My Tropic Isle by Edmund James Banfield (best romantic novels to read .txt) 📕

birds were engaged for some little time pulling their nests to pieces, strands of tendrils being jerked out and cast away with a contemptuous fling. Most are still fairly rotund and compact, and appear to be weather-proof, while others are already loopholed and ragged. The duty was performed in a most haphazard, halfhearted way. Beneath the tree are many varieties of seeds and nuts, and portions of fruits, but no egg-shells. After the members of the colony had swooped and swept about as if practising military manoeuvres, sometimes silently but generally to the accompaniment of much shrieking in unison, the tree was entirely deserted for the rest of the afternoon.

5. Before 7 a.m. dismantlement of nests was resumed with enthusiasm and deliberate purpose, shreds being twitched out and cast down. A good deal of chatter. There are a few completely feathered youngsters, the breasts being almost pure white, but not more than one to each nest. Most of the nests have no output, in which case the responsible birds have no assistance in the work of destruction. Late in the afternoon all were very busy again, repairs to nests engaging attention. The birds are so unsettled that I am puzzled. Occasionally one would sit in a semi-dismantled nest snoodling down cosily and peering out with shining eyes, the glow and glitter of which from the darksome entrance have a jewel-like effect. While the one sat close and still the mate would repair the exterior, and in a flash of electric suddenness all would dart out of the tree to swoop about as if to perfect themselves in an exercise designed towards the evasion of the dash of a hawk.

6. Early again the wrecking of the nests began; but was soon abandoned, the colony being deserted for the last part of the day.

7. Demolition very casual. The birds are averse from working in the rain, and, to-day several showers have occurred.

8. Notwithstanding light rain the duty of demolition began at 6.30 a.m. As much energy and purpose are expended withdrawing the strands by a series of tugs as were displayed in the building. Occasionally the whole branch from which the nest is pendant sways with the work of a single bird, the eyes of which glitter the more fiercely as it pulls and jerks at an obstinate strand. Twenty-five birds are counted, so it would seem that the enterprise has failed in respect of increase. No doubt some are absent. Both young and old birds take part in the work of destruction. One, I notice, has a black blotch on his otherwise mottled breast, while his back shines with the polished radiance of a soap-bubble.

9. Tree visited at odd intervals--not at all during early morning. Dismantlement proceeds half-heartedly.

10. Very early, the morning being fine and clear, the birds resumed in a playful, lackadaisical way the demolition of the nests; without apparent cause, save the shriek of a passing cockatoo, they fled into the jungle. Did not see them again until late in the afternoon.

11. Again the birds visited the reserve early. Shortly before sundown I counted sixteen. They were resting silently on the sodden remains of the nests, for there have been heavy showers; some were picking idly at loosened strands as if merely to beguile time. Now and again they fly briskly and noisily in close company--always "diagonalising." Failure to add largely to the population of birds does not seem to have damped the gaiety and impulsiveness of the erratic flights. They are as sprightly in their confabulations and as spiteful in their squabbles. The founders of the colony were, I am convinced, this season's birds. If so they could not have been more than two months old when they began to build. The young brood from old-established colonies hatched out just about two months before these appeared.

12. Yesterday's occupations and recreations repeated. The inheritance of parasitic intruders, to cut off which the nests are torn to pieces, now depends on unsubstantialities.

13. This morning, the flock assembled at break of day, and began, some to extricate tendrils from, others to repair woebegone nests. When the sun shone on the tree the plumage of the birds gleamed with almost dazzling iridescence, the shoulders green, the back of the neck purple and lake of the richest hue.

14. One casual visit to the tree was observed.

15. No visit.

16. No appearance until late in the afternoon, when four, wildly flying, settled for a few minutes and departed shrieking. The tree is not now a home, merely a rendezvous.

And so the history ends. Next August, no doubt, the surviving members of the colony will return, all fully feathered in glossy black, and with eyes aflame, to complete the destruction of the nests--according to habit--and build afresh.

Dec. 10 (1910). True to attributes, the bird's returned yesterday. To-day the one nest which had withstood a year's buffeting was demolished offhand, and twenty-two are now being built with frantic haste.

Dec. 12. To the solidification of the joy of the Isle no less than four new colonies are being established close at hand, the very tree which was raided years ago being again occupied by a jubilant and clamorous crowd. One of the new colonies is over one hundred nests strong. Does this regeneration signify the beginning of a favourable phase analogous to that discovered by the commission previously referred to in respect of grouse?


