How to identify it
Small: average about 30 mm snout-vent. [1][2]
Solid green to brown, sometimes with darker splotches; can change colour with temperature and time of day. [1][2]
Light stripe (usually yellow, sometimes white or orange) along the upper jaw; stripe larger in males. [1][2]
Breeding males have a prominent dark green or brown vocal sac. [1][2]
Compared with the green treefrog: Larger with a white or yellowish side stripe running onto the leg. [1][2]
Compared with the pine woods treefrog: Orange or silver spots on rear thighs; raspy Morse-like call. [1][2]
Species it is confused with
Check these before deciding what you are looking at. If you are not certain what it is, do not shoot.
- Green treefrog · Hyla cinerea
- Pine woods treefrog · Hyla femoralis
Where it lives
Open woods, cities and towns and thick low vegetation near water; breeds in flooded ditches, flatwoods ponds, swamps and stock ponds. [1][2]
How it behaves
Nocturnal, most active just after dusk and before dawn and in rain; in daylight enters torpor. [1][2]
Limited legal take
Legal take of this species exists only under narrow conditions — a quota, a draw, a permit, a small area, or animals released or held on private land — set by the authorities below. Nowhere else is a legal opportunity implied, and Hunt shows one only where a certified rule establishes it.
Where legal take is listed
- Mississippi — amphibian take · Title 40 Part 5 Rule 2.3 Regulations Regarding Non-Game Wildlife in Need of Management (MDWFP PDF; file dated 2024-04)
Being listed is not an open season. Seasons, zones, licences, methods and limits decide whether this animal may be taken on a given day and place — check Hunt or the authority before you go. Listings read 2026-09-30.
Where it is found
Coastal Plain and Mississippi Valley from southern Texas and southern Arkansas to southeastern Virginia and Florida; introduced on Grand Bahama. Not in Canada.
Sources
Every claim above is attributed to one of these published sources.
NatureServe · reviewed 2026-09-30
NatureServe
- BIOLOGICALAnimal Diversity Web: Hyla squirella
University of Michigan Museum of Zoology · reviewed 2026-09-30
University of Michigan Museum of Zoology
