Fin-omenal sightings during fifth research expedition of 2025!

Over nine days, the team aboard Silurian, HWDT’s dedicated research vessel, surveyed over 550km of Hebridean seas, collecting vital visual and acoustic data. One for the record books, citizen scientists had an unforgettable display of Scotland’s marine megafauna. Read all about their experiences here…

Read More
Stormy seas and sailing with celebrities

From stormy seas to BBQ’s on the beach, our teams of students from St Andrew’s University Sea Mammal Research Unit (SMRU) embraced the elements to have a truly memorable time aboard our research vessel, Silurian.

Read More
Well-known west coast whales return to our waters

In recent weeks, well known minke whales – Knobble and Kasey – have been spotted in the Hebrides.  Their sightings are a powerful reminder of how vital these waters are for minke whales, and how long-term monitoring is key to understanding them.

Read More
Clear skies, glassy seas & fascinating minke whale behaviours on our latest research expedition!

Glorious sunshine welcomed our team of citizen scientists aboard Silurian for our latest research expedition, setting the tone for an unforgettable week.

Read More
AIS data underrepresents vessel traffic around coastal Scotland

Data gathered during expeditions on our research vessel, Silurian, have contributed to a new study investigating how accurate Automatic Identification System (AIS) data is in quantifying vessel traffic in coastal waters around Scotland.

Read More
Sunshine, still seas and so many epic wildlife encounters!

Fantastic weather allowed for far-flung surveying as our latest group of citizen scientists ventured to the Outer Hebrides aboard Silurian, HWDT’s dedicated research vessel. Over five days, the team onboard encountered six species of marine mammal and surveyed over 300km collecting vital visual and acoustic data. Read all about their experiences here…

Read More
Sail into Science: Free Teen Expedition Opportunity

Thanks to generous sponsorship, HWDT are delighted to offer two free spaces to young adults living on the west coast of Scotland. If you are aged 16 or 17 and have an interest in the marine environment, apply today to join us for free on an expedition running 03 - 09 August 2025.

Read More
Silurian Sets Sail: The 2025 Field Season Begins!

The 2025 season has officially begun! Our first team of citizen scientists joined Silurian for eight days of survey from Tobermory. From bottlenose dolphins and harbour porpoise to puffins, seals, and even otters — the team recorded six marine mammal species and collected crucial acoustic and visual data to support conservation efforts. Read all about their experiences here…

Read More
Whale Track Stories: Tracking Skye’s Humpbacks and Responding to Entanglement

This winter, a number of Humpback whales were sighted off the coast of Skye, bringing joy to many. However, this joy turned to despair when two of the individuals became entangled. Luckily, both were freed but not without stress and injury to the animals. Anthony Rigell, a dedicated whale watcher from Skye, was on the ground assisting with the response.

©Anthony Rigell

Read More
A Science Sea Trial Success!

Following an extensive period of winter maintenance, our research vessel, Silurian, set sail on Hebridean seas once again to test some new equipment on board. The data gathered during expeditions is used to better understand our seas and protect the species found off Scotland’s west coast.

Read More