Ключевые слова: alive, animal, asia, asian, beak, beautiful, bill, bird, black, blue, bright, coat, colorful, colourful, endangered, environment, fauna, feather, feathered, free, freedom, genuine, head, horizontal, hornbill, lovely, male, natural, nature, plumage, red, red list, redeye, rhyticeros, throat, toucan, tropical, wild, wildlife, wreathed, yellow,