Pursuant to sub-paragraph (b) of article 3 of Annex II to the Protocol on Environmental Protection to the Antarctic Treaty[1], a permit to "kill, injure, capture, handle or molest" penguins may be issued "to provide specimens for…other…cultural institutions or uses," which could arguably include bowling.
(one of the few things I remember from the myriad videos they make you watch before you go down to the ice)