Thursday, 25 November 2010

SNH's Programme for the Welfare of the Free Beavers in the Tay

The word is that SNH/SASA have hired a man to do their trapping and have acquired six traps. This person will concentrate on cleansing the Blairgowrie area to start with. SNH's public relations' person is alleged to have said that the trapping of the beaver was for welfare reasons.

A skin of ice covers the big pond here. Luckily for the ducks the beavers are keeping a passage open so that they can forage for pond weed.

This old birch has come to the attention of the beavers. According to a study quoted in Dietland Müller-Schwarze and Lixing Sun's 'The Beaver - Natural History of a Wetlands Engineer' a beaver in Michigan will harvest 1400kg of woody biomass per hectare per year.

Time for a walk!

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