"ROSEBURG, Ore. -- Bureau of Land Management biologist Rob Horn carries a foot-long cylinder full of mice into a lush forest searching for northern spotted owls."

"A petition by environmentalists notes that young sharks are frequently caught in gill nets. There are about 340 mature great whites in the northeast Pacific, researchers say."

"A University of Michigan genetic analysis has found that the global trade in bullfrogs is a prime conduit for the chytrid fungus, which has been devastating amphibian populations around the world. The paper is being published in the journal Molecular Ecology."

"CHICAGO -- At Ming Hin Cuisine in Chicago's Chinatown, a giant shark fin decorates the wall in the main dining room, and shark fin soup is offered on the banquet menu for customers willing to pay the price."

"A new survey suggests a popular class-room solution for Canadian and American teachers may be causing problems for Mother Nature. The study from Oregon State University says a quarter of teachers who use live organisms as teaching tools release the species into the wild when the classroom unit is finished, but only 10 per cent of them do it through a planned release program."

"WASHINGTON -- Storied manufacturer Gibson Guitar Corp. will pay $350,000 and improve its import controls in exchange for the government deferring prosecution of environmental crimes, the Department of Justice announced Monday."

"A gray whale baby boom appears to be under way along Alaska's arctic coast. Scientists tracking marine mammals in the Chukchi Sea report an unprecedented number of sightings of gray whale calves in July."

"As the Midwest crunches into sweet corn season, a new type will be appearing on grocery store shelves — even though shoppers have no way to recognize it. It's genetically modified sweet corn from the biotech giant Monsanto, engineered to resist a common herbicide and certain pests."

As ethnobotanists meet in New York City, they offer reminders that obscure and endangered species should be preserved because they sometimes form the basis of miracle drugs.