ORNITHOLOGY.
Mr. James Jennings has favoured us with a copy of his Ornithologia; or the Birds, a poem; with copious Notes; &c. The latter portion is to us the most interesting, especially as it contains an immense body of valuable research into the history and economy of birds, in a pleasant, piquant, anecdotical style, without any of the quaintness or crabbedness of scientific technicality. Mr. Jennings's volume is therefore well adapted for presentation to young persons; whilst the knowledge which it displays, entitles it to a much higher stand than a mere book of amusement. To illustrate what we have said in its praise, the reader will find in the Supplement to the present Number, two or three of the most attractive Notes under "THE NATURALIST," which likewise contains Three Engravings of very curious subjects in other departments of Natural History.