Exotic birds recognized for their huge costs, hornbills consist of 32 Oriental and 27 African varieties in the bird household Bucerotidae. Several hornbills have a casque on their top jaw, which in some varieties is marvelously vibrant. Several varieties additionally share an one-of-a-kind reproduction technique, in which nesting women nurture eggs and elevate chicks inside secured all-natural tree tooth cavities for as much as 100 days, depending totally on men to bring them food.
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