A group of vipers is called a nest, but they may also be called a generation.
Vipers are venomous snakes found on every continent except Antarctica and Australia, and while most species are solitary, this family has picked up one of the more historically loaded collective nouns in the entire English language.
What Is a Group of Vipers Called?
The most common term is a nest of vipers, a fairly literal description of the way many viper species den or coil together in sheltered spots. The less common alternate, a generation of vipers, carries a very different, much older weight.
Where Did the Name Come From?
“Nest” is straightforward, describing the way vipers cluster in burrows, rock crevices, or leaf litter, particularly around denning and birthing sites. “Generation of vipers,” on the other hand, isn’t really a naturalist’s term at all, it’s a biblical phrase. It appears in the Gospels (Matthew 3:7 and elsewhere) as an insult, used by John the Baptist and later Jesus to condemn religious hypocrites, “brood of vipers” in some translations. The phrase entered common English idiom centuries ago as shorthand for a deceitful or dangerous group of people, long before it was ever repurposed as a literal collective noun for snakes.
Viper Facts
- Habitat: Vipers are found on nearly every continent, in habitats ranging from desert to forest to grassland, absent only from Australia, Antarctica, and a handful of islands.
- Social behavior: Mostly solitary and ambush-based hunters, though many species den communally for hibernation, sometimes in large numbers.
- Diet: Primarily small mammals, birds, and lizards, struck with hinged, retractable fangs and injected with venom.
- Lifespan: Wild vipers commonly live 10-15 years, with some species reported living considerably longer.
- Distinctive: Most viper species give birth to live young rather than laying eggs, an adaptation useful in colder climates where incubating eggs externally would be riskier.
Example Sentences
- A nest of vipers was discovered beneath the old stone wall during the renovation.
- The senator’s rivals were dismissed in the press as nothing more than a generation of vipers.
Other Names for a Group of Vipers
Vipers are also called a generation, a phrase with biblical rather than biological origins.
Frequently Asked Questions
What is a group of vipers called?
A group of vipers is most commonly called a nest, though generation is an older, biblically rooted alternate term.
Where does “generation of vipers” come from?
It’s a biblical phrase from the Gospels, used as an insult toward religious hypocrites, and later adopted into general English idiom before being applied as a literal collective noun.
Do vipers actually live in groups?
Most viper species are solitary hunters, but many den together in large numbers for hibernation, which is likely where the term “nest” comes from.
Are all vipers venomous?
Yes, all true vipers (family Viperidae) are venomous, using long, hinged fangs to deliver venom to prey.
Related: Collective Nouns for Reptiles