Itinerary of Archibishop [45]
Of the river Teivi, Cardigan, and Emelyn
The noble river Teivi flows here, and abounds with the finest salmon, more than any other river of Wales; it has a productive fishery near Cilgerran, which is situated on the summit of a rock, at a place called Canarch Mawr, {134} the ancient residence of St. Ludoc, where the river, falling from a great height, forms a cataract, which the salmon ascend, by leaping from the bottom to the top of a rock, which is about the height of the longest spear, and would appear wonderful, were it not the nature of that species of fish to leap: hence they have received the name of salmon, from salio. Their particular manner of leaping (as I have specified in my Topography of Ireland) is thus: fish of this kind, naturally swimming against the course of the river (for as birds fly against the wind, so do fish swim against the stream), on meeting with any sudden obstacle, bend their tail towards their mouth, and sometimes, in order to give a greater power to their leap, they press it with their mouth, and suddenly freeing themselves from this circular form, they spring with great force (like a bow let loose) from the bottom to the top of the leap, to the great astonishment of the beholders. The church dedicated to St. Ludoc, {135} the mill, bridge, salmon leap, an orchard with a delightful garden, all stand together on a small plot of ground. The Teivi has another singular particularity, being the only river in Wales, or even in England, which has beavers; {136} in Scotland they are said to be found in one river, but are very scarce. I think it not a useless labour, to insert a few remarks respecting the nature of these animals - the manner in which they bring their materials from the woods to the water, and with what skill they connect them in the construction of their dwellings in the midst of rivers; their means of defence on the eastern and western sides against hunters; and also concerning their fish-like tails.
The beavers, in order to construct their castles in the middle of rivers, make use of the animals of their own species instead of carts, who, by a wonderful mode of carnage, convey the timber from the woods to the rivers. Some of them, obeying the dictates of nature, receive on their bellies the logs of wood cut off by their associates, which they hold tight with their feet, and thus with transverse pieces placed in their mouths, are drawn along backwards, with their cargo, by other beavers, who fasten themselves with their teeth to the raft. The moles use a similar artifice in clearing out the dirt from the cavities they form by scraping. In some deep and still corner of the river, the beavers use such skill in the construction of their habitations, that not a drop of water can penetrate, or the force of storms shake them; nor do they fear any violence but that of mankind, nor even that, unless well armed. They entwine the branches of willows with other wood, and different kinds of leaves, to the usual height of the water, and having made within-side a communication from floor to floor, they elevate a kind of stage, or scaffold, from which they may observe and watch the rising of the waters. In the course of time, their habitations bear the appearance of a grove of willow trees, rude and natural without, but artfully constructed within. This animal can remain in or under water at its pleasure, like the frog or seal, who shew, by the smoothness or roughness of their skins, the flux and reflux of the sea. These three animals, therefore, live indifferently under the water, or in the air, and have short legs, broad bodies, stubbed tails, and resemble the mole in their corporal shape. It is worthy of remark, that the beaver has but four teeth, two above, and two below, which being broad and sharp, cut like a carpenter's axe, and as such he uses them. They make excavations and dry hiding places in the banks near their dwellings, and when they hear the stroke of the hunter, who with sharp poles endeavours to penetrate them, they fly as soon as possible to the defence