The term Northern Deer refers to two species of large deer found in the northern hemisphere: ELK (Cervus canadensis) and MOOSE (Alces alces). ELK are the second largest species of deer in the world, with males weighing up to 700 kg. They are found in North America, Europe, and Asia. MOOSE are the largest species of deer, with males weighing up to 1, 800 kg. They are found in North America, Europe, and Asia. Both species are known for their large antlers, which are shed and regrown each year.