LINNiEAN SYSTEM. 
XXVll 
‘‘fly in the air, and sing,” * forgetting that more than two-thirds of 
all the known species of birds never sing; and that many birds, such 
as the cassowary, the ostrich, and the penguin, cannot jig for want 
of sufficient wings. In the same vein, we are told of his small birds, 
{Passeres^) that they are “vocal, and feed the young by thrusting 
the food down their throats.” It is also said, “ nest formed with 
wonderful art.”f Whence we must of course infer that the fly- 
catchers, [Muscicapidce^ Vigors,) certainly, with few exceptions, 
the most silent of all birds, are “ vocal;” and that the flimsy nest 
of the nightingale, and the few straws collected by the larks 
and other ground builders, though arranged with much neat- 
ness, constitute a “ nest formed with wonderful art.” The story 
of thrusting or ramming food down the throats of the young, is 
at variance with the observation of every boy who ever robbed a 
bird’s nest. 
The late Dr. Heineken, an unquestionably good naturalist, 
justly characterises Gmelin, a well-known disciple of this school, 
as having an “ instinctive propensity towards the erroneous, (an 
obliquity by no means unusual with this sort of gentry),” He 
also says, “ Gmelin’s thirteenth edition of Linnseus, as it is called, 
I have had the good fortune never to be burdened with.” [Tem- 
minck calls it ‘the most indigested book in existence,’ J] “but in an 
evil hour, a kind friend bestowed upon me the seven ponderous 
tomes of that kindred spirit, Turton,”§ It is worth remarking 
that the good sense of the English public never encouraged this 
latter work, which may now be had for little more than the price 
of waste paper, along with a book of similar trash — Moh’s Natu- 
ral History System of Mineralogy, by Haidinger; at the very 
time, too, when the works of genuine naturalists, such as White’s 
Selborne, and Knapp’s Journal of a Naturalist, are selling by 
thousands : facts of more weight than any argument in proof of 
my position. Cicero was advised by his friends not to write his 
* Tuvton’s Linnaeus, i. 4. “ Aves. Aereae vacates volucres pulclierrimae. — ■ 
Alis cluobus pennatis volitantes bipedes dignoscimtur.” — Linnaeus, Syst. Nat. 
vol. i. p. 109, edit. 12th. 
t Turton p. 132. “ Nidus artificiosus ; Pullis cibus iucalcandus.” — Linnaeus, 
Syst. Nat. vol. i. p. 116, edit. 12th. 
X Manuel d’Ornitli., Avant-propos, p. xxxii. 
§ Zool. Journ. v. 73. 
