tly incapable of negotiating the
smallest waterfall. I have seen thousands of Pacific salmon stopped
hopelessly by a fall which would not hinder a small European sea-trout.
It may be that the tremendous nature of the journey already completed
has robbed him of the energy necessary for leaping, but experience would
lead me to believe that the Pacific salmon trusts to immense powers of
endurance, which enable him to travel thousands of miles against a
frightful current rather than to a short journey and one or two big
jumps.
This fact is certainly worthy of further investigation and note, in view
of the introduction into British Columbia of the Atlantic salmon. There
must be numbers of rivers barred to the Pacific fish which would be
quite easy of access to the Atlantic. I doubt much if the quinnat could
tackle an ordinary artificial salmon ladder, though there are
undoubtedly numbers of streams in British Columbia which could be
rendered navigable to _Salmo salar_ by such means. A small hatchery
established on such a river might at once establish the European fish in
these waters.
On the other hand it is very doubtful if the present attempt to
acclimatise _Salmo salar_ by the introduction of small fry into the
Fraser can avail much. Few could hope to survive and compete with the
countless myriads of the sockeyes, while it is doubtful if the Atlantic
fish could ever make its way for hundreds of miles against the Fraser
current. It is not fitted for a slow journey of weeks and even months,
but rather for one of some few hours with a strong leap at the end which
lands it at once in the destined pool or lake.
There are two other points which will strike the fishermen in British
Columbia waters. One is the absence of kelts at any time of the year.
The other is the fact that, though the waters are often alive with young
salmon, none are ever caught on the fly. The first point is explained by
the fact that these fish die after spawning. There is no doubt that this
is well established, though there is something to be accounted
for--namely, the large specimens of each species, which must undoubtedly
either be survivors of a former run or else fish which have stayed in
salt water to a more advanced age. To take the example of a spring
salmon of 80lb.; this fish would, in Europe, be reckoned as at least ten
years old and probably a great deal more. Are we to conclude that such a
fish has never been into fresh water before, or
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