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1979
Aerial surveys and ground investigations were conducted in the spring and summer months from 1975 to 1977 on a breeding population of White Pelicans (Pelecanus erythrorhynchos) in the Birch Mountains area of northeastern Alberta. In 1975, an undetermined number of White Pelicans bred at Big...
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Inventory of selected raptor, colonial, and sensitive bird species in the Athabasca oil sands area of Alberta
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Ealey, D., Beaver, R., Munson, B., Fyfe, R.
A three-year inventory of selected rare, endangered and sensitive bird species in the Athabasca Oil Sands area of northeastern Alberta was completed in the late summer of 1977. Aerial and ground surveys of the Alberta Oil Sands Environmental Research Program (AOSERP) study area and selected...
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1979
The objective of the waterfowl segment of the AOSERP/Avifauna program consisted of determining waterfowl species abundance and diversity and habitat associations. During waterfowl aerial surveys the length of wetland edge surveyed in 1976 ranged from 373 to 453 km on 65± wetlands. ...