Double-ringed Pennant
Insects Active during the day

Double-ringed Pennant

Celithemis verna

A gem of the eastern wetlands, the Double-ringed Pennant is a master of the 'sit-and-wait' hunt. This small, elegant skimmer is a favorite for backyard observers who appreciate the intricate beauty of dragonfly wing patterns.

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Quick Identification

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Size

Length: 30–36 mm (1.2–1.4 in); Wingspan: 50–60 mm (2.0–2.4 in)

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Colors

Males are dark blue-black (pruinose) when mature; females and juveniles are golden-brown with two distinct yellow rings on the middle abdominal segments.

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Key Features

  • Two pale rings on the mid-abdomen of females and juveniles
  • Small dark spots at the base and 'nodus' (middle) of each wing
  • Frequent perching on the very tips of vertical vegetation
  • Slender, tapering abdomen compared to other skimmers
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When You’ll See Them

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Activity pattern Active during the day
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Peak hours 10 AM - 4 PM
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Season May-August
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Diet A generalist predator that eats small flying insects, including mosquitoes, gnats, biting flies, and small moths.
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Habitat Found near acidic ponds, bogs, and quiet lakes with plenty of emergent vegetation like sedges and rushes.

public Geographic range

Where Does the Double-ringed Pennant Live?

Native to the North American continent, the Double-ringed Pennant is a specialized resident of the eastern and southeastern United States. Its range is concentrated along the Atlantic Coastal Plain from New Jersey southward to Florida, extending westward through the Gulf States into eastern Texas, Oklahoma, and Kansas. While it is widely distributed, it is often found in localized colonies where specific acidic wetland conditions are met.

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1 Countries
2.2M km² Range
Least Concern Conservation
US United States
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iNaturalist / Verified observation data
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Behavior

The Double-ringed Pennant is a classic 'percher' dragonfly. Unlike many species that spend hours on the wing, this insect spends the vast majority of its day sitting atop the tallest stalks of grass or aquatic plants. From these high-vantage points, it scans the air for small prey. When it spots a target, it launches into a lightning-fast aerial pursuit, captures the insect mid-air, and often returns to the exact same perch to consume its meal.

They are most active during the heat of the day, particularly when the sun is brightest. Because they are somewhat sensitive to disturbance, they will frequently fly a short distance away if approached, but their strong site fidelity means they will often return to their favorite twig within minutes. During the breeding season, males are territorial over small patches of shoreline, though they are less aggressive than larger dragonfly species like the Common Pondhawk.

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Camera Tips

To capture high-quality images of the Double-ringed Pennant, placement is everything. These dragonflies almost always land on the highest point of a plant. Identify a 'sentinel' stalk—a tall piece of grass or a dead twig that rises above the surrounding vegetation near the water's edge—and position your AI camera to focus on the top 6 inches of that stalk. Use a macro lens if available, as these are small dragonflies that require close-up detail to distinguish from other pennants.

Since dragonflies are cold-blooded, they are most active when the sun is hitting their perching spots. Angle your camera to face north or south to avoid direct lens flare, but ensure the perching site itself is well-illuminated. Early morning is a great time for setups, as the insects may be less flighty while they are still warming up their wing muscles. High shutter speeds (1/1000s or faster) are essential if you want to catch the moment they take off or land.

You can encourage Double-ringed Pennants to visit a specific camera 'studio' by providing the best perch in the area. If you have a backyard pond, place a few slender bamboo stakes or dried flower stalks at the water's edge. Once a dragonfly claims a stake as its territory, it will return to it dozens of times a day. If your camera has a 'fast motion' or 'insect' AI trigger mode, ensure it is enabled to catch the rapid darting behavior characteristic of this species.

Frequently Asked Questions

They are most active during the sunniest parts of the day, typically between 10:00 AM and 4:00 PM, when the air temperature is highest.
Maintaining a small pond with acidic water and planting tall, emergent grasses like sedges or rushes will provide them with the hunting perches they crave.
They are insectivores that eat a variety of small pests, including mosquitoes, flies, and midges, making them very beneficial to have around the garden.
They are common only if there is a suitable wetland nearby; they are less likely to be found in dry, manicured suburban yards far from water.
Look for the small dark spots at the wing bases and mid-wing (nodus), and the two yellow rings on the abdomen of females/juveniles. Mature males are nearly all dark blue-black.

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