The western toad (Anaxyrus boreas) is a large toad species, between 5.6 and 13 cm (2.2 and 5.1 in) long, native to western North America. A. boreas is frequently encountered during the wet season on roads, or near water at other times. It can jump a considerable distance for a toad. Breeding occurs between March and July in mountainous areas, and as early as January in lower-elevation regions. The female lays up to 17,000 eggs stuck together in strings that adhere to vegetation and other objects along water edges.
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Is it venomous or poisonous?
Considered poisonous. Public sources list it as such; we have not verified this individually. The note covers its whole family. True toads; bufotoxin from parotoid glands, dangerous to pets Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Anaxyrus nelsoni — considered poisonous
- Anaxyrus canorus — considered poisonous
- Epidalea calamita — considered poisonous
- Anaxyrus exsul — considered poisonous
- Anaxyrus hemiophrys — considered poisonous
Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibia
- Order
- Anura
- Family
- Bufonidae
- Genus
- Anaxyrus
- Species
- Anaxyrus boreas
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