What happens when an invasive, carapaced, and clawed, alien predator arrives in your pond? Do you change your daily habits to avoid drawing dangerous attention? Bulk up to make yourself a tougher target? If you an Iberian water frog, you do both.
We asked science café aspirants for creativity and Simon Brandl brought it with his analogy of division of labor in a coral reef community, where butcher-sharks course among the brewers, bakers, and aristocrats of the reef. Brandl shares the 2014 ESA Science Café Prize with co-winner Madhusudan Katti. He is a PhD candidate at the ARC Centre of Excellence for Coral Reef Studies and School of Marine and Tropical Biology, at James Cook...
Madhusudan Katti won this year’s ESA Science Café Prize with his lyric contemplation of the wildlife living alongside us in urban spaces, and the necessary participation of cities in the future of biodiversity on planet earth. Katti is a professor at California State University Fresno and records occasional radio essays for Valley Public Radio. He tweets prolifically as @leafwarbler and blogs at Reconciliation Ecology. Hear...
Risk analysis finds savings for homeowners and local governments of excluding invasive pests like the emerald ash borer outweigh added cost to imported goods.
Third US National Climate Assessment released today.
A Julia butterfly (Dryas iulia) and a solitary bee (Centris sp.) sip tears from the eyes of spectacled caiman (Caiman crocodilus) on Costa Rica’s Puerto Viejo River. Credit, Carlos de la Rosa
Me and milkweed fruit – my #NatureSelfie for #EarthDay. Nash Turley, a naturalist, photographer, musician, and PhD student in evolutionary ecology at the University of Toronto, snapped this shot in Ithaca, NY, in 2011. He tweeted, “Everyday is Earth Day; the fact that the calendar says today is ‘Earth Day’ doesn’t really mean anything to me. Sort of like how aboriginal cultures don’t have a word for ‘nature’ because they didn’t see themselves as separate from nature….the fact that we have a day for the Earth shows how disconnected modern societies are from ‘nature’.”
Earth Day started as a grassroots protest movement in 1970 and has solidified into an annual event. What does Earth Day mean in 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.