Out of office reply

I got this out of office reply message from a coworker:

I am on annual leave and will return to the office on 4 January.

If you need me in this period, please send a carrier pigeon to the following coordinates 31° 26′ 0″ S, 152° 54′ 0″ E -31.433333, 152.9 and make sure he is plump and juicy as I will have ingredients on hand to make this tasty dish.