The Romance of Natural History, Second Series

by Philip Henry Gosse

If now we look to other lands, we shall find that the descent of fishes from the atmosphere, under conditions little understood, is a phenomenon which rests on indubitable evidence. Humboldt has published interesting details of the ejection of fish in large quantities from volcanoes in South America. On the night between the 19th and 20th of June, 1698, the summit of Carguairazo, a volcano more than 19,000 feet in height, fell in, and all the surrounding country for nearly thirty-two square miles was covered with mud and fishes. A similar eruption of fish from the volcano of Imbaburu was supposed to have been the cause of a putrid fever which raged in the town of Ibarra seven years before that period.

These facts are not inexplicable. Subterraneous lakes, communicating with surface-waters, form in deep cavities in the declivities, or at the base of a volcano. In certain active stages of ignition, these internal cavities are burst open, and their contents discharged through the crater. Humboldt ascertained that the fishes in question belonged to a curious and ill-favoured species of the Siluridæ,—the Pimelodes Cyclopum.

Showers of fishes, however, do occur, which cannot be connected with volcanic agency. Dr Buist, in an interesting paper published in the Bombay Times in 1856, has collected a number of authentic examples of this phenomenon. The author, after enumerating the cases just cited, and others of similar character, in which fishes were said to have been thrown out from volcanoes in South America, and precipitated from clouds in various parts of the world, adduces the following instances of similar occurrences in India:—"In 1824," he says, "fishes fell at Meerut, on the men of her Majesty's 14th Regiment, then out at drill, and were caught in numbers. In July 1826, live fish were seen to fall on the grass at Moradabad during a storm. They were the common Cyprinus, so prevalent in our Indian waters. On the 19th of February 1830, at noon, a heavy fall of fish occurred at the Nokulhatty factory, in the Daccah Zillah; depositions on the subject were obtained from nine different parties. The fish were all dead; most of them were large; some were fresh, others were rotten and mutilated. They were seen at first in the sky, like a flock of birds, descending rapidly to the ground; there was rain drizzling, but no storm. On the 16th and 17th of May, 1833, a fall of fish occurred in the Zillah of Futtehpoor, about three miles north of the Jumna, after a violent storm of wind and rain. The fish were from a pound and a-half to three pounds in weight, and of the same species as those found in the tanks in the neighbourhood. They were all dead and dry. A fall of fish occurred at Allahabad, during a storm in May 1835; they were of the chowla species, and were found dead and dry after the storm had passed over the district. On the 20th of September 1839 after a smart shower of rain, a quantity of live fish, about three inches in length, and all of the same kind, fell at the Sunderbunds, about twenty miles south of Calcutta. On this occasion it was remarked that the fish did not fall here and there irregularly over the ground, but in a continuous straight line, not more than a span in breadth. The vast multitudes of fish, with which the low grounds round Bombay are covered, about a week or ten days after the first burst of the monsoon, appear to be derived from the adjoining pools or rivulets, and not to descend from the sky. They are not, as far as I know, found in the higher parts of the island. I have never seen them, though I have watched carefully, in casks collecting water from the roofs of buildings, or heard of them on the decks or awnings of vessels in the harbour, where they must have appeared had they descended from the sky. One of the most remarkable phenomena of this kind occurred during a tremendous deluge of rain at Kattywar, on the 25th of July 1850, when the ground around Rajkote was found literally covered with fish; some of them were found on the top of haystacks, where probably they had been drifted by the storm. In the course of twenty-four successive hours twenty-seven inches of rain fell, thirty-five fell in twenty-six hours, seven inches in one hour and a-half, being the heaviest fall on record. At Poonah, on the 3d of August 1852, after a very heavy fall of rain, multitudes of fish were caught on the ground in the cantonments, full half a mile from the nearest stream. If showers of fish are to be explained on the assumption that they are carried up by squalls or violent winds, from rivers or spaces of water not far away from, where they fall, it would be nothing wonderful were they seen to descend from the air during the furious squalls which occasionally occur in June."

Sir E. Tennent adds the following examples:—"I had an opportunity, on one occasion only, of witnessing the phenomenon which gives rise to this popular belief. I was driving in the cinnamon gardens near the fort of Colombo, and saw a violent but partial shower descend at no great distance before me. On coming to the spot, I found a multitude of small silvery fish from one and a half to two inches in length, leaping on the gravel of the high road, numbers of which I collected and brought away in my palankin. The spot was about half a mile from the sea, and entirely unconnected with any watercourse or pool.

"Mr Whiting, who was many years resident at Trincomalee, writes me that he 'had been often told by the natives on that side of the island that it sometimes rained fishes; and on one occasion (he adds) I was taken by them, in 1849, to a field at the village of Karrancotta-tivo, near Batticaloa, which was dry when I passed over it in the morning, but had been covered in two hours by sudden rain to the depth of three inches, in which there was then a quantity of small fish. The water had no connexion with any pond or stream whatsoever.' Mr Cripps, in like manner, in speaking of Galle, says: 'I have seen in the vicinity of the fort, fish taken from rain-water that had accumulated in the hollow parts of the land that in the hot season are perfectly dry and parched. The place is accessible to no running stream or tank; and either the fish, or the spawn from which they were produced, must of necessity have fallen with the rain.'"[77]

Mr J. Prinsep, the eminent secretary to the Asiatic Society of Bengal, found a fish in the pluviometer at Calcutta, in 1838.[78]

It is a highly curious fact that the pools, reservoirs, and tanks in India and Ceylon are well provided with fish of various species, though the water twice every year becomes perfectly evaporated, and the mud of the bottom becomes converted into dust, or takes the condition of baked clay, gaping with wide and deep clefts, in which not the slightest sign of moisture can be detected. This is the case with temporary hollows in the soil, which have no connexion with running streams or permanent waters, from which they might be supposed to receive a fresh stock of fish.

Two modes of accounting for this strange phenomenon have obtained currency. The one is that received by those Europeans who are content with any solution of a difficulty, without too closely testing it; viz., that the fishes fall with the rains from the air. The actual occurrence of such showers rests, as we have just seen, on good evidence; but, admitting the fact, it must be a rare phenomenon, whereas the presence of fish in the new-made pools is universal. Again, if the rains brought them in such abundance as to stock all the pools, an equal number would fall on the dry ground, which is not pretended to be the case. The other accepted solution is that which has received the sanction of Mr Yarrell, who observes—"The impregnated ova of the fish of one rainy season are left unhatched in the mud through the dry season, and from their low state of organisation as ova, the vitality is preserved till the occurrence and contact of the rain and the oxygen of the next wet season, when vivification takes place from their joint influence."[79]

This may be fully allowed, yet it does not meet the exigences of the case. Sir E. Tennent and others have shewn that it is not young fishes just escaped from the egg which appear in the new-formed pools, but full-grown fishes, fit for the market; a fact well known to the Singalese fishermen, who resort to the hollows as soon as the monsoon has brought rain; and they invariably take in these pools, which a day or two before were as dry as dust, plenty of fishes fully grown, a foot or eighteen inches long, or longer.