"Osprey Montana Juvenile literature." . . "Osprey Montana." . . "Pollution Environmental aspects." . . "Wildlife conservation United States Juvenile literature." . . "Osprey Effect of mining on Juvenile literature." . . "Mercury Bioaccumulation United States Juvenile literature." . . "Wildlife conservation." . . . . "Pollution Environmental aspects Juvenile literature." . . . . . . . . "The call of the osprey"@en . "\"A stunning addition to the Scientists in the Field series that explores mercury pollution found in the rivers and streams of Western Montana that might cause harm to humans--and the extinction of the entire osprey species.\"--"@en . . . . . . . "Electronic books"@en . . . . . . "Scientists." . . "Mercury." . . "Scientists Juvenile literature." . .