Sage grouse struts his stuff
Apr07

Sage grouse struts his stuff

Like gyms or bars, lekking grounds are social performance spaces, where males spread their tail-feathers, inflate their impressive chests, and strut about, calling amorously to the lady birds. Ecologist Gail Patricelli of UC Davis captured this video of a lek near Hudson, Wyoming. US Fish and Wildlife Service named the grouse’s habitat, the Great Plains sage-steppe, one of the most imperiled ecosystems in America.

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ESA Policy News: October 12

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here.  EDUCATION: SUBCOMMITTEE CHAIRMAN REQUESTS GAO REVIEW OF REGULATORY IMPEDIMENTS TO UNIVERSITY RESEARCH  On Oct. 3, House Science, Space and Technology Subcommittee on Research and Science Education Chairman Mo Brooks (R-AL) sent a letter to the Government Accountability Office (GAO) requesting a review...

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ESA Policy News: September 14

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here. BUDGET: HOUSE PASSES SIX MONTH FUNDING BILL, AUTOMATIC CUTS STILL PENDING This week, Congress took up a six month continuing resolution (CR), an omnibus appropriations measure (H. J. Res. 117) that would fund government agencies through the end of March 2013. The funding is necessary as the current...

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Ecosystem snapshot: reassessing the role of wolves in Yellowstone

Yellowstone National Park is home to more than 1,350 species of vascular plants and numerous species of mammals, amphibians, reptiles and birds—not to mention the natural landmarks such as Old Faithful Geyser. Among the inhabitants of Yellowstone is the famous quaking aspen, a deciduous tree that has significantly declined in the park since the 20th Century, due in large part to elk grazing.

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