"CLEVELAND -- The mystery deepens, as several agencies not only look for the reason why tens of thousands of fish washed up dead along the northern shores of Lake Erie, but seagulls as well."
"Scientists have found that the aquatic birds are good indicators of toxins in the environment. That's why researchers have taken to the waters of western Maine for what's believed to be the longest-running loon monitoring study in North America."
The rising price of ivory -- based on demand from nations like China -- is causing an unprecedented spate of elephant poaching in Africa.
"Before the Marine Mammal Protection Act was passed 40 years ago, early New Englanders had nearly hunted seals to death. They wanted them for their furs and to keep them from eating cod. Massachusetts even paid bounties on seals: $5 per nose. The act has helped gray seals and harbor seals recolonize New England waters, but fishermen off the coast of Cape Cod say they have become a nuisance."
"ANCHORAGE, Alaska -- Oil companies operating in the Chukchi Sea off Alaska's northwest coast will have a negligible effect on polar bears and walrus, according to a federal Appeals Court ruling Tuesday that backed U.S. Fish and Wildlife Service rules on harassment of the animals."
"The wildlife agency in Wisconsin, the only state that allows people to use dogs while hunting wolves, faces a lawsuit contending that it is permitting state-sanctioned animal fighting."
"The President of the California Fish and Game Commission, who sparked the ire of animal rights groups when he hunted and killed a mountain lion in Idaho in an act prohibited in his home state, was unanimously voted out of his position on Wednesday."
"Modern architecture loves glass. Glass makes interiors brighter and adds sparkle to cityscapes. But glass also kills millions of birds every year when they collide with windows. Biologists say as more glass buildings go up, more birds are dying."