States Wildlife

Arkansas Frogs and Toads: Pictures & ID Guide

Last checked November 3, 2026 against official sources.

On this page
  1. All 26 frogs and toads
  2. Lookalikes
  3. When they are active
  4. How to report
  5. About this list
  6. Sources

This page lists 26 species. 1 is nonnative.

All 26 frogs and toads

From A to Z.

No confirmed photo of Bird-voiced Treefrog

Bird-voiced Treefrog

Dryophytes avivoca

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
No confirmed photo of Blanchard's Cricket Frog

Blanchard's Cricket Frog

Acris crepitans blanchardi

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Where in Arkansas
Hot Springs National Park; Buffalo National River National Park Service
No confirmed photo of Boreal Chorus Frog

Boreal Chorus Frog

Pseudacris maculata

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
Bronze Frog
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 2.0 · Wikimedia Commons

Bronze Frog

Rana clamitans clamitans

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Where in Arkansas
Buffalo National River; Hot Springs National Park National Park Service
62 records by month.
Bullfrog
Photo: Paul Danese · CC BY-SA 4.0 · Wikimedia Commons · resized

Bullfrog

Rana catesbeiana

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
Usually 6 to 8 inches long (NCWRC); can reach 8 inches or more and weigh over 2 pounds (CDFW). Missouri gives 3.5 to 6 inches snout to vent, occasionally to 8.75.
How to recognize it
  • No ridge (dorsolateral fold) down each side of the back
  • Large round eardrum: about twice the eye in males, about eye-sized in females
  • Fully webbed hind feet, longest toe extends past the webbing
Where in Arkansas
Hot Springs National Park; Buffalo National River National Park Service
55 records by month.

Full Bullfrog guide

Crawfish Frog
Photo: Alex · CC0 1.0 · iNaturalist

Crawfish Frog

Lithobates areolatus

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
Cuban Treefrog
Photo: Charles J. Sharp · CC BY-SA 4.0 · Wikimedia Commons · resized

Cuban Treefrog

Osteopilus septentrionalis

Not stated Nonnative

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
Most are 1.5 to 2.5 inches long (not counting legs); adult females can exceed 6 inches. Any Florida treefrog over 3 inches is almost certainly a Cuban treefrog.
How to recognize it
  • Very large toe pads, much larger than native treefrogs'.
  • Large 'bug eyes'.
  • Warty back but no warts on top of the head; skin on the head fused to the skull once the frog is over about 1 inch long.

Full Cuban Treefrog guide

Dwarf American Toad
Photo: User:Rstanton13 · CC BY-SA 4.0 · Wikimedia Commons · resized

Dwarf American Toad

Bufo americanus charlesmithi

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
2 to 3.5 inches long (NCWRC: up to 4 inches); females are larger than males.
How to recognize it
  • Dark spots on the back hold only a few large warts; the similar Fowler's toad has three or more. Agencies give different counts for the American toad (TWRA: one or two; Ohio DNR: one, two or three; Georgia DNR: usually no more than one), so wart count alone does not settle it; check the head crests too (see lookalikes).
  • A large, kidney- or bean-shaped parotoid gland behind each eye that usually does not touch the bony ridge (cranial crest) above the eye, or touches it only by a short spur.
  • Enlarged warts on the lower leg.
Where in Arkansas
Hot Springs National Park; Buffalo National River National Park Service
101 records by month.

Full Dwarf American Toad guide

No confirmed photo of Eastern Narrow-mouthed Toad

Eastern Narrow-mouthed Toad

Gastrophryne carolinensis

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Where in Arkansas
Hot Springs National Park National Park Service
39 records by month.
Eastern Spadefoot
Photo: User:Rstanton13 · CC BY-SA 4.0 · Wikimedia Commons · resized

Eastern Spadefoot

Scaphiopus holbrookii

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
Fowler's Toad
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 4.0 · Wikimedia Commons

Fowler's Toad

Bufo fowleri

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
2 to 3 inches long (Alabama: 2 to 4 inches).
How to recognize it
  • Three or more warts in each of the large dark spots on the back (the American toad has fewer)
  • The ridge behind each eye (cranial crest) touches the parotoid gland, with no gap
  • A pale stripe usually runs down the middle of the back
Where in Arkansas
Buffalo National River; Hot Springs National Park National Park Service
88 records by month.

Full Fowler's Toad guide

Gray Treefrog
Photo: Erik Schiff · CC0 1.0 · iNaturalist

Gray Treefrog

Hyla versicolor

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
Small: body usually 1¼ to 2½ inches long (snout to vent); Tennessee gives 1.25 to 2 inches.
How to recognize it
  • Large white or gray spot below each eye
  • Warty (granular) skin and sticky pads on fingers and toes
  • Bright orange or golden yellow on the underside of each hind leg, shown as a flash color
Where in Arkansas
Buffalo National River; Hot Springs National Park National Park Service

Full Gray Treefrog guide

Green Frog
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 2.0 · Wikimedia Commons

Green Frog

Rana clamitans melanota

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Where in Arkansas
Buffalo National River; Hot Springs National Park National Park Service
62 records by month.
Green Treefrog
Photo: lightbed · CC0 1.0 · iNaturalist

Green Treefrog

Hyla cinerea

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
Adults reach about 2.5 inches: USGS gives 1.25 to 2.5 inches snout to vent. Virginia DWR says up to 2 inches.
How to recognize it
  • Smooth skin
  • Prominent toe pads
  • Loud nasal call, like cowbells from a distance
Where in Arkansas
Hot Springs National Park National Park Service
82 records by month.

