A Post from Another Expedition Antarctica: Penguins, Finally!
Christine Dell'Amore of National Geographic News wrote a great post on 1/15/11.Expedition Antarctica: Penguins, Finally! 
 
 It's a different experience when you do to McMurdo ( more the interior of Antarctica).  It's possible to go all the way there and not see penguins if you don't go to the coast.  This is a great post.  My father stayed close to the coast, so he saw much wildlife!