eurasian marsh harrier or circus spilonotus portrait or closeup perched on dead tree trunk with natural green background in winter

animal background beautiful behavior bharatpur bird blue chhapar circus colorful colors copy eastern ecotourism environment eurasian fauna forest green habitat harrier india jungle keoladeo marsh migration migratory mist national natural nature outdoors park perched prey rajasthan ranthambore raptor sanctuary scenery scenic space spilonotus tal themes travel wildlife winter