ROUGH GRASS SNAKE
DESCRIPTION
The Rough Grass Snake, also known as Natrix natrix, is a non-venomous snake characterized by its slender body and distinctive rough texture of its scales. It typically exhibits a greenish or brownish coloration with dark spots along its back, which helps it blend into its grassy habitats. This species is known for its aquatic behavior, often found near water bodies, and is adept at swimming, making it a proficient hunter of amphibians and fish.
FUN FACTS
- Rough Grass Snakes are excellent swimmers and can hold their breath underwater for up to 30 minutes while hunting for fish
- | They are known for their unique mating behavior, where males will often engage in combat to win the right to mate with a female, showcasing their strength and fitness
QUICK INFO
Lifespan10-15 years in the wild
Average Weight0.5-1.5 kg
Average Length0.6-1.2 m
Diet TypeCarnivore
Social Structuresolitary
Activity PatternDiurnal
Breeding SeasonSpring (April-June)
- Habitat
- Rough Grass Snakes inhabit a variety of environments, including wetlands, marshes, and grasslands, often near water sources. They prefer areas with abundant vegetation for cover and hunting.
- Biomes
- Wetlands, Grassland
- Native Range
- This species is found across Europe and parts of Asia, extending from the British Isles to the Balkans and into parts of Russia.
- Continent
- Europe, Asia
- Countries
- United Kingdom, France, Germany, Italy, Russia
- Diet
- The Rough Grass Snake primarily feeds on amphibians, such as frogs and toads, as well as fish and small mammals. It is an opportunistic feeder, often hunting in or near water.
- Diet Type
- Carnivore
- Favorite Food
- frogs, fish
- Social Structure
- solitary
- Activity Pattern
- Diurnal
- Group Size
- 1
- Territorial
- 0
VU
LC
0.5-1.5 kg
Weight
0.6-1.2 m
Length
- Coloration
- greenish or brownish with dark spots
- Sexual Dimorphism
- males are typically smaller than females
- Lifespan
- 10-15 years in the wild
- Offspring per Birth
- 5-20
- Sexual Maturity
- 2-3 years
- Breeding Season
- Spring (April-June)
LC
Least Concern
IUCN Red List Status
- Population Status
- The population of Rough Grass Snakes is generally stable, although local declines may occur due to habitat loss.
- Wild Population Estimate
- unknown
- Population Trend
- Stable
- Endangered
- 0
- Threats
- Main threats include habitat destruction due to urbanization and agricultural practices, as well as road mortality. Pollution of water bodies can also impact their food sources.
- Predators
- birds of prey, larger snakes, mammals such as foxes and badgers
- Defense Mechanisms
- When threatened, Rough Grass Snakes may play dead or release a foul-smelling substance to deter predators.
- Found in Zoos
- Uncommon