping Plover, Western Grebe.


Views: 7
Last Modified

November 1, 2010

Description

This project was initiated in 2001 to monitor population trends and distribution of western grebes in Alberta. The project began in the Stony Plain study area, and then expanded to other areas of the province where the species occurs. Surveys of known colonies and a search for other breeding...


Views: 11
Last Modified

December 1, 2008

Description

This project was initiated in 2001 to monitor population trends and distribution of western grebes and eared grebes in Alberta. The project began in the Stony Plain study area with the intent to expand to other areas of the province where this species occurs. Now completing its sixth season, the...


Views: 41
Last Modified

June 1, 2006

Description

This wildlife status report looks at the western grebe, a North American waterbird that winters on the Pacific coast and migrates inland to breed at the shallow margins of medium to large lakes and wetlands. The species is local and uncommon in Alberta and is ranked as Sensitive based on the lack...


Views: 12
Last Modified

December 1, 2002

Description

The information presented in this report represents the findings from the second year of surveying western and eared grebes within the Stony Plain study area in Alberta. The surveys are projected to span a five year period and the project is designed to monitor population trends and reproductive...