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Alpine grouse decline linked to winter recreation

The decline of Alpine wood grouse may be linked to growth in winter recreation. PHOTO BY RICHARD BARTZ VIA THE CREATIVE COMMONS.

Conservationists call for restrictions on winter recreation in core habitat areas

By Summit Voice

SUMMIT COUNTY — In research that might of interest to Summit County leaders as they mull over recreation and development plans, Swiss scientists say they have linked burgeoning winter recreation activities in the Alps with a severe decline of wood grouse populations.

The study, published in the  journal IBIS,  shows how the growth of human recreation may be a key factor in the rapidly declining population of these iconic alpine birds.

The wood grouse, sometimes called the Capercaillie (Tetrao urogallus), is the largest member of the grouse family and is renowned for its mating display. It is most commonly found in the alpine regions of Germany and Switzerland.

“Alpine habitats across Europe remained relatively undisturbed until the beginning of the last century, but today human outdoor recreation areas coincide with the winter habitats of many shy and endangered species,” said lead author Dominik Thiel, of the Swiss Ornithological Institute. “The Western Capercaillie has suffered rapid population declines during recent decades. However, little is known about their susceptibility to human recreation activities.” Continue reading

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