Blue tailed damselflies (Ischnura
elegans) have joined in the summer fun. It may be my imagination but they
seem the shyest of the local damselflies, diminutive compared to their cousins.
Common red damselflies have an assertive flight, positively bossy in manner . They
are on the wing early too and have been quartering their wetland homes for a
few weeks now. Azure damselflies are also purposeful, zippy, an effect
accentuated by the vivid almost all over blue of the males. The blue tails
though tend to be more wary, fluttering into cover if you approach too boldly. The
males are a slate grey with the blue spot at the end of their abdomen sometimes
seeming to be in flying solo if the rest of the damselfly is obscured amongst
the sedges and herbs. The females are even less conspicuous, although if you can
sneak up close you’ll often find one flushed with a lilac thorax (the middle part
of the body, bearing the wings and legs) or pale chestnut. This little male is giving
himself a wipe behind his eyes before setting off on patrol, stretching his
left foreleg over his head to wipe any specks from his bulbous eyes. His blue tail spot is not fully coloured yet,
but will become more intense with time. Watch out for blue specks floating
through the plants around wetlands; each speck is likely to be a male blue tail,
even if the rest of him is hard to see.
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