Morning routine of drying wings before flight while the camera zooms out, Crested Serpent Eagle Spilornis cheela, Kaeng Krachan National Park, Thailand

crested serpent eagle philippine serpent eagle spilornis cheela circaetus spilornis preening accipiter accipitriformes birds of prey conservation eagles habitat accipitridae raptors branch raptor birds subspecies ornithology prey wings kaeng krachan nature leaves south nicobar feathers animals thailand andaman trees jungle forest rainforest national parks sky widlife blue sky ceres sunlight morning tropical blue