The Digital Ark: Early Modern Collections of Curiosities in England and Scotland, 1580-1700
Franciscus Stellutus (1577 - 1652)
Italian polymath and co-founder of the Accademia dei Lincei in 1603. Authority - early modernReferences in Documents:
Onocrotalus, from the noise he
makes
like an Ass. See the Description
hereof in
Trunk or Body, in
respect to the other Parts, is observa
ble; not being
a foot long: whereas from the end of his
Bill to his Rump,
he's near an Eln long: and to the end of
his Toes, he's above
a yard and half. I shall describe his
Bill a little more
particularly.
The upper Beak, from the bottom of his Forehead, is
fourteen
inches long; behind an inch over, and convex
or ridged;
before, an inch and half over, and almost flat.
It is composed
of three Bones; the end of the middlemost
is hooked like a Hawks Bill; the edges of the two utmost
are sharp, and bended downwards; all made rough with
in with five or six edged-lines running through the length
of the Beak: thus well contriv'd for the holding the most
slippery Prey. The end of the nether Beak, is almost like
extended (I think further than in all other Birds) an inch
beyond the Eye: whereas the usual Picture, makes it to end
as
much before, or on this side it. Partly by this unusual
production; the swallow is the greater, as fit for so vora
ceous a Bird. It consisteth of two Bones, united
together
only at the end. To which, and part of his Neck, is
sub
joyned a Membrane vastly expansible; as
appears in the
Bird here preserv'd, capable of above two
gallons of Wa
ter, and which
out of
again
at his pleasure. It may not be improperly called the
Crop,
which in other Birds lies under the Neck, but in this
is
extended to the very end of his Bill.
'Tis probable, that the use of this Bag is not only for
the
reception, but also the maceration of his Meat. And
that
having taken his opportunity to fill it, by contracting
it,
presses the meat down into his Ventricle and Guts,
by degrees,
as they are able to subdue it. Besides the
luxury of the
it lies in
his Throat. 'Tis also probable, that the meat
being herein
warm'd, and made a little tenderer, the Fe
male doth
disgorge part of it, wherewith to feed her
Young. And might
occasion the Fiction, of this Birds
feeding her Young, with
her own Blood.