
Community identification
Common Green Darner
Anax junius
- Order & Family
- Order Odonata (Dragonflies and Damselflies), Family Aeshnidae (Darners)
- Size
- Length of 68-84 mm (2.7-3.3 inches) with a wingspan of up to 114 mm (4.5 inches).
Natural Habitat
Found near freshwater sources like ponds, lakes, marshes, and slow-moving streams, often ranging far into fields and backyards.
Diet & Feeding
Carnivorous. Adults hunt flying insects like mosquitoes, flies, and moths mid-air. Nymphs (larvae) eat aquatic insects, tadpoles, and small fish.
Behavior Patterns
Highly migratory, traveling long distances over multiple generations. They are strong, agile fliers known for their hovering ability and territorial patrol behavior.
Risks & Benefits
Extremely beneficial to humans as they act as a natural pest control by consuming large quantities of mosquitoes and flies. They pose no risk to humans as they do not sting or bite unless handled roughly.