Declining fortunes of Yellowstone’s migratory elk
Jun26

Declining fortunes of Yellowstone’s migratory elk

Are human choices redefining the fitness of an ancient survival strategy? Eighteen ecologists weigh in on new data in a forum in Ecology. By Liza Lester, ESA communications officer In the late spring, the roughly 4000 elk of the Clarks Fork herd leave crowded winter grounds near Cody, Wyoming, following the greening grass into the highlands of the Absaroka Mountains, where they spend the summer growing fat on vegetation fed by...

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Water for the trees
Jun07

Water for the trees

Saving forests from drought as the climate warms By Liza Lester, ESA communications officer Drought complicates the big problems afflicting modern forests. Thirsty trees succumb to insects, disease and fire. Water management on forested lands is designed for downstream needs, even when the contributions of forests to clean water and flood control are recognized. Gordon Grant, Christina Tague, and Craig Allen think that mitigating...

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Elk bones tell stories of life, death, and habitat use at Yellowstone National Park
Dec10

Elk bones tell stories of life, death, and habitat use at Yellowstone National Park

Josh Miller is one among a small cadre of ecologists looking at living ecosystems through the relics of their dead. by Liza Lester, ESA communications officer Flags mark bone locations as field assistant Jared Singer maps a carcass near a lake in Yellowstone National Park. Credit, Joshua Miller. ________________ JOSH Miller likes to call himself a conservation paleobiologist. It’s a label that makes sense when he explains how he uses...

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