'We eat first, they later; we sit on chairs and they on the floor; we call them by their names and they address us by titles,' writes Tripti Lahiri, author of Maid in India.
Conde Nast Traveller sorted through the wish lists of wildlife enthusiasts from around the world to collate this definitive guide. How many will you cross off?
Don't forget to make your pick for the newsmaker of 2015.