Dolphin deaths, tiny plastic pollutants, and a predator for the emerald ash borer: this week in environmental news


Excellent round up of environmental concerns of the Great Lakes and elsewhere

Michigan Nature Association

Each Friday, MNA rounds up news stories focused on nature and the environment. Here is what happened this week in environmental news:

Study links BP oil spill to dolphin deaths (The Guardian):  A study led by scientists from the National Oceanic and Atmospheric Administration found lung disease, hormonal abnormalities and other health effects among dolphins at Barataria Bay in Louisiana, an area heavily oiled during the April 2010 BP spill. The diseases and elevated mortality rates have raised concerns about the short-term and long-term impacts on the Barataria Bay dolphin population.

Emerald ash border may have met its match (Science Daily): A study has found a native predator that is able to detect and respond to the invasive emerald ash border. Bark-foraging birds, including woodpeckers and nuthatches, were found to be feeding on the emerald ash borer, an invader responsible for the death of 30 million trees in the U.S…

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