South American Indians having driven Rima up a tall tree set it on fire and flames are seen in the tree tops but only the tree and brush at its base burns, not the rest of the forest.
Towards the end, Abel is running across plains with a rolled-up blanket and a shoulder bag over his shoulder; both disappeared when he's going through the forest, but they're both back when he reaches a clearing.
Near the end, when crossing the foot bridge, the order of the characters change between shots.
While walking through the forest looking for her grandfather, Rima's hair changes from being in front of to behind her shoulders between shots.
(at around 25 mins) Abel spots a butterfly, an eastern tiger swallowtail (Papilio glaucus), native to North America; it is not found in South America.
The movie is supposed to take place in South America yet in the intro-credits, right when the movie title appears, it is superimposed over the famous Ayers Rock, which is in Australia.