Walrus (Odobenus rosmarus), Axel Heiberg island, Nunavut, Canadian Arctic, Canada, North America

walrus nunavut ice floe marine mammal arctic wildlife resting cold environment aquatic sealife ocean nature biodiversity habitat coast animal behavior indigenous species conservation coastal ecosystem arctic region marine ecosystem fauna solitary wildlife observation natural setting flora icebergs wildlife conservation arctic exploration marine life animal resting ice frozen waters northern wildlife cold climate aquatic mammals ice formations oceanic animal relaxation wildlife study animal habitat odobenus rosmarus axel heiberg island canadian