I forget who, but one airline sacraficed an animal last year. NH does the bow thing alot. Years ago, when UA mechanics did the pushback, the mechanic would salute as he turned the plane over from ground control to that of the pilot.
Google solved this one quick
TK-camel
http://blogs.usatoday.com/sky/2006/1...sacrifice.html
But the one I remembered was Air Nepal:goat
http://news.bbc.co.uk/2/hi/south_asia/6979292.stm