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SFCA Response to Scottish Executive Green Paper
"Scotland’s Freshwater Fish and Fisheries: Securing their
Future"
APPENDIX 1 - OMISSIONS
1 - Conservation protection
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We are extremely disappointed to note that the Paper is devoid of any
proposals in to afford conservation protection to existing populations of
coarse fish species. The current legislation offers no effective
protection to coarse fish. For instance:-
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it is an explicit condition of permission to fish in many Scottish lochs
and rivers that all coarse fish captured must be killed. This applies even
in waters such as the Tay, where the so-called Protection Order palpably
fails to protect coarse fish or promote access to pursue them;
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under section 2(2) of the 1951 Act, any proprietor or occupier who has a
right of freshwater fishing continues to be permitted to take freshwater
fish other than trout (our italics) by means of nets or traps;
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coarse fish - primarily but not exclusively pike - continue to be killed
in substantial numbers in some waters. In some cases this is openly
carried out to eliminate perceived predators or competitors, whilst in
others it is conducted on the pretext of scientific study. Many
proprietors use gill nets for this, yet these kill all species
indiscriminately and may harm the fishery by removing the larger predators
and allow their juvenile brethren to proliferate. More effective and
appropriate tools are available for the purpose of scientific examination
of dietary habits and growth patterns, where that is the genuine
intention.
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We believe that legislation must be introduced as a matter of urgency to
prevent the culling or eradication of any established species other
than on sound scientific grounds. There is no reason why the law should
differentiate between trout, salmon or coarse fish in this respect.
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Where fish have to be captured for research purposes, the law should
restrict the methods used to techniques which will minimise fatalities and
maximise the validity of the information collected. For example, any
evaluation of dietary patterns of pike should be conducted with the use of
proper multi-panel sampling nets or non-lethal trapping so that it gathers
essential data on the availability of prey species and the comparative impact
of other predators.
2 - Status of particular freshwater fish species in Scotland
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Despite frequent references to "indigenous", "native",
"alien", "introduced" and "exotic" species, at
no point does the Paper define to which species each of these terms refers.
This makes it virtually impossible to comment meaningfully on proposals such
as those in paras 19 -21. If, for example, the term "exotic,
non-indigenous species" in para 19 refers purely to fish of non-UK
origin that are not already established in Scotland, we might be able to
give the proposal our qualified support, subject to the law
"regulating" rather than "banning" introductions. On the
other hand, we would implacably oppose the proposal if it sought to prevent all
further stocking of species such as carp which are of (distantly) non-UK
origin, but already well established in Scotland.
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Enquiries on this point to SEERAD shortly after the publication of the
Paper met with a very prompt and polite - but unfortunately not entirely
conclusive - response. We were referred back to the list which appears in Protecting
and promoting Scotland’s freshwater fish and fisheries. This divides
fish into "original colonisers" and "introductions", and
subdivides the "introductions" further into "long-established
species", "locally non-native (native elsewhere in Britain)"
and "non-native species (not native to Britain)". In passing we
note it is deficient in that it fails to mention barbel, which have been
present in the Clyde since the mid-sixties.
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There is a respected body of scientific opinion which holds that several
of the species on the "long established" list should in fact be
regarded as "native". This was most recently voiced by Dr Peter
Maitland and Dr Colin Adams in a symposium on alien species at Glasgow
University. They put forward the contention that pike, perch, roach, minnows
and stone loach may be present "naturally" in Scotland, having
reached here not by marine migration but though routes such as traversing
watersheds during floods and transfer by eggs adhering to birds legs. Of
course their present distribution - as with many of the "original
colonisers" - is no doubt much influenced by stocking by humans; but
that is a separate issue.
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The Protecting & Promoting list is itself inconsistent. The
allocation of some species to the "locally non-native" and
"not native to Britain" groups is not readily explainable. For
instance, these sections of the list include species such as grayling and
common carp which have been present in numerous locations in Scotland for
well over a century - perhaps a great deal longer in the case of carp. The
same is true on a more localised basis of species such as dace, chub and
gudgeon, which have also been found for more than a century in several of
the Solway rivers and (with the apparent exception of chub) in the Tweed. It
is impossible to deny that all these species are as well-established in
Scotland as rainbow trout, which were quite sensibly defined as a
"long-established species" in Protecting & Promoting.
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In replying to our recent correspondence SEERAD suggested they accept that
all of the fish referred to in the Protecting & Promoting list
are now "established in Scotland", and that anything not
included in that list would be regarded as "alien" or
"exotic". By implication, we take it that all the species which
appear in any section of the Protecting & Promoting list can be
regarded as "naturalised" or "established"
and, among other things, would not be subject to the ban proposed in para 19
of the Paper. We wholeheartedly support that approach, and would welcome
official confirmation that this is what SEERAD intend.
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On a broader basis, for the avoidance of doubt in the future, we would
urge the Executive to publish comprehensive and unequivocal definitions of
the terms (such as "indigenous", alien, exotic" etc) used in
the Green Paper and elsewhere to categorise fish species, and to consult
with the scientific community and other interested parties to establish a
definitive list of the fish species in Scotland under each category.
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