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Science & Nature • Amphibian

Toad

Toad is a common name for a group of tailless amphibians, especially those in the family Bufonidae, within the order Anura.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated September 11, 2026|2 min read| Fact-checked

Toad is a common name for a group of tailless amphibians, especially those in the family Bufonidae, within the order Anura. In general usage, the term refers to short-legged, stout-bodied amphibians with rough, dry, warty skin, though the name is applied unevenly across related species. Toads are found in many parts of the world and are often associated with life on land more than in water.

Definition and classification

Toad is a common name for certain tailless amphibians, especially true toads in the family Bufonidae. The term is used unevenly and can also apply to other terrestrial or warty-skinned anurans.

Physical characteristics

Toads are usually described as stout, short-legged amphibians with dry, rough, or warty skin. They are often distinguished from frogs by their more terrestrial build and less webbed feet.

Behaviour and habitat

Toads are generally more terrestrial than frogs and are often active at night. They typically live in moist ground habitats and return to water to reproduce.

Life cycle and diet

Toads lay eggs in water, which hatch into tadpoles before undergoing metamorphosis. Adults commonly eat insects and worms, though some larger species take larger prey.

Defence and toxicity

Many toads have glandular skin features, including parotoid glands, that release defensive chemicals. These secretions can deter predators and may be harmful to small animals or irritating to humans.

Key facts

  • Toad is a broad common name, not a single scientific taxon, though it often refers to Bufonidae.
  • Toads are amphibians in the order Anura, the same order as frogs.
  • They are typically described as having short legs, a squat body, and rough or warty skin.
  • Many toads have parotoid glands that produce defensive toxins.
  • Toads usually spend more time on land than frogs, but they lay eggs in water.
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Canadian context

Toads are part of Canada’s native amphibian fauna, and Canadian readers may encounter them in wetlands, forests, gardens, and other moist habitats across the country.

Frequently asked questions

What is a toad?
A toad is a common name for a stout, tailless amphibian, especially members of the family Bufonidae.
Are toads frogs?
Toads and frogs are both anurans. In common usage, toads usually refer to rough-skinned, short-legged, more terrestrial forms.
Do toads have poison?
Many toads secrete defensive toxins from parotoid glands. These substances can deter predators and may irritate humans.
Where do toads live?
Toads occur in many parts of the world and usually spend much of their adult life on land in moist habitats.
What do toads eat?
Toads mainly eat insects and worms, and some larger species also eat frogs and small rodents.
How do toads reproduce?
Toads generally lay eggs in water. The eggs hatch into tadpoles, which later develop into adults through metamorphosis.

References

  1. Encyclopaedia Britannicahttps://www.britannica.com/animal/toad
    Supports: Definition of toad as a squat, rough-skinned, tailless amphibian, especially in Bufonidae.
  2. Merriam-Websterhttps://www.merriam-webster.com/dictionary/toad
    Supports: General definition, terrestrial habit, rough dry warty skin, and relationship to frogs.
  3. National Wildlife Federationhttps://www.nwf.org/Educational-Resources/Wildlife-Guide/Amphibians/Toads
    Supports: Dry skin, warts, parotoid glands, and defensive toxin secretion.
  4. Encyclopaedia Britannicahttps://www.britannica.com/animal/Anura
    Supports: Relationship between frogs and toads and uneven use of the term toad.
  5. Britannica Kidshttps://kids.britannica.com/kids/article/toad/390140
    Supports: Habitat, nocturnal behavior, diet, reproduction, and metamorphosis.