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MULTISAR : a multi-species conservation strategy for species at risk in the Grassland Natural Region of Alberta : 2014-2015 report

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The Milk River Basin Species at Risk Conservation Strategy outlines a process by provide appropriate management on critical parts of the landscape to achieve multi-species conservation. This... More ≫

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The Milk River Basin Species at Risk Conservation Strategy outlines a process by provide appropriate management on critical parts of the landscape to achieve multi-species conservation. This year's report includes a summary of existing information on species at risk, identification of data gaps, results of fish and wildlife inventories from within the project area, and a species selection process. Also included are habitat suitability models for project management species, maps showing habitat distribution throughout the Milk River Basin, descriptions of natural processes within the grassland natural region, and a demonstration of beneficial management practices.

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Survey of colonial nesting birds and lakeshore habitats in northeast Alberta

Description

The potential impacts on colonial nesting species and other waterbirds need to be addressed in light of increased industrial development, agricultural activity and modern recreational... More ≫

Description

The potential impacts on colonial nesting species and other waterbirds need to be addressed in light of increased industrial development, agricultural activity and modern recreational opportunities within the northeast region of Alberta. Long-term monitoring and the assessment of species occurrence, productivity, and behaviour on a sample of lakes are key to determining the effects of habitat loss and alteration. In 2003, we monitored a large sample of lakes using a combination of aerial and boat survey techniques. We continued observations of previously surveyed lakes to delineate population trends, and began detailed analyses of lakeshore habitat. Nest counts, especially of Western and Eared Grebes, supplemented our knowledge of populations potentially at risk of decline due to human activities. We discovered that while some species were increasing in occurrence throughout the region, such as Double-crested Cormorants, others such as Western Grebes were less productive and...

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