Starting a visit by the end of the day, usually means less bird activity in comparison with the "Iguazu sunrise Birding" but it brings a complet and unique experience by limited vision in a sensacion of full connection with our primitive feelings, when you realize where you will be in the forest, sometimes hearing new voices of animals.
Potoos, owls, nightjars, nighthawks, rabbits, opossuns, low-land tapirs and cats, yes, sometimes, wild cats can be oberved.