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Species at risk survey report : peregrine falcon provincial inventory 2022

Description

This report summarizes the results of a 2022 survey of historically occupied nesting cliffs used by peregrine falcons.

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Species at risk survey report : western grebe populations at Buffalo and Gull lakes 2023

Description

The western grebe (Aechmophorus occidentalis) is a colonial waterbird.In this report we document population estimates of adult western grebes at Buffalo and Gull Lake in 2023, with comparison to... More ≫

Description

The western grebe (Aechmophorus occidentalis) is a colonial waterbird.In this report we document population estimates of adult western grebes at Buffalo and Gull Lake in 2023, with comparison to previous assessments at those lakes and discussion of population trends.

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Species at risk survey report : trumpeter swan roadside survey

Description

This report summarizes the results of a roadside survey of large wetlands between Highway 27 and Highway 1 (north and west of Calgary) conducted in the summer of 2023, to document the presence and... More ≫

Description

This report summarizes the results of a roadside survey of large wetlands between Highway 27 and Highway 1 (north and west of Calgary) conducted in the summer of 2023, to document the presence and breeding of trumpeter swans.

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Species at risk survey report : greater sage-grouse habitat management (2023)

Description

The greater sage-grouse (Centrocercus urophasianus) is arguably Alberta’s most “at risk” species. Monitoring of sage-grouse in Alberta has been sporadic since it began in 1968. However, since the... More ≫

Description

The greater sage-grouse (Centrocercus urophasianus) is arguably Alberta’s most “at risk” species. Monitoring of sage-grouse in Alberta has been sporadic since it began in 1968. However, since the species decline was documented in the mid-1990s a concerted effort has been made to monitor the population each spring. This report summarizes results of Greater sage-grouse habitat assessments conducted in 2023.

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Alberta ferruginous hawk recovery plan [2024]

Description

The ferruginous hawk, a migratory bird of prey which occurs exclusively in North America, is listed as Endangered in Alberta. The Alberta Ferruginous Hawk Recovery Plan refines the long-term... More ≫

Description

The ferruginous hawk, a migratory bird of prey which occurs exclusively in North America, is listed as Endangered in Alberta. The Alberta Ferruginous Hawk Recovery Plan refines the long-term recovery goal for the species and identifies indicators of success to continue to implement recovery strategies and actions necessary for the recovery and conservation of ferruginous hawk in Alberta as outlined in the Alberta Ferruginous Hawk Recovery Plan 2009-2014. The goal of this recovery plan is to achieve a viable, self-sustaining ferruginous hawk population distributed across suitable habitat in Alberta's Grassland Natural Region through maintenance and/or enhancement of a functional prairie ecosystem. The plan provides background information on the ferruginous hawk, describes the threats facing the species, outlines proposed strategies to address these threats, and presents an action plan that lists priority actions required to maintain and restore the species.

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Species at risk survey report : loggerhead shrike survey 2019

Description

In Alberta, the loggerhead shrike is considered to be a Species of Special Concern. Since 1987, a prairie-wide roadside survey has been conducted every five years to monitor populations. This... More ≫

Description

In Alberta, the loggerhead shrike is considered to be a Species of Special Concern. Since 1987, a prairie-wide roadside survey has been conducted every five years to monitor populations. This report summarizes results of the 2019 survey conducted in Alberta, and compares results with surveys conducted in 1987, 1998, 2003, 2008 and 2013.

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Species at risk survey report : greater sage-grouse lek census 2023

Description

The greater sage-grouse (Centrocercus urophasianus) is arguably Alberta’s most “at risk” species. Monitoring of sage-grouse in Alberta has been sporadic since it began in 1968. However, since the... More ≫

Description

The greater sage-grouse (Centrocercus urophasianus) is arguably Alberta’s most “at risk” species. Monitoring of sage-grouse in Alberta has been sporadic since it began in 1968. However, since the species decline was documented in the mid-1990s a concerted effort has been made to monitor the population each spring. This report summarizes results of the lek counts conducted in 2023.

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Species at risk survey report : ferruginous hawk inventory 2022

Description

The ferruginous hawk is a large raptor within the Grassland Natural Region of Alberta, inhabiting areas dominated by native prairie. It is currently listed as an Endangered species under Alberta’s... More ≫

Description

The ferruginous hawk is a large raptor within the Grassland Natural Region of Alberta, inhabiting areas dominated by native prairie. It is currently listed as an Endangered species under Alberta’s Wildlife Act. The provincial ferruginous hawk population has been estimated every five years since 1982, except between the years 1993 and 1999. This report presents the findings of the 2022 survey.

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Status of the thick-billed longspur (Rhynchophanes mccownii) in Alberta

Description

This wildlife status report looks at the thick-billed longspur (formerly known as McCown’s longspur), a songbird that occurs in Alberta’s native grasslands. The thick-billed longspur is... More ≫

Description

This wildlife status report looks at the thick-billed longspur (formerly known as McCown’s longspur), a songbird that occurs in Alberta’s native grasslands. The thick-billed longspur is considered May Be At Risk in Alberta, and is listed as Threatened in Canada and included on Schedule 1 of the Species At Risk Act. This report is part of the Alberta Wildlife Status Report series, which provides comprehensive summaries of selected wildlife species intended to be useful to those managing populations of species and their habitats, and to help identify species that may be formally designated as endangered or threatened.

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Status of the Canada warbler (Cardellina canadensis) in Alberta : update 2022

Description

This wildlife status report looks at the Canada warbler, a songbird that occurs in mature boreal forests in Alberta. The report is part of the Alberta Wildlife Status Report series, which... More ≫

Description

This wildlife status report looks at the Canada warbler, a songbird that occurs in mature boreal forests in Alberta. The report is part of the Alberta Wildlife Status Report series, which provides comprehensive summaries of selected wildlife species intended to be useful to those managing populations of species and their habitats, and to help identify species that may be formally designated as endangered or threatened.

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