Sentinels of the Sea - Skomer Island
Sentinels of the Sea; Skomer Island Project Highlights
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Skomer Island
With nearly 350,000 breeding pairs of Manx Shearwaters, over 41,500 Puffins, thousands of Guillemots, Razorbills and Kittiwakes and hundreds of Fulmars, Skomer is an internationally important…
Skomer Island
With nearly 350,000 breeding pairs of Manx Shearwaters, over 40,000 Puffins, thousands of Guillemots, Razorbills and Kittiwakes and hundreds of Fulmars, Skomer is an internationally important seabird island.
It is located less than a mile off the beautiful Pembrokeshire coast making it a great place to visit for the day or stay overnight.
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.
It is located less than a mile off the beautiful Pembrokeshire coast making it a great place to visit for the day or stay overnight.
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.
Skomer Autumn Migration 2026
Skomer Autumn Migration is back in 2026, 13th September – 16th September. Booking opens on Monday 8th December.
Accessibility & Inclusivity on Skomer Island
We are committed to making Skomer Island as inclusive as possible. We want as many people as possible to be able to experience the wonders of our wildlife-packed island.
Autumn on Skomer Island
Emma Whatley is an undergraduate student studying Biology at Swansea University. She joined the Skomer team as part of her research year placement this September to assist with fieldwork during…
Black2Nature take on Skomer Island
Black2Nature visited Skomer Island this summer to explore the island and learn about it's inhabitants.
Educational Trips To Skomer Island
Packed full of seabirds, endemic species, rare plants, unique geological features and archaeological remains, there's something for every school and university group to get out of a trip to Skomer Island.
Wildlife And History Of Skomer Island
Find out all about the wildlife of Skomer Island - one of the most important seabird sites in southern Britain. Its maritime grassland, lush inland vegetation, bubbling streams and man-made ponds support a host of wildlife including Atlantic Puffins, Manx Shearwaters, Guillemots, Razorbills, Skomer Voles and much more.
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 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.
Skomer Island Hostel Booking
Wave goodbye to the hustle and bustle of everyday life and enjoy an island retreat surrounded by wildlife. Relax in our three-star hostel nestled at the heart of the island - and after 5pm you'll have the entire island to yourselves.
Skomer Island Biosecurity Incursion Response
Read a blog post from Lisa Morgan (our Head of Islands and Marine) about WTSWW's response to a shipwreck on Skomer Island and the biosecurity risk this poses.
Meet The 2023 Skomer Island Team
The arrival of May has seen our seabirds starting to lay and our researchers are hard at work monitoring their productivity. But the changing season has also brought a flurry of new staff to the…