Red-breasted Merganser (Mergus serrator).—The merganser is very common on almost all Gairloch waters, and many of them breed in the parish. I have no doubt it destroys great quantities of the ova and fry of both salmon and trout. It nests on banks, or in holes, or under heather or juniper bushes on islands, or on the mainland near water.
Smew (Mergus albellus).—I have not observed the smew duck on Gairloch or Loch Ewe, but I have seen it in numbers at the mouth of the Meikle Gruinard River, which is little more than a mile beyond the northern limit of the parish of Gairloch. I think therefore it is a Gairloch bird.
Chapter VII.
Flowering Plants of Gairloch.
It is matter of regret that no adequate herbarium has been prepared for Gairloch. With the aid of Lady Mackenzie of Gairloch, Mrs Fowler of Inverbroom, Mr O. H. Mackenzie, Mr A. Davidson, and other helpers, a list has been compiled, and is appended to these notes. It is imperfect, but we hope that it may lead to a more accurate and complete account of the flora of the parish.
Visitors to Gairloch are invited to add to our list, and any botanical information they may be willing to impart will be received with thanks. But they are appealed to to abstain (when searching for plants) from anything like a trespass or an infringement of the privileges of others. Thoughtlessness on the part of a few, may bring discredit on botanists generally.
Searchers for wildflowers are further entreated, not to eradicate any plant that may be found,—nay, not even to greatly reduce its dimensions; remembering that others ought to be allowed the chance of observing it, and that it is unfair to rob a country of its charms. Two instances are given in our "Introduction" of the destruction of ferns by tourists. Surely a word to the wise is sufficient.
The larger and more showy of our woodland plants, as well as of many kinds that should flourish on the edges of moors and about cultivated land, have become rare, and in some cases have altogether disappeared, since the introduction of sheep-farming into Gairloch. Not only do the smearing materials applied to sheep poison the ground, and being washed down into streams check the multiplication of trout, but the close nibble of sheep deteriorates pasture, and destroys many succulent plants. In spring, before the grass on the hills has made any growth, the sheep everywhere attack the primroses, so that no early blooms can be found except among wet places and rocks. The ewes and lambs are often kept near home until summer has set in, and one can almost fancy that they have a special taste for the choicest flowering plants. Dr Mackenzie attributes the present scarceness of wildflowers to the appetites of sheep, and all who have considered the question entirely concur in this opinion. Dr Mackenzie, writing of the first quarter of the nineteenth century, says, "The braes and wooded hillocks were a perfect jungle of every kind of loveable shrubs and wildflowers, especially orchids, some of the epipactis tribe being everywhere a lovely drug."