insect · GBIF taxon 1427915
Four-spotted Chaser
Libellula quadrimaculataAlso known as Four-spotted Skimmer
Four-spotted chasers are highly active, territorial dragonflies easily recognized by the dark spots at the center of each wing's leading edge. Males aggressively patrol pond margins from prominent perches, darting out to intercept rivals or capture flying insects. These hardy insects are famous for occasional massive migratory swarms, sometimes numbering in the millions, as they seek out new wetland habitats.
WetlandMigratoryPredatory
- diet
- Carnivorous (flying insects)
- family
- Libellulidae
- threats
- Wetland drainage, water pollution, and habitat fragmentation
- life Span
- 1 to 2 years (mostly as aquatic nymphs, adults live 1 to 2 months)
LC
Safe to observe at a normal distance.
- Perch Watching: Look for them on tall reeds or twigs near the water's edge, as they frequently return to the exact same spot after hunting.
- Morning Observation: Visit wetlands on cool mornings when these dragonflies are less active and can be found warming themselves in the early sun.