[388] A gibbe (an old male cat), Macou, Cotgrave's "French and English Dictionary."
_Chameleon._ This animal was popularly believed to feed on air, a notion which Sir Thomas Browne[390] has carefully discussed. He has assigned, among other grounds for this vulgar opinion, its power of abstinence, and its faculty of self-inflation. It lives on insects, which it catches by its long, gluey tongue, and crushes between its jaws. It has been ascertained by careful experiment that the chameleon can live without eating for four months. It can inflate not only its lungs, but its whole body, including even the feet and tail. In allusion to this supposed characteristic, Shakespeare makes Hamlet say (iii. 2), "Of the chameleon's dish: I eat the air, promise-crammed; you cannot feed capons so;" and in the "Two Gentlemen of Verona" (ii. 1) Speed says: "Though the chameleon, Love, can feed on the air, I am one that am nourished by my victuals, and would fain have meat." There is, too, a popular notion that this animal undergoes frequent changes of color, according to that of the bodies near it. This, however, depends on the volition of the animal, or the state of its feelings, on its good or bad health, and is subordinate to climate, age, and sex.[391] In "3 Henry VI." (iii. 2) Gloster boasts:
"I can add colours to the chameleon, Change shapes, with Proteus, for advantages."
[390] "Vulgar Errors," bk. iii. p. 21, 1852; bk. i. p. 321, _note_.
[391] Ovid ("Metamorphoses," bk. xv. l. 411) speaks of its changes of color.
_Cockatrice._ This imaginary creature, also called a basilisk, has been the subject of extraordinary prejudice. It was absurdly said to proceed from the eggs of old cocks. It has been represented as having eight feet, a crown on the head, and a hooked and recurved beak.[392] Pliny asserts that the basilisk had a voice so terrible that it struck terror into all other species. Sir Thomas Browne,[393] however, distinguishes the cockatrice from the ancient basilisk. He says, "This of ours is generally described with legs, wings, a serpentine and winding tail, and a crest or comb somewhat like a cock. But the basilisk of elder times was a proper kind of serpent, not above three palms long, as some account; and different from other serpents by advancing his head and some white marks, or coronary spots upon the crown, as all authentic writers have delivered." No other animal, perhaps, has given rise to so many fabulous notions. Thus, it was supposed to have so deadly an eye as to kill by its very look, to which Shakespeare often alludes. In "Romeo and Juliet" (iii. 2), Juliet says: