
Howard County Bird Club
A Chapter of the Maryland Ornithological Society

Unicorn Clubtail
Place name abbreviations: MPEA – Middle Patuxent Environment Area; PRSP – Patuxent River State Park; PVSP – Patapsco River Valley State Park; WMA – Wildlife Management Area.
Click on the common name to obtain additional information. Legend:
Species common name Scientific name |
Length (in inches; M and F if different) | Flight season Relative abundance |
|
Habitat. |
Unicorn Clubtail Arigomphus villosipes |
2.0-2.3″ | M-May — E-Jul Uncommon. |
|
Habitat: Ponds (usually) or edges of slow-moving Coastal Plain rivers w/ muddy bottom and little submerged vegetation. Commonly perches on lily pads or muddy banks of slow steams or ponds. Tolerates degraded habitats. |