| “——————————The whales Toss in foam their lashing tails. Wallowing unwieldly, enormous in their gait, They seem a moving land, and at their gills Draw in, and at their trunk spout out, a sea.” |
The following account of the great Northern, or Greenland Whale, was first published by Mr. W. Scoresby, jun. M. W. S. in the Memoirs of the Wernerian Society, vol. I.
“The whale, when fullgrown, is from 50 to 65 feet in length, and from 30 to 40 in circumference, immediately before the fins. It is thickest a little behind the fins, and from thence gradually tapers towards the tail, and slightly towards the neck. It is cylindrical from the neck until near the junction of the tail and body, where it becomes rigid.
“The head has a triangular shape. The bones of the head are very porous, and full of a fine kind of oil. When the oil is drained out, the bone is so light as to swim in water. The jaw-bones, the most striking portions of the head, are from 20 to 25 feet in length, are curved, and the space between them is 9 or 10 feet, by 18 or 20. They give shape to the under part of the head, which is almost perfectly flat, and is about 20 feet in length by 12 in breadth. The tongue is of great size, and yields a ton or more of oil. The lips, which are at right angles to the flat part of the base of the head, are firm and hard, and yield about two tons of oil.
“To the upper jaw is attached the substance called whalebone, which is straight in some individuals, and in others convex. The laminæ, or blades, are not all of equal length: neither are the largest exactly in the middle of the series, but somewhat nearer the throat; from this point they become gradually shorter each way. In each side of the mouth are about 200 laminæ of whalebone. They are not perfectly flat; for besides the longitudinal curvature already mentioned, they are curved transversely. The largest laminæ are from ten to fourteen feet, very rarely fifteen feet, in length. The breadth of the largest, at the thick ends, or where they are attached to the jaw, is about a foot. The Greenland fishers estimate the size of the whale by the length of the whalebone: where the whalebone is six feet long, then the whale is said to be a size-fish. In suckers, or young whales still under the protection of the mother, the whalebone is only a few inches long. The whalebone is immediately covered by the two under lips, the edges of which, when the mouth is shut, overlap the upper part in a squamous manner.
“On the upper part of the head there is a double opening, called the spout-holes, or blow-holes. Their external orifices are like two slits, which do not lie parallel, but form an acute angle with each other. Through these openings the animal breathes.
“The eyes are very small, not larger than those of an ox; yet the whale appears to be quick of sight. They are situated about a foot above where the upper and under lip join.
“In the whale, the sense of hearing seems to be rather obtuse.
“The throat is so narrow as scarcely to admit a hen’s egg.
“The fins are from four to five feet broad, and eight to ten feet long, and seem only to be used in bearing off their young, in turning, and giving a direction to the velocity produced by the tail.