Top definition. buck. 1.v: slang for the act of fighting. 2.v: slang for disagree'ing and feeling angry towards something. 3.n: slang for a young black man. 4.n: a male deer. 5.n: slang for money. 1. me: Ray was bucking at lunch..
Officially Listed as Endangered, Sturgeon Are on the Slow Way Back. January 31, 2012 Brad Sewell. Our oceans are home to any number of remarkable, even bizarre, creatures. Today, one of the countryâs largestâthe Atlantic sturgeonâhas officially been protected under the Endangered Species Act (ESA).
Once abundant in North America's Great Lakes and upper Mississippi River, lake sturgeon populations have plummeted. These freshwater monsters, the continent's largest fish, are extremely long-lived. Scientists determined that a six-and-a-half-foot (two-meter) specimen caught in Canada in 1953 was 152 years old.