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Status of the Great Plains toad (Bufo [Anaxyrus] cognatus) in Alberta : update 2009

Description

This wildlife status report looks at the Great Plains toad, a moderately large toad species and one of three species of the genus Bufo found in Alberta (the other species being the western toad... More ≫

Description

This wildlife status report looks at the Great Plains toad, a moderately large toad species and one of three species of the genus Bufo found in Alberta (the other species being the western toad and the Canadian toad). The Great Plains toad prefers ephemeral, clear, shallow ponds within areas of sandy soil in the mixed grasslands of southeastern Alberta, which is the northwestern extreme of the species' global range. This report compiles and summarizes the most recent information available on the Great Plains toad in Alberta as a means toward updating the species' current provincial status. It 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 plains spadefoot (Spea bombifrons) in Alberta

Description

This wildlife status report looks at the plains spadefoot is currently on Alberta's 'blue list' of species that may be at risk of declining to non-viable population levels in the province. This... More ≫

Description

This wildlife status report looks at the plains spadefoot is currently on Alberta's 'blue list' of species that may be at risk of declining to non-viable population levels in the province. This nocturnal toad spends most of its time underground, only emerging to breed during fabourable conditions or to feed. Observational records are therefore rare. This report reviews information on the plains spadefoot in Alberta, as a step in updating its status in the province. It 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 Canadian toad (Bufo hemiophrys) in Alberta

Description

This wildlife status report looks at the Canadian toad, one of three species of the genus Bufo found in Alberta (the other species being the western toad and the great plains toad). Once a common... More ≫

Description

This wildlife status report looks at the Canadian toad, one of three species of the genus Bufo found in Alberta (the other species being the western toad and the great plains toad). Once a common inhabitant of the northern interior plains, the population of this species in the province has experience a sharp decline recently, and populations in other areas of its range may be declining as well. This report summarizes current and historical information on the Canadian Toad in Alberta, as a step in reviewing the status of the species in the province. It 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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