The Large Red Damsel is the first of the common damselflies to hatch. It is found on lakes and rivers and usually appears before the end of April, and hatches continue throughout the summer.
These brilliant insects can be seen on most ponds and canals in springtime and early summer.
In the picture above, the female (larger than the male and with a wingspan of up to 50mm and a more stout body) is laying eggs, assisted by her partner. Although trout are often seen leaping at the paired adults flying across the water, it is usually best for anglers to concentrate on imitations of the nymph of this insect.