World’s Greatest Animal Migrations Mike Richard June 29, 2011 Sidelines Humans aren’t the only ones on the move. Be awed by great animal migrations of every size, from butterflies to elephants.Travel + Leisure reveals some of the world’s greatest animal migrations. Leave a Reply Cancel ReplyYour email address will not be published.CommentName* Email* WebsiteLet\'s Make Sure You\'re Human ... *Time limit is exhausted. Please reload CAPTCHA. 8 + = 12 Notify me of followup comments via e-mail. You can also subscribe without commenting.