Growth Of The Salmon

Author: Top of the Rock Astronaut / Labels:

At the latter end of the year--some as soon as November--salmon begin to press up the rivers as far as they can reach, in order to deposit their spawn, which they do in the sand or gravel, about eighteen inches deep. Here it lies buried till the spring, when, about the latter end of March, it begins to exclude the young, which gradually increase to four or five inches in length, and are then termed smelts or smouts. About the beginning of May, the river seems to be alive with them, and there is no forming an idea of their numbers without having seen them. A seasonable flood, however, comes, and hurries them to the "great deep;" whence, about the middle of June, they commence their return to the river again. By this time they are twelve or sixteen inches long, and progressively increase, both in number and size, till about the end of July, when they have become large enough to be denominated grilse. Early in August they become fewer in numbers, but of greater size, haying advanced to a weight of from six to nine pounds. This rapidity of growth appears surprising, and realizes the remark of Walton, that "the salmlet becomes a salmon in as short a time as a gosling becomes a goose." Recent writers have, however, thrown considerable doubts on this quick growth of the salmon.

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