Day: September 19, 2019💾

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SVGZ Graphic: Minnesota Population
Thematic Map: Primary Direction of Hillsides in NYS - Aspect

Metcalf Mountains

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Tuesday September 27, 2011 — Moose River Plains — Bear Pond Trail 🗺 — Beaver Lake 🗺 — Ice House Pond 🗺 — Moose River Plains Camping Area 1-30 🗺 — Moose River Plains Camping Area 123-131 🗺 — Moose River Plains Camping Area 30-40 🗺 — Moose River Plains Camping Area 41-61 🗺 — Moose River Plains Camping Area 64-74 🗺 — Moose River Plains Camping Area 71-123 🗺 — Moose River Plains Camping Area 80-110 🗺 — Moose River Plains Camping Area 80-111 🗺 — Moose River Plains Recreation Area 🗺 — Natural Rock Dam Trail 🗺— PDF with All Maps 📚
Terrain Map: Independence

Three billion North American birds have vanished since 1970, surveys show | Science | AAAS

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Three billion North American birds have vanished since 1970, surveys show | Science | AAAS

North America's birds are disappearing from the skies at a rate that's shocking even to ornithologists. Since the 1970s, the continent has lost 3 billion birds, nearly 30% of the total, and even common birds such as sparrows and blackbirds are in decline, U.S. and Canadian researchers report this week online in Science. "It's staggering," says first author Ken Rosenberg, a conservation scientist at the Cornell University Laboratory of Ornithology. The findings raise fears that some familiar species could go the way of the passenger pigeon, a species once so abundant that its extinction in the early 1900s seemed unthinkable.