CHAPTER XXII



SHARKS AND RAYS

Among the commonest of fish in the shallow waters of the coast are the rays, of which there are many species--eighteen, according to the list prepared by Mr. J. Douglas Ogilby. Some attain enormous size, some display remarkable variations from the accepted type, and at least two are edible though not generally appreciated, for the hunger of the littoral Australian is not as a rule sufficiently speculative to prompt to gastronomic experiment, else food that other nations cherish would not be deemed unclean. Between sharks and rays relationship exists, for a certain ray has been sneered at as only a flattened-out shark. There are five species of shark-like rays, which have all the outward form and appearance and vagrant mode of life of their prototype, and four species of sharks that might pass as rays. One of them, with a big head, tadpole-like tail and generally frayed and sea-tattered appearance, is, in fact, accepted in some quarters as a ray, while the shovel-like skate is commonly regarded as a shark.

The most delicately flavoured of the rays is known as the "blue-spotted" (DASYBATUS KUHLI). It does not appear to attain a large size, but it is fairly common, and is one of the most comely of the creatures of the coral reefs, the bright blue decorative blotches on a ground of old gold being most effective. It is often found in a few inches of water perfectly motionless, and on being disturbed flutters and glides away swiftly and with little apparent effort. Roasted on an open fire, when a large proportion of the pungent oil escapes, the flesh is pleasant, though possessing the distinctive flavour of the order, which is, however, acceptable at all times to the palate of the black.

One of the formidable sting rays--dark brown in colour (probably DASYBATUS THETIDES, Ogilby), which revels on oysters--has the habit of burying itself in the mud, leaving an angular depression, corresponding to the size of the body, from which the pedestal eyes alone obtrude. In such position it is difficult for the inexperienced to detect the fish until by misadventure it is trodden on, in which circumstance one of two manoeuvres is adopted. Either it flaps and flounders in the slush so that the intruder is startled and jumps clear, or else it lashes out with its whip-like tail in the endeavour to bring into play its serrated weapon, charged with pain, and fearsome on account of the blood-poisoning effect of the mucus with which it is coated.

Ox-rays (UROGYMNUS ASPERRIMUS) grow to a great size, their backs being so armoured with thick-set stellate bucklers on a horn-like skin, that to secure them a heavy-hefted weapon and a strong right arm are necessary. But among the largest of the family is that known as the devil fish (MOBULA sp.), which, upon being harpooned, sinks placidly to the bottom, and adhering thereto by suction, defies all ordinary attempts to raise it. This often basks in calm water or swims slowly close to the surface, when the pliant tips of its "wings," appearing at regular intervals above the surface, create the illusion of a couple of large sharks moving along in rhythmic regularity as to speed and muscular movement. Rarely, and apparently only by mischance, does a ray take bait; but when hooked it affords good sport, for its impassive resistance is incomprehensibly great in comparison with its size, and comparable to the pull of a green turtle which in its wanderings has become foul-hooked.

An exciting coursing match entertained me not long since, not only as an exhibition of wonderful speed and agility, but because of the wit with which the weaker creature eluded pursuit. Three hundred yards from the beach the dorsal fin of a huge hammer-head shark obtruded about two feet as it leisurely quartered a favourite hunting-ground. A sudden swirl and splash indicated that game had been sighted, and the next instant an eagle or flying ray (STOASODON NARINARI) leaped out of the sea with prodigious eagerness to reach the beach. In a series of abrupt curves the shark endeavoured to head off the ray, which, as its pursuer gained on it, shot out of the water over the shoulders of the shark, each leap being at least ten feet high. In rising it seemed to switch the shark with its thong-like tail, although apparently in almost despairing fright. After at least a dozen agile and desperate efforts, each timed to just elude the rush of the shark, both came into shallow water in which the quick and regular contours of the shark stirred the mud in a wavy pattern; it became baffled, and in a few seconds the ray slowly, and with infinite caution, "flew" (and that is the correct term to apply to a fish the movements of which in the water are analogous to the flight of a bird) into such meagre depths that the shark would have been stranded had it followed. No ripple indicated its discreet course within a few feet of the water line and it maintained its way for about two hundred yards parallel with the beach, while the shark furiously quartered the sea off shore.

On the occasion of a similar hunt a ray blundered fatally because of the steeper incline of the beach. When about ten feet off the shore instead of a lateral it took a directly forward "flight," landing six feet up on the dry sand, where it fell an easy victim to a black boy, perhaps not as hungry or as ferocious as the shark, but equally partial to rays as food and incapable of any self-denying act.

Though the relationship is well defined, the shark makes no distinction in favour of the ray when in pursuit of food. Indeed, certain members of the predatory family seem to delight chiefly in a diet of rays, and perhaps as a result of this persistent pursuit has the shape of the latter been evolved, since it enables them to take refuge in water so shallow that even a small shark would inevitably be stranded. Timorous by nature, the smaller rays parade the beach-line, while the larger are better able to hold their own in deep water. Although as a rule solitary of habit, there seem to be occasions on which rays become