changeable hawk-eagle, nisaetus cirrhatus, close up, eagle on the ground, perched on rotten trunk against high grass in background

animal asia background beak bird bright brown carnivore changeable cirrhatus colorful colors conservation crest crested eagle exotic fauna feathers forest freedom green hawk hawkeagle head hunter image india lanka national nature nisaetus ornate ornithology outdoor park predator prey raptor spizaetus sri thailand trees tropical west white wild wildlife yala