Global changes in wetlands help clarify the decline of shorebirds

Over a half of all shorebird populations—sandpipers, plovers, avocets, oystercatchers, among others—are currently declining, according to scientific publications and reports of several Environmental NGOs, such as BirdLife ...

Predicting when plants face extinction threat

(Phys.org) -- Drawn to dense stands of wildflowers in search of food, bees and other pollinators carry pollen between plants and provide a vital service for the survival of many plant species.

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