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• Dying Bats in the Northeast Remain a Mystery • Boldly Going Where No Man (or Woman) Goes: USGS Unmanned Aircraft • Is the Water Warm Enough for a Dip? • No Bandying Around: The Future of the Bird Banding Laboratory • Humans Hunting Wolves: Effects on Wolf Packs • Sea Otters: Picky Eaters • Ducking in for a Spring Break: Southern Oregon and Northeastern California LEADS: (top news, updates and happenings in natural science) Major Earthquake in China Results in Casualties and Severe Damage A magnitude-7.9 earthquake occurred on May 12, about 55 miles west of Chengdu, Sichuan, China, an urban area with a population of more than 10 million. As a result of this earthquake, there have been at least 34,000 casualties and severe damage in the nearby mountainous areas. The earthquake was felt throughout South Asia, including as far away as Pakistan, Thailand and Vietnam. Earthquakes in this part of China are infrequent but not unexpected. The most recent damaging earthquakes were a magnitude-