Full Green Treefrog guide

No confirmed photo of Hurter's Spadefoot

Hurter's Spadefoot

Scaphiopus hurterii

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
No confirmed photo of Illinois Chorus Frog

Illinois Chorus Frog

Pseudacris illinoensis

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
No confirmed photo of Northern Cricket Frog

Northern Cricket Frog

Acris crepitans crepitans

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Where in Arkansas
Hot Springs National Park National Park Service
Northern Spring Peeper
Photo: Christine Young · CC BY 4.0 · iNaturalist

Northern Spring Peeper

Pseudacris crucifer

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
Adults 3/4 to 1 1/4 inches snout to vent, occasionally to 1 1/2 inches; males are smaller than females.
How to recognize it
  • Clear, high-pitched peep about once per second; a chorus can sound like small jingle bells
  • Adhesive pads on the tips of fingers and toes
  • Some individuals have little to no markings
Where in Arkansas
Buffalo National River; Hot Springs National Park National Park Service
30 records by month.

Full Northern Spring Peeper guide

Pickerel Frog
Photo: Ken Clark · CC BY 4.0 · iNaturalist

Pickerel Frog

Rana palustris

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
About 1.75 to 3 inches long; large females reach about 3.5 inches. Males are smaller than females.
How to recognize it
  • Two rows of square or rectangular dark spots down the back between two light ridges (dorsolateral folds); spots sometimes merge into bars
  • Bright yellow or orange on the hidden inner surfaces of the hind legs and groin
  • No white spot on the eardrum (tympanum), unlike the southern leopard frog
Where in Arkansas
Buffalo National River; Hot Springs National Park National Park Service

Full Pickerel Frog guide

No confirmed photo of Plains Spadefoot

Plains Spadefoot

Spea bombifrons

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
Southern Leopard Frog
Photo: Judy Gallagher · CC BY-SA 4.0 · iNaturalist · resized

Southern Leopard Frog

Rana sphenocephala

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Where in Arkansas
Buffalo National River; Hot Springs National Park National Park Service
124 records by month.
No confirmed photo of Squirrel Treefrog

Squirrel Treefrog

Dryophytes squirellus

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
No confirmed photo of Strecker's Chorus Frog

Strecker's Chorus Frog

Pseudacris streckeri

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
No confirmed photo of Western Chorus Frog

Western Chorus Frog

Pseudacris triseriata

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Where in Arkansas
Buffalo National River National Park Service
Western Narrow-mouthed Toad
Photo: Reid Hardin · CC BY 4.0 · iNaturalist

Western Narrow-mouthed Toad

Gastrophryne olivacea

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan
Wood Frog
Photo: Jackson Kusack · CC0 1.0 · iNaturalist

Wood Frog

Lithobates sylvaticus

Not stated

Venom
No official source we use states whether this animal is venomous. That does not mean it is harmless: do not handle it.
Size
Adults 1.5 to 2.75 inches snout to vent, occasionally to 3.5 inches; females are larger than males.
How to recognize it
  • Dark eye mask: SREL calls it the only frog in the Southeast with such a facial pattern
  • Distinct ridge of skin (dorsolateral fold) down each side of the back to the groin
  • Call: a rapid, hoarse 'waaaduck' like a quacking duck, repeated three or four times
Conservation
Species of Greatest Conservation Need, 2025 Arkansas Wildlife Action Plan

Full Wood Frog guide

Frogs and Toads people confuse

Wood frog or Green frog (young; including bronze color form)?

Wood frog
Photo: Jackson Kusack · CC0 1.0 · iNaturalist

Wood frog Not stated

Green frog (young; including bronze color form)
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 2.0 · Wikimedia Commons

Green frog (young; including bronze color form) Not stated

MDC: young green frogs can be similar in color but lack the dark brown mask through each eye.

American toad or Fowler's toad?

American toad
Photo: U.S. Fish and Wildlife Service - Midwest Region · Public domain · Wikimedia Commons

American toad Not stated

Fowler's toad
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 4.0 · Wikimedia Commons

Fowler's toad Not stated

The difference official sources agree on is at the head: in the American toad the ridge (cranial crest) behind each eye is separate from the parotoid gland or joined to it only by a short spur; in Fowler's toad the two touch. Fowler's toad also has three or more warts in each of the larger dark spots, while the American toad has fewer (TWRA: one or two; Ohio DNR: one, two or three; Georgia DNR: usually no more than one). Fowler's toad has a whitish belly, often with a single dark spot on the chest; the American toad's belly is peppered with dark spots. The two can hybridize, so some toads cannot be told apart.

Fowler's toad or American toad?

Fowler's toad
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 4.0 · Wikimedia Commons

Fowler's toad Not stated

American toad
Photo: U.S. Fish and Wildlife Service - Midwest Region · Public domain · Wikimedia Commons

American toad Not stated

The difference official sources agree on is at the head: in the American toad the ridge (cranial crest) behind each eye is separate from the parotoid gland or joined to it only by a short spur; in Fowler's toad the two touch. Fowler's toad also has three or more warts in each of the larger dark spots, while the American toad has fewer (TWRA: one or two; Ohio DNR: one, two or three; Georgia DNR: usually no more than one). Fowler's toad has a whitish belly, often with a single dark spot on the chest; the American toad's belly is peppered with dark spots. The two can hybridize, and hybrids have intermediate features.

Fowler's toad or Eastern spadefoot?

Fowler's toad
Photo: Peter Paplanus from St. Louis, Missouri · CC BY 4.0 · Wikimedia Commons

Fowler's toad Not stated

Eastern spadefoot
Photo: User:Rstanton13 · CC BY-SA 4.0 · Wikimedia Commons · resized

Eastern spadefoot Not stated

The eastern spadefoot has no cranial crest and has vertical pupils.

Spring Peeper or Western Chorus Frog?

Spring Peeper
Photo: Christine Young · CC BY 4.0 · iNaturalist

Spring Peeper Not stated

No confirmed photo of Western Chorus Frog

Western Chorus Frog Not stated

Ohio: the call sounds like a finger rubbed over a comb's teeth, not a birdlike whistle.

Spring Peeper or Gray Treefrog?

Spring Peeper
Photo: Christine Young · CC BY 4.0 · iNaturalist

Spring Peeper Not stated

Gray Treefrog
Photo: Erik Schiff · CC0 1.0 · iNaturalist

Gray Treefrog Not stated

Maine IF&W lists the spring peeper's distinguishing characteristics: Maine's smallest frog (about 0.8 to 1.5 inches), grayish- or orangish-brown above with a distinct dark X on the back, and smooth skin; it notes it is commonly confused with the gray treefrog.

Photos show typical adults; individuals vary. Never get close to compare.

When frogs and toads are active in Arkansas

Records of frogs and toads in Arkansas peak in March to June and October. They show when people record frogs and toads, not how many there are (about month bars).

835 records of frogs and toads in Arkansas by month (GBIF, CC0 and CC BY records).

How to report

Nuisance wildlife hotline 833-345-0315, 8 a.m.-4:30 p.m., voicemail any time; alligator nuisance calls answered 24/7. Aquatic nuisance species sightings: AGFC Aquatic Nuisance Species Form (www.agfc.com/ans); suspected apple snails also to the ANS Program Coordinator at 501-604-0485. Mountain lion sightings with verifiable evidence: nearest AGFC office. AGFC

About this list

The species list comes from No AGFC frog and toad checklist found. Names come from the 2025 Wildlife Action Plan Table 2.2 and NPS Buffalo National River and Hot Springs park lists (Arkansas Game and Fish Commission (AGFC), 2025 plan; PDF created 2026-06-26). 15 more entries come from other official sources named on each card.

Venom labels come only from official sources and link to them; "Not stated" never means harmless. How labels work.

"Nonnative" and "Invasive" follow the wording of the source list. See invasive species in Arkansas.

Want a paper copy? Print the Arkansas frogs and toads ID chart.

Sources

  1. Nuisance Wildlife. Arkansas Game and Fish Commission (AGFC). undated page; checked November 3, 2026.
    Quoted passages (1)
    “The nuisance wildlife hotline, 833-345-0315, is available during 8 a.m.-4:30 p.m. for immediate assistance, although voicemails can be left at any time that will be returned during normal working hours. Alligator nuisance calls will be answered 24/7 via an emergency liaison. … Report sightings immediately by filling out the Aquatic Nuisance Species Form … report the location immediately to AGFC at www.agfc.com/ans or immediately call the Aquatic Nuisance Species (ANS) Program Coordinator, Matt Horton, at 501-604-0485 … The public is encouraged to contact their nearest AGFC office with any sightings of mountain lions with verifiable evidence.”
  2. 2025 Arkansas Wildlife Action Plan, Chapter 2: Species of Greatest Conservation Need. Arkansas Game and Fish Commission (AGFC). 2025 plan; checked November 3, 2026.
  3. Amphibians - Hot Springs National Park. National Park Service. updated August 5, 2021; checked November 3, 2026.
  4. Amphibians - Buffalo National River. National Park Service. updated December 11, 2017; checked November 3, 2026.
  5. Table 1. Species Expected and Abundance by Taxonomy (Buffalo National River spreadsheet; text strings extracted). National Park Service. undated page; checked November 3, 2026.
  6. Nonindigenous Aquatic Species: species list for Arkansas. U.S. Geological Survey. database queried November 3, 2026; checked November 3, 2026.
  7. GBIF.org occurrence records, human observations licensed CC0 1.0 or CC BY 4.0 only, accessed November 3, 2026. The datasets behind these counts are listed on our Sources page.