Outings At Odd Times. Abbott Charles Conrad

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СКАЧАТЬ every protesting wriggler that dares show itself in spite of the nipping jaws. Whether the slim and slippery salamanders, commonly called lizards, do the same, I do not know, but they tunnel the mud and burrow under every heap of water-soaked leaves, and are so active, be the weather what it may, that some nourishment must be taken. And there are frogs; not one of them disposed to exertion, perhaps, but none the less able to leap or burrow headlong in the yielding mud the instant they suspect danger. During the present winter I have even heard them faintly croaking at midday, but this, of course, is quite unusual.

      During January not a turtle need be looked for, sunning itself, however warm may be the weather, but, like the other creatures I have named, they are not asleep. In a shallow basin, lined with the cleanest of white sand, through which bubbled an intermitting stream of sparkling water, I recently surprised a mud-turtle poking anxiously about, evidently in search of food. The creature had a lean and anxious look, and its bright eyes meant mischief, as it proved, when I reached forward to pick it up. I was bitten after a fashion, and therefore delighted, for I had never before known these turtles to be snapping, and a discovery, however insignificant, is truly delightful.

      Active life, then, in many of its varied forms, can be found during the winter in the mud, sand, and water of almost every spring, and this fact very naturally has its influence round about the spot. There is no small winter bird, sparrow, titmouse, wren, or creeper, that evidently prefers the immediate surroundings of a spring to all other spots, but every one of twenty or more delights to make daily visits to such a locality, and the sight of the green growths that crowd the water’s edge prompts them all to greater cheerfulness, I have thought, than when treading the mazes of upland thickets or scanning the dreary outlook of a snow-clad field. But yesterday, more like June than January, it is true, I stood by a little spring that welled up from among the roots of an old maple, to watch the movements of a minnow that had strayed from the creek near by. While there a wee nuthatch came darting down from the trees and perched upon a projecting root, scarcely an inch above the water. It sat for a moment, like a fairy kingfisher, and then plunged into the shallow depths with all the grace of an accomplished diver. More than this, as it shook the glittering drops from its feathers upon emerging it sang sweetly. This unlooked-for conclusion of its bathing frolic was the more remarkable, as the ordinary utterance of the bird is anything but musical.

      There are large birds also that frequent the springs habitually in winter, and the fact of their presence is of itself evidence that other active animal life must also abound. I refer to herons, bitterns, and I may add crows. The former two subsist almost exclusively upon frogs and fish, while the latter are content with anything not absolutely indigestible.

      How vividly I can recall my astonishment when stooping once to drink from a bubbling spring at the base of the river bluff a dark shadow passed over me, and I sprang with such a sudden motion to my feet that I lost my balance! A great blue heron, unheeding my presence or ignoring it, was slowly settling down to the very spot where I stood, and had I remained quiet it would have perched upon me, I believe. As it was, it gave an impatient flirt to its whole body, showing annoyance and not fear, and flew slowly down the river. Before I had wholly regained my composure and had time to step aside, the huge bird returned, and at once took its stand in the shallow water, as silent, motionless, erect as a sentinel is supposed to be. This was many years ago, and I have seldom failed to see them, sometimes many together, winter after winter since. The moody bittern, on the other hand, is much more disposed to migrate in autumn; but at least a single one is likely to be found on sheltered hillsides, particularly where there are springs with marshy areas surrounding them. I have learned this recently of these birds, and either have overlooked them in years past, or it is a new departure for them. It is not unlikely that the latter should be true. Our familiar cat-bird is losing its migratory instinct very rapidly, judging from the numbers that winter in the valley of the Delaware River. I have seen several recently, and every one of them was in a green-brier thicket, and feeding on the berries of this troublesome vine.

      But if there were no green things in or about the springs in winter they would be cheerless spots, after all, in spite of the many forms of animal life that we have seen frequent them. The fact that it is winter would constantly intrude if the water sparkled only among dead leaves. Happily this is not the case. At every spring I saw – and there were many of them – during a recent ramble there was an abundance of chickweed, bitter-dock, corydalis, and a species of forget-me-not; sometimes one or two of these only, and more often all of them; none in bloom, but all as fresh and bright as ever a plant in June. Then, too, in advance of the plant proper, we find the matured bloom of the skunk-cabbage – would that it had as pretty a name as the plant deserves! – with its sheath-like covering, bronze, crimson, golden, and light green, brightening many a dingy spot where dead leaves have been heaped by the winds all winter long. These fresh growths cause us to forget that the general outlook is so dreary, and give to the presence of the abundant animal life a naturalness that would otherwise be wanting.

      And not only about the springs, but in them, often choking the channels until little lakes are formed, are found many plants that know no summer of growth and then a long interval of rest. The conditions of the season are too nearly alike, and while in winter there is less increase, growth never entirely ceases, and certainly the bright green of the delicate foliage is never dulled. Anacharis, or water-weed, I find in profusion at all the larger springs; if not, then callitriche, or water-starwort. The latter is as delicate as the finer ferns, and often conceals much of the water in which it grows, as it has both floating and submerged leaves.

      In both these plants fish, frogs, and salamanders and large aquatic insects congregate, and are so effectually hidden that when standing on the side of the spring basin a person is not likely to see any living thing, and if the spirit of investigation does not move him he will go away thinking animal life is hibernating, for so indeed it is set down in many books. But it does not always do to plunge the hand in among the weeds, and so try to land whatever may be tangled in the mass you pull ashore. Some of the insects resent such interference by biting severely – the water-boatmen, or Notonectæ, for instance – and they have the advantage of seeing all that is going on in the world about them, for they swim upon their backs.

      A delicate and beautifully marked sunfish that is silvery white with inky black bands across it is common in the Delaware tide-water meadows, and is found nowhere else. Recently in a spring pool, where the flow of water was almost stopped by aquatic mosses, Hypnum and Fontinalis, I found nearly a hundred of these fish gathered in a little space. All were active, and so vigorous that an abundant food supply can be presupposed; but I did not bring the microscope to bear upon this question, and it is upon minute forms of life such as would be readily overlooked by the casual observer that they subsist. But, as is everywhere the case, these fish are not free from molestation, although to the onlooker they seem to be dwelling in a paradise. There is a huge insect, murderous as a tiger, that singles them out, I have thought, from the hosts of more commonplace species which we can easily spare. It is known as a Belostoma, and has not, so far as I can learn, any common name. If they were better known they probably would have a dozen. They are “wide and flat-bodied aquatic insects, of more or less ovate outline, furnished with powerful flattened swimming legs,” and the front ones are “fitted for seizing and holding tightly the victims upon which they pounce.” When I found the timid banded sunfish huddled together in the water moss I thought of the savage Belostoma and hunted for them. None seemed to be lurking in the moss, but just beyond, in an open space where twigs had drifted and dead leaves lay about, I found two of them, and I doubt not they were lying in wait, knowing where the fish then were and that sooner or later some would pass that way. To determine by means of crude experiments how far a water-bug has intelligence is a difficult if not impracticable undertaking, but I can assure the reader that the many I have watched in aquaria seemed to be very cunning, and constantly planning how they might surprise the fish, for these, on the other hand, knew the danger of their presence, and shunned them in every possible way.

      It is much to be regretted, I think, that aquaria have fallen into disrepute. They are not, as has been said, failures; but if the labor of their care can not be undertaken, let him who would СКАЧАТЬ