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.
According to their own website Canadian Natural is the largest independent producer of natural gas in Western Canada.. They have natural gas assets [which] are strong, leveraged by a vast land base, well developed infrastructure and a deep, diversified inventory of drilling prospects.