### Identification The Epaulet Skimmer (*Orthetrum chrysostigma*) is a medium-sized dragonfly (40–46 mm) that commands attention with its "wasp-waisted" appearance. Mature males are draped in a powdery, sapphire-blue pruinescence, but the definitive field mark is the distinct constriction at the third abdominal segment, followed by a slender, tapering tail. Look closely at the thorax: even in mature males, a pale, cream-colored lateral stripe—the "epaulet"—is often visible. Females and teneral (young) males are a rich golden-ochre with two prominent white stripes on the sides of the thorax and a dark dorsal line running down the abdomen. Unlike the similar *O. brunneum*, which is stockier, the Epaulet Skimmer always retains that elegant, pinched-waist silhouette.
### Habitat & Range This is a hardy pioneer of the Old World, ranging across the entirety of Africa, the Middle East, and into Southern Europe. You’ll find them in sun-drenched, open landscapes, particularly near slow-flowing streams, ditches, and even temporary desert wadis. They are remarkably adaptable, colonizing everything from sea-level marshes to montane scrub up to 2,000 meters, provided there is a patch of exposed mud or rock to bask upon.
### Behaviour A true sun-worshipper, the Epaulet Skimmer is most active in the blistering midday heat. Males are fiercely territorial, patrolling short beats along the water’s edge before returning to a favorite low perch—often a bare stone or twig. On scorching days, watch for the "obelisk posture": the dragonfly raises its abdomen vertically toward the sun to minimize surface area exposure, acting as a living sundial to prevent overheating.
### Diet Like all skimmers, this species is a formidable aerial predator. From its low-lying watchtower, it launches explosive sorties to snatch flies, mosquitoes, and small moths mid-air. They are "perch-and-pounce" hunters, returning to the same spot to masticate their prey with powerful mandibles.
### Fascinating Fact The Epaulet Skimmer is a master of "instant real estate." They are often the first dragonfly species to arrive at a brand-new body of water, such as a fresh rain puddle in a dry savanna, establishing a breeding colony before competitors even realize the water exists!