Dozens of snakes have been recorded across Essex this year, according to figures that shed light on the county’s reptile populations.
Data from the Record Pool shows that since January 1, 2025, at least 39 sightings of adders and grass snakes have been logged locally.
The Record Pool is a national wildlife recording project run by Amphibian and Reptile Conservation (ARC) and Amphibian and Reptile Groups of the UK (ARG UK).
The majority of reports relate to adders, Britain’s only venomous snake, with 23 sightings recorded in Essex.
Observations peaked in spring, when snakes emerge from hibernation.
Recorded snake spotting’s across Essex so far this year(Image: Canva)
Several records from March and April noted multiple individuals, including groups of up to three adders spotted basking in the sun.
Records span from coastal grid references near Tendring to inland areas around Chelmsford and Harlow.
Grass snakes, a non-venomous species often found near water, accounted for 16 reports across the county.
These were recorded from April through to August, with both adults and young snakes observed.
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Multiple grass snakes were spotted at some sites, including a record of two juveniles in late April.
The Record Pool, which collates data from nature enthusiasts nationwide, provides vital information for monitoring species under pressure from habitat loss and human disturbance.
While adders are in long-term decline across the UK, Essex remains a stronghold for sightings, particularly in heathland, woodland edges and open countryside.
Grass snakes, meanwhile, continue to thrive in wetter habitats but face growing threats from development and changing land use.
To log any sighting, visit https://www.recordpool.org.uk/.