of the salty sea air.  Mingled with the lighter bits of driftwood and heaps of seaweed are the shells of hundreds of crayfish—­some of the largest are newly cast up by the sea, and the carapace is yellow and blue; others are burnt red by exposure to the sun; while almost at every step you crush into the thin backs and armoured tails of young ones about a foot in length, the flesh of which, by some mysterious process of nature, has vanished, leaving the skin, muscles, and beautiful fan-like tail just as fresh as if the crustaceans were alive.  Just here, out among those kelp-covered rocks, you may, on a moonlight night, catch as many crayfish as you wish—­three of them will be as much as any one would care to carry a mile, for a large, full-grown “lobster,” as they are called locally, will weigh a good ten pounds.

Once round the precipice we come to a new phase of coastal scenery.  From the high land above us green scrub-covered spur after spur shoots downward to the shore, enclosing numerous little beaches of coarse sand and many coloured spiral shells—­“Reddies” we boys called them—­with here and there a rare and beautiful cowrie of banded jet black and pearly white.  The sea-wall of rock has here but few pools, being split up into long, deep, and narrow chasms, into which the gentle ocean swell comes with strange gurglings and hissings, and groan-like sounds, and tiny jets of spray spout up from hundreds of air-holes through the hollow crust of rock.  Here for the first time since the town was left, are heard the cries of land birds; for in the wild apple and rugged honeysuckle trees which grow on the rich, red soil of the spurs they are there in plenty—­crocketts, king parrots, leatherheads, “butcher” and “bell” birds, and the beautiful bronze-wing pigeon—­while deep within the silent gullies you constantly hear the little black scrub wallabies leaping through the undergrowth and fallen leaves, to hide in still darker forest recesses above.

There are snakes here, too.  Everywhere their sinuous tracks are visible on the sand, criss-crossing with the more defined scratchy markings of those of iguanas.  The latter we know come down to carry off any dead fish cast ashore by the waves, or to seize any live ones which may be imprisoned in a shallow pool; but what brings the deadly brown and black snakes down to the edge of salt water at night time?

Point after point, tiny bay after bay, and then we come to a wider expanse of clear, stoneless beach, at the farther end of which a huge boulder of jagged, yellow rock, covered on the summit with a thick mantle of a pale green, fleshly-leaved creeper, bearing a pink flower.  It stands in a deep pool about a hundred yards in circumference, and as like as not we shall find the surface of the water covered by thousands of green-backed, red-billed garfish and silvery mullet, whose very numbers prevent them from escaping.  Scores of them leap out upon the sand, and lie there