Very rewarding 2 hrs crusing the river banks. Spotted the probocsis monkey, orang-utan mother with baby hanging high up in the trees, Storkbill kingfisher, Blue-eared kingfisher, White-bellied sea eagle, Rhinoceros hornbill, Oriential Pied hornbill, baby freshwater crocodile. End the day with a flock of hornbill flying over us as we pulled into the pier.