An oil slick originating from a rig about 130 miles southeast of New Orleans, which is dumping oil into the Gulf of Mexico at a rate of approximately 25,000 barrels per day, is drifting toward the Alabama, Florida and Louisiana coasts, and scientists are still assessing the ecological impact that will result. In the Q&A below, three members of the Ecological Society of America’s Rapid Response Team discuss the current and possible future damage of this spill and the effects it could have on the Gulf region.
Climate change prompts migratory birds to stay home, Simpsons’ writer talks conservation and the U.K. announces newest and largest MPA. Here’s what is happening in ecology from the second week in April.
Even though most of my face was covered by neoprene, acrylic glass and rubber, I could still feel the whiskers of the harbor seal rub against my skin as he repeatedly kissed my face. Believe it or not, the harbor seal wasn’t the only marine organism that was showing me the love during a morning of scientific diving in a marine reserve off the coast of Catalina Island, California.
Growing conditions, such as water and nutrient supply, are the major determinates of tree growth, but insectivorous birds can also play an important role, say scientists in a study published in the January issue of Ecology. Under the right conditions, birds contribute to whole tree growth by preying on herbaceous arthropods, such as leafhoppers, caterpillars and grasshoppers…