Snowball making a Somersault.

And now all eyes were turned towards the sea-hawk, and became fixed upon him with glances that expressed surprise; for, instead of again soaring upward, and renewing his pursuit either of the creature that he had so clumsily permitted to escape him, or some other of its kind, the bird was seen to stay down upon the surface of the sea,—his wings spread to their full extent, and flapping the water with such violence as to raise the spray in a thick cloud over and around him!

He was heard, too, giving utterance to loud and repeated screams,—not in the tone of a conqueror; but as if he was in danger of being vanquished, or had already become the victim of some ocean tyrant stronger than himself!

For some seconds this inexplicable movement,—a struggle it seemed,—continued; not in one place, but over a space of many square yards of surface,—which appeared to be also agitated by the exertions of some creature underneath; the bird all the while repeating its cries, and beating the water into froth, like a huge pelican at play!

The crew of the Catamaran, utterly unable to account for this strange conduct on the part of the old cock, stood upon the deck of their craft, looking on with feelings of intense astonishment.

Even Snowball, who thought himself au fait to every incident of ocean-life, was surprised and puzzled equally with the rest.

“What be the matter wi’ the creetur, Snowy?” inquired Ben, thinking Snowball could explain its odd behaviour. “The frigate ’pears to ha’ got on its beam-end; shiver my timbers if ’t ain’t goin’ to founder!”

“Shibber ma timber, too,” rejoined Snowball, rudely pirating the sailor’s favourite shibboleth; “shibber ’um, if dis nigga know what am de matter. Golly! someting got de ole hawk by de legs,—dat seem sartin. Maybe ’um be shark, maybe ’um be long-nose—de—”

Snowball was going to say “sword-fish,” had he been permitted to finish his speech. But he was not; for while in the act of its delivery, with the whites of his eyes rolling in conjectural wonder, something from below struck the plank, upon which he was standing, and with such a shock that the piece of timber was started from its fastenings, and impelled suddenly upwards,—not only knocking the ex-sea-cook out of his perpendicular position, but pitching him, as from a catapult, clear across the Catamaran, and into the sea on the opposite side!

This was not all. The plank from which Snowball had been projected instantly fell back into its place,—in consequence of its being one of the heaviest pieces of timber in the raft,—but instead of remaining there, it was again seen to shoot upward, then fall back upon the water, as if dragged down by a powerful but invisible hand,—the hand of some sea-god or demon,—perhaps of Neptune himself!