Greater One-horned Rhino (Rhinoceros unicornis) two at sunset, Chitwan National Park, Nepal

rhinoceros unicornis rhinoceros rhinocerotidae perissodactyla mammalia vertebrata rhinoceros unicornis sunset adult eat walk profile shot overview rhinoceros royal chitwan national park indian rhinoceros (rhinoceros unicornis) graze evening pair vulnerable (iucn) vu national park unesco's world heritage cites appendix 1 march (month) nobody sunsets adults eating feed feeding eaten swallow swallowing swallowed walking profile sights profile sight profile shots profile view profile views side view overviews global sight global sights full length chitwan national park indian rhinoceroses (rhinoceros unicornis) grazed grazing day fall nightfall late afternoon duet pairs duets 2 two vulnerable species national parks sensitive natural areas world heritage site with nobody sun space stage of development individual gait locomotion motion shot rhinocerotidae perissodactyla mammalia vertebrata nepal indian subcontinent asia rhinoceros odd toed ungulate ungulate mammal wild animal twilight atmosphere (ambiance) enumeration threatened endangered species iucn red list of threatened species species environment protection environment management biodiversity management environment convention on international trade in endangered species of wild