Every now and then a rabbit emerges from the burrows which are scattered thickly along the banks, and, passing among the primroses, goes through the hedge into the border of furze, and thence into the meadow-grass. Some way down the brook they are so numerous as to have destroyed the vegetation on the banks, excepting a few ferns, by their constant movements and scratching of the sand; so that there is a small warren on either side of the water. It is said that they occasionally swim across the broad brook, which is much too wide to jump; but I have never seen such a thing but once. A rabbit already stung with shot and with a spaniel at his heels did once leap at the brook here, and, falling short, swam the remainder without apparent trouble, and escaped into a hole on the opposite shore with his wet fur laid close to the body. But they usually cross at the bridge, where the ground bears the marks of their incessant nightly travels to and fro. Passing now in the other direction, up the stream from the bridge, the hedges after a while cease, and the brook winds through the open fields. Here there is a pond, to which at night the heron resorts; for he does not care to trust himself between the high hedgerows. In the still shallow, but beyond reach, there floats on the surface a small patch of green vegetation formed of the treble leaves of the water crow-foot. Towards June it will be a brilliant white spot. The slender stems uphold the cup-like flowers two or three inches above the surface, the petals of the purest white with a golden centre. They are the silver buttercups of the brook. Where the current flows slowly the long and somewhat spear-shaped leaves of the water-plantain stand up, and in the summer will be surmounted by a tall stalk with three small pale pink petals on its branches. The leaf can be written on with a pencil, the point tracing letters by removing the green colouring where it passes. Far larger are the leaves of the water-docks; they sometimes attain to immense size. By the bank the 'wild willow,' or water-betony, with its woody stem, willow-shaped leaves, and pale red flowers, grows thickly. Across where there is a mud-bank the stout stems of the willow herb are already tall. They quite cover the shoal, and line the brook like shrubs. They are the strongest and the most prominent of all the brook plants. At the end of March or beginning of April the stalks appear a few inches high, and they gradually increase in size, until in July they reach above the waist, and form a thicket by the shore. Not till July does the flower open, so that, though they make so much show of foliage, it is months before any colour brightens it. The red flower comes at the end of a pod, and has a tiny white cross within it; it is welcome, because by August so many of the earlier flowers are fading. The country folk call it the sod-apple, and say the leaves crushed in the fingers have something of the scent of apple-pie.