Frans Lanting's photo of a wandering albatross striking a courtship pose for its mate is included in &quot;National Geographic 100 Best Wildlife Pictures,&quot; a large-format collector's issue on newsstands now.  From elephants, tigers and polar bears to beetles, bats and jellyfish, &quot;National Geographic 100 Best Wildlife Pictures&quot; showcases an astonishing array of animals in a variety of environments.  (Feature Photo Service)