Have a science story you want to tell? Send in your pitch for our public pub talk at the Ecological Society’s 99th Annual Meeting this summer. Contest deadline: Friday, 30 May 2014.
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.
Wildfire is the predominant cause of habitat loss in the Great Basin. Reseeding burned land to stabilize soils has not restored sagebrush habitat for the endangered greater sage grouse, according to a report in the journal Ecosphere. The US Fish and Wildlife Service is considering protecting the grouse under the Endangered Species act, which could affect the management of 250,000 square miles of land in the western US.
The Strawberry poison frog lavishes care upon its offspring. It’s just that kind of frog. In the March issue of Ecology, Stynoski et al. report that it also feeds its progeny poison. Also in this issue: P value debates, arctic warming, and estimating the success of biological invasions.
A well-publicized depiction of wolves revitalizing Yellowstone’s ecosystem is a myth, said writers for the NY Times’ op-ed page and a Nature news feature last week.