Nahuel Huapi park has abundant birdlife, with species such as the Magellanic woodpecker, the green-backed firecrown, the ground-dwelling Chucao tapaculo and the Austral parakeet. You’ll hear mention of rare fauna such as the huemul and the pudú, though you have only a slightly greater chance of seeing them than you do of spying Nahuelito, Argentina’s answer to the Loch Ness monster. Animals that make their home in the steppe regions of the park (guanaco, rheas and foxes) are more easily seen. Of the non-native species, the most conspicuous are the red deer (ciervo colorado) and the wild boar (jabalí), introduced by hunt-loving settlers. In an effort to cull their numbers, the authorities issue shooting permits, which continue to serve as a source of revenue for the park – expect to see roast boar and venison carpaccio on many a local menu.