Appropriately named, the seaside sparrow is a salt marsh specialist with 9 recognized subspecies throughout its range along the Eastern and Gulf coasts of North America. One subspecies, the dusky seaside sparrow (A. m. nigrescens), became extinct in 1987 when the last remaining individual in captivity died.
Confidence votes 9.9K. Canada's prairies are huge world suppliers of wheat, canola and other grains. Canada is the world's largest producer of zinc and uranium and a world leader in many other natural resources such as gold, nickel, aluminum and lead. Timber is also a major natural resource.
Canada also imports electricity, crude oil and several types of consumer goods, such as paper products, footwear, umbrellas, glass and glassware, ceramic products, musical instruments, clocks and watches. The country allows the importation of pearls, base metals, machinery, clocks, arms, ammunition and works of art.