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Species

Great spider crab

Despite its name, the great spider crab is actually smaller than the more common European spider crab.

Species

Giant house spider

The giant house spider is one of our fastest invertebrates, running up to half a metre per second. This large, brown spider spins sheet-like cobwebs and pops up in the dark corners of houses,…

Species

Nursery web spider

A common spider of heathland and grassland, the Nursery web spider has brown and black stripes running the length of its body. It is an active hunter, only using its silk to create a protective…

Species

False widow spider

False widow spiders are often the subject of unflattering headlines, but in reality they're unlikely to bite humans.

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Skomer Island Day Trips

Only a 20 minute boat trip from the mainland, Skomer is an excellent place for a daytime adventure. Bursting with seabirds including our Atlantic Puffins, Guillemots and Razorbills, this National Nature Reserve is one of Britain's most important seabird colonies. It is peaceful and wild at all times of year - there's so much to see and explore.

Please note, Puffins start arriving in mid-April. They are present from May-July. The first ones start leaving in mid-July and all Puffins are gone by the end of July. Please see our seasonal timeline below for what to see each month.
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Come on your very own island retreat!

Nestled at the very heart of Skomer Island lies an old converted farm building. Those of you who have visited Skomer will be familiar with the courtyard – complete with large picnic benches, and a…

Volunteer Opportunity

Skomer Island Long-Term Volunteering

Join our Skomer team! We have three Long-Term Volunteer positions available in 2026 - apply by 23:59 31st January. We also have one Seabird Monitoring Volunteer position available - aply by 23:59…