Posts in Survey Summaries
First expedition brings whales, dolphins, porpoises...and Storm Kathleen!

The first expedition marked the start of the 2024 summer field season and despite some challenging weather - namely Storm Kathleen - the crew and team of citizen scientists monitored areas of the Southern Hebrides and recorded five species of marine mammal.

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Surprise sighting during second winter survey!

Our winter survey programme on board Silurian, our research vessel, has been running since 2019 and aims to understand more about the year-round presence of whales, dolphins and porpoises in Hebridean seas.

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Not one, but two species of dolphin encountered on our first winter survey of 2024!

Our winter survey programme on board Silurian has been running since 2019, trying to understand more about the year-round presence of marine vertebrates within the Hebridean seas. these surveys are important given that before the start of the programme, little winter data existed for the region. below, the team onboard the first winter survey of this year, give an update…

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For the love of long-term monitoring

Long-term monitoring is the foundation of effective conservation. At HWDT we talk about long-term monitoring a lot but what is it and why is it such an important part of wildlife conservation?  

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Silurian Season Highlights: 2023 Achievements

Over 90 people joined an expedition during the 2023 field season. Trained in data collection and survey protocol, these citizen scientists joined a community of people - stretching back over 20 years - helping to improve the understanding of whales, dolphins, porpoises and basking sharks off Scotland’s west coast and safeguard them for future generations.

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Dolphins galore on sixteenth survey of the year!

The Crew of our sixteenth research expedition surveyed The Minch and Sound of Rasaay, encountering four species of cetacean in their week-long trip. Unfortunately, the trip was cut short due to a mechanical issue but not before the team were inundated with dolphins! Read all about their time on board Silurian

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Whaley wet weather for the fifteenth research expedition!

The crew of our fifteenth research expedition of the year left Mallaig and monitored water east of the Isle of Skye. Despite challenging weather, the fantastic team of citizen scientists who joined the crew onboard encountered six species of marine mammals across the seven days.

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Killer whales kick-start fourteenth research expedition

The crew of our fourteenth research expedition surveyed the Sea of the Hebrides, encountering four species of cetacean in their week-long trip. One the first afternoon the team were surprised to sight the West Coast Community killer whales travelling past Ardnamurchan Point. Read all about their time on board Silurian here…

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Saving the best til last (day) on board our thirteenth research expedition

The crew of our thirteenth research expedition of the year left Tobermory and monitored the waters of the Southern Hebrides. The fantastic team of citizen scientists who joined the crew on board encountered 5 species of marine mammal across 101 sightings during the nine-days.

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Lunge-feeding minke whales wow the team during twelfth expedition

The crew of our twelfth research expedition of the year left Tobermory and circumnavigated the Isles of Barra and Skye. The fantastic team of citizen scientists who joined the crew on board encountered nine species of marine animal across 12 days.

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Dolphin whisperers and minke magnets on our second teen expedition

In this blog the teens from our second teen trip of the year recount their experience surveying Hebridean Seas and the fun times they had joining us onboard our research vessel, Silurian.

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How do we gather data? NatureScot join us to find out

Rona Sinclair, Mobile Species Advisor for Nature Scot and funding manager for our cetacean monitoring project, joined us on board Silurian to learn about how data is collected.

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Dips, dolphins and lots of creels on our first teen trip of 2023

Every year, we offer dedicated teen research expeditions, providing young people with the skills, and experience of being a marine scientist on board a working research yacht. In this blog the teens recount their experience surveying Hebridean Seas.

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250 animals logged during ninth research expedition

Our ninth team of citizen scientists left Tobermory to survey the Sea of the Hebrides, circumnavigating the Isles of Tiree and Mull. They sighted a total of 250 animals across 7 days. Read all about their experiences here

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Bottlenose dolphins at breakfast during eighth research expedition of 2023

The team joining our eighth research expedition left Tobermory to monitor Hebridean seas onboard our research vessel - Silurian. Six species of marine mammal were recorded across the seven fin-tastic days of survey.

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White-beaked dolphins recorded at the northern reach of study area

The team joining our seventh research expedition left Ullapool to monitor the waters off the west coast of Scotland. six species of marine mammal were recorded, as the team reached the most northern point of our research area.

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Paradise Found - Tales from Silurian

Vaughan, our Volunteer Outreach Assistant, reflects on his experiences during the twelve day monitoring expedition he joined on board our research vessel, Silurian.

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Sixth research expedition surveys as far west as the Flannan Isles

The team on our sixth research expedition circumnavigated the Isles of Harris and Lewis, recording 9 species of marine animal in the western part of our research area. They were treated to beautiful weather and the animals definitely turned out for them. Read all about their time on board here…

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White-beaked dolphins bring delight to all those onboard fifth research survey!

Our fifