But gives no proof of its recent occurrence there
"A recent writer in the new edition of the 'Encyclopædia Britannica' (art. Cat) expresses the opinion that the wild cat still exists in Wales and in the north of England, but gives no proof of its recent occurrence there. From time to time we see reports in the newspapers to the effect that a wild cat has been shot or trapped in some out-of-the-way part of the country; but it usually turns out to be a large example of the domestic cat, coloured like the wild form. It is remarkable that when cats in England are allowed to return to a feral state, their offspring, in the course of generations, show a tendency to revert to the wild type of the country; partly, no doubt, in consequence of former interbreeding with the wild species when the latter was common throughout all the wooded portions of the country, and partly because the light-coloured varieties of escaped cats, being more readily seen and destroyed, are gradually eliminated, while the darker wild type is perpetuated. The great increase in size observable in the offspring of escaped domestic cats is no doubt due to continuous living on freshly-killed, warm-blooded animals, and to the greater use of the muscles which their new mode of life requires. In this way I think we may account for the size and appearance of the so-called 'wild cats' which are from time to time reported south of the Tweed.
Fonte: Cats
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