In the first picture there are three Ibis. The two on the right are Glossy Ibis. The one on the left is White-faced Ibis. Compare how far the white skin goes around the eye, the tone (gray vs. pink) of the skin between the eye and the bill, and the color of the legs. In the second picture, there is a White-faced Ibis all by his lonesome. Note the reddish eye.