began

In 1965, a couple began counting pigeons in Queensland. Three years later, numbers fell from 4,692 to 1,451, beginning a 60-year conservation story

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In 1965, a couple began counting pigeons in Queensland. Three years later, numbers fell from 4,692 to 1,451, beginning a 60-year conservation story

A couple, Margaret and Arthur Thorsborne, travelled north from Queensland’s Gold Coast to Hinchinbrook Island, a place they knew largely through photographs. They would return many times, eventually making the Cardwell area their home and becoming closely associated with its forests, wetlands and wildlife. Among the animals that caught their attention were pied imperial-pigeons, which … Read more

In 2001, Denmark began turning 19 km of straightened River Skjern into 26 km of bends; researchers later found some lost habitats may take centuries to return

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In 2001, Denmark began turning 19 km of straightened River Skjern into 26 km of bends; researchers later found some lost habitats may take centuries to return

In 2001, Denmark began restoring 19 km of the straightened River Skjern by turning it into 26 km of winding river. Researchers later found that some of the habitats lost during decades of river engineering could take centuries to return. The large civil engineering project along the lower River Skjern in West Jutland aimed to … Read more

In 1986, a California city began polishing sewage through constructed marshes; the 307-acre system is now a wildlife sanctuary that has hosted over 300 bird species

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In 1986, a California city began polishing sewage through constructed marshes; the 307-acre system is now a wildlife sanctuary that has hosted over 300 bird species

50 Million Gallons of Sewage Flow Daily From Mexico Into California Beaches In 1986, the Northern California city of Arcata completed an innovative wastewater treatment system that used constructed wetlands to clean sewage while also creating valuable wildlife habitat. The project eventually became part of the Arcata Marsh and Wildlife Sanctuary, a 307-acre natural area … Read more