Equipment Outfitters

Frostbite

When you get really cold, the body transfers warmth from the skin surfaces to the body centre in order to maintain core heat. This causes shivering as the skin tries to generate heat and can lead to frostbite. Frostbite is a term which means an actual freezing of the flesh, until ice actually forms in the tissues. A less serious, but still painful form is frostnip, where the skin becomes burnt and blistered by the effects of exposure to winds and low temperatures, but swift action in covering the affected parts and re-warming the flesh can quickly prevent this, or reduce the effects.

Slight frostbite is usually indicated by a whiteness of the skin and a loss of sensation. The ears, toes, fingers, nose, cheeks and chin, are particularly vulnerable. If such signs are noticed and the areas concerned covered and re-warmed at once, then no further damage need result. Read the rest of this entry »

Ants, which play an important part in the diet of trout, occur in every terrestrial ecosystem except in Antarctica. Because they forage for food in bankside vegetation they are easily blown into the water where they form an abundant food source for trout. When falls of flying ants occur on streams and lakes (this is not common) trout will usually feed selectively on them to the exclusion of all else, making for particularly frustrating fishing. While most anglers encounter ants at some point while fishing, and despite the fact that ant imitations often fool wary fish that may shun better-known and more widely used flies, almost all fly-fishers neglect the role of the ant in fly-fishing. Fly- fishers will find that it pays to carry a selection of bothwinged and non-winged ant varieties. These tiny imitations may save the day when fish begin to take ants that are trapped helplessly in the film. The best falls of the winged ants occur on hot, humid days, either during or after a spell of rain, whereas the terrestrial ants encountered along streambanks can be found on the water during any warm month of the year, especially when strong winds are blowing. Read the rest of this entry »