This Day in Alaska History-December 12th, 1920
Alaska peregrine falcon numbers drop again
Skip Ambrose has floated the upper Yukon River almost every year since Richard Nixon was President. Back then, in 1973, only 12 pairs of peregrine falcons perched at nest sites over a 180-mile stretch of river. Ambrose saw that number rise to more than 60 in 2012. The birds’ subsequent rebound from the effects of […]
Did sea ice help populate the Americas?
Human footprints preserved in mud at White Sands National Park in New Mexico suggest that humans arrived there — possibly via Alaska — at least 21,000 years ago. No one alive today knows how people got that deep into North America from Asia so long ago. But a team of scientists has proposed winter sea […]
Mountain goats live and die on the edge
Kevin White has placed his hands on the long, white fur of more than 400 Alaska mountain goats during the past 20 years. His diligence in studying this Ice Age wanderer of high, steep country has led to a new understanding — a surprising number of the creatures die by snow avalanche. White works out […]