| k f this fine species in a Sta Cc of na ure, and he Cxten ol Its range over th g S ri Ce Si ! hat he usually observed it in small groups, three or four in number, and that most numerous ; ver liate neighbourhood of Para, while it is common crested Aracari, and states t ) dicated by its loud croaking notes. Following up the River Madeira, the its vicinity was always in he I I may state that I have myself seen skins from the borders of tributaries of which commence in the Andes, in Bolivia, and it 1s spoken of by Azara as an inhabitant of Paraguay. t ‘ S y these streams anit ant ighness the Prince Maximilian of Wied, and the late M. John Natterer, It is from the pens of His H that we derive the greatest amount of information respecting this species. Both these naturalists observed it in Brazil, which may be considered its central habitat. “This species,” says Prince Maximilian, “is never found near the coast, but is plentiful in the interior of the province of Minas Geraes and Bahia; that it is also abundant in the southern part of Brazil is proved by Mr. Sellow having found it in considerable numbers in latitude 32°S. Those observed in the vicinity of Bahia were very shy, the result of their having been repeatedly fired at by the inhabitants in defence of their fruit-trees, and to procure them for food ; notwithstanding which, the desire to feed upon the oranges and guavas induced them to approach very near the town at the season when those fruits were ripening. ‘« Very pretty little powder-flasks are occasionally made of their large and finely coloured bills.” M. Natterer, who first met with it in the province of St. Paul’s and afterwards on the road to Goyaz and Mattogrosso, on the banks of the Amazon and on the Upper Rio Branco, remarks that it will probably be found in all parts of Brazil, and believes that the bird prefers woods adjoining sandy plains, for he more than once met with it in low steppe-coppices, where ripe fruits were to be found. He generally met with it in small families, and observed that the bill varied in length according to the age or sex of the bird, and that the note was deeper than that of all the other members of the family. It resembles grrr or grrra. I find the following note with regard to the nidification of this species in Edwards’s entertaining “‘ Voyage up the Amazon ”—* The nests of Toucans are represented in works of Natural History as being constructed in the hollows of trees. It may be so in many cases and with some species. The only nest we ever saw, which was of the Toco Toucan, was in the fork of a large tree over the water upon the Amazon.” The only observation I have to make on this passage is, that it is desirable that the nidification of the bird should be detailed by other observers before full reliance be placed upon the assertion that the bird makes a ae for the hollows of decayed trees are the usual incubating places of all the Toucans. a pee ‘ ee eS assmmila ting in their colouring and markings, nearly a third smaller than the male; the - aes : one He fel Brehereen cot, aunoet pulpy bill . re a, irds ee the colouring of the adult at a very early age, The Plate represents a male al a femal € line co curing and the denticulations are merely indicated. é ale of the natural size.