Study

Waterfowl utilization of ponds blasted at Delta, Manitoba

  • Published source details Hoffman R.H. (1970) Waterfowl utilization of ponds blasted at Delta, Manitoba. The Journal of Wildlife Management, 34, 586-593.

Actions

This study is summarised as evidence for the following.

Action Category

Create scrapes and pools in wetlands and wet grasslands

Action Link
Bird Conservation
  1. Create scrapes and pools in wetlands and wet grasslands

    A before-and-after study on a marshland site near Lake Manitoba, Manitoba, Canada (2), found that between the summers of 1965 and 1966 there was a 288% increase in the number of wildfowl using 25 ponds created by blasting in August 1964 and 1965. There was a smaller increase at natural marshlands nearby. A total of 11 species were seen, mostly of dabbling ducks Anas spp. Ponds averaged 132 m2 and 1.5 m deep.

     

Output references
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