We watched this Ibis prance about showing off so I thought that it might be part of a mating ritual. Not certain that she is impressed, but one never knows. Image captured while visiting Pousada Piuval, Mato Grosso, Brazil.
Image Captured with a Nikon D7200 Camera, Sigma 150-600 mm f/5.0-6.3 lens, focal Length 600 mm, ISO 800, 1/500 sec at f/10. Processed using Lightroom CC2015.