Looking around its surroundings, a Crested Serpent Eagle Spilornis cheela is perching on top of a towering tree inside Kaeng Krachan National Park in Phetchaburi province in Thailand

crested serpent eagle eagle animals birds spilornis cheela bird of prey thailand asia southeast asia indian subcontinent feathers wings claws reptiles snakes lizards avian blue skies trees branches twigs green blue perch vines wildlife nature natural habitat forest rainforest woodlands national parks world heritage leaves mangroves tropical terrestial hood crest wooded savanna grasslands