Photo F. Frith & Co., Reigate. To face p. 18.
THE RIVER BELOW THE MILL.

At the close of a hot day, when every furry wildling had felt its coat a burden, and longed for sundown and the drinking-place, the otter, who had been gradually extending her nocturnal rambles, took the cubs three miles down the river to a point where a part of the water is diverted into a tranquil mill-stream. Along its bank she brought them to the gate leading to the mill-yard, where all three stood and listened momentarily to the croaking of the frogs in the meadow beyond. Then they slipped under the low bar, crossed the yard, skirted the house, and hurried towards the ditch from which the noise proceeded. The croaking ceased on their approach, and before the otter entered the water every frog had sought a hiding-place at the bottom. The otter had scarcely dived before she was out again with two frogs in her mouth. These she skinned and gave to the cubs. Finding the morsel toothsome, and learning that if they wanted more they must fish for themselves, they joined in the easy pursuit, and for the first time in their lives satisfied their hunger with prey of their own taking.

Finally, they quarrelled like little tigers over a frog, of which each claimed possession, and so loud a chattering did they make that the miller got out of bed and opened his window to learn the cause of the disturbance. The creak of the sash silenced and alarmed them, and the next instant they and their mother were heading for the river at their best speed. An hour later the raiders started to return home by a route that took them wide of the mill where the danger lurked, thus reaching the morass without mishap; and the otter soon fell asleep, but the cubs lay awake thinking of an incident of the night. It was not the frogs that occupied their thoughts, not the bare yard or the fearsome trail across it, but the night-capped monster whom they still pictured as he appeared at the window.

CHAPTER III

THE FIRST TREK

Not a single night was given up to frogging after the cubs had learnt to skin their prey. Forthwith the little mother, anxious to make the best of their time, led them to the moorland waters of one of the tributary streams to teach them to fish. There she had taken her first litter for their earliest lessons, and now, as then, she made for the pool above the old two-arched bridge, which she still thought most suited for a starting-point. To reach the fishing-ground betimes, she left the morass with the first shades of night and, crossing the river near the fallen pine, struck across country towards her destination. Her path led through the woodland to a waste of furze, and this to the high moorland which the stream serves to drain. Once on the heathery tableland, otter and cubs advanced at a rapid pace, and presently hit the track to the bridge, which they followed, leaving their footprints here and there on the margin of the shrunken puddles. When nearly abreast of the Giant’s Quoits, first the otter and then the cubs caught the voice of the stream. The low murmur was almost lost in the sigh of the night wind, but grew louder and louder, till soon chattering run and plashing cascade appeared in the dip below.

On reaching the pool, the otter entered the water with the cubs at her side, dived, and drove the trout to the shelter of the banks. Thereupon the cubs, who saw where the fish had fled, fell to drawing the hovers, thrusting their flat heads into hole and crevice as far as they could reach. But the trout had found secure recesses, and though a few felt the lips of the otters, they could not be seized, and all but one escaped. In the pool at the bend, however, where the bank, hollowed though it is, affords poor shelter, three were taken. Then the captors, two on the gravel, the other on a mid-stream boulder, lay at full length and ate their prey, munching ravenously. The otter seemed to have set aside her fears since reaching the moor, for never once did she trouble to listen or even to scan the sable waste around her. All her thoughts were for the cubs, whom she led from pool to pool, aiding them until they began to fish for themselves; then she stood aside and watched them. Trout after trout they caught and devoured along the winding reaches leading to the long, sullen pool in the midst of the moor, where the mother, elated by their success, joined merrily in their gambols, which were kept up until past the usual hovering-time.

Day was on them when they landed and sought the most inviting couches the bank offered. First the cubs wormed themselves out of sight, then the otter; and so effectually were all three concealed amongst the rocks and heather that a kestrel, hovering over the spot, failed to get a glimpse of their brown forms, and flew on without a suspicion of their presence. Nevertheless, the open bank, though it had a marshy tract on one side and a deep pool on the other, was an insecure lodging, so that it was only because the moorland afforded no better that they returned thither on the morrow. After that the otter, jealous for the cubs’ safety, made some five miles downstream, where the holts amongst the roots of withy and alder were strong and sheltered from the rain that had rendered the upland hovers so uncomfortable on the second day. It is true the trout were scarce, but this mattered little to the otters, for eels, their favourite prey, were abundant. Amongst them was a very large one which, on being gripped by the male cub, coiled itself round his neck and threatened to strangle him. In this predicament the otter, after a short struggle, made for the bank and rolled amongst the fern and bramble to free himself of his antagonist. Finding this of no avail, he shifted his grip to a point nearer the head and, using the terrible force of his jaws, broke the back of the eel, and so got rid of it. This fish had been captured in the shallows, but for the most part the eels were only to be had by turning over the big stones under which they darted at sight of their pursuers. The young otters eagerly joined their mother in dislodging their prey and catching them when they bolted. The swiftness of the animals in this pursuit was amazing, and no less so the quick turning movements in which rudder and fore-paw were both brought into play. Indeed the long, lissom, tapering creatures resembled huge eels, and might have been mistaken for eels but for the bubbles which rose to the surface and marked their course.

The otters kept to this part of the stream for nearly a week—that is, until the freshet which had caused the run of eels subsided, and rendered a change of quarters necessary. They then betook themselves to the main tributary on the opposite bank, three miles above the morass; but finding that some other otters had disturbed the water in front, they pressed on, and at length came up with them where the stream winds sluggishly through a swampy bottom. Two were fishing in the stream, the rest in the marsh; but presently the whole party came into view, and as they trotted along the bank were seen to be four well-grown cubs with their dam, old and slightly grizzled. They all went on in company, but as day approached drew only the best pools, and gave up fishing altogether after striking the trail of the moorman who had forded the stream at sundown. Indeed on finding the dreaded taint of man there was quite a stir amongst them, especially amongst the cubs, who kept close alongside their mothers, and wondered where harbourage was to be found on the seemingly bare upland to which they were being led. At length the scared creatures sighted the weedy lakelet where the stream rises and, just as the rim of the sun showed gained the shelter of the reeds that fringed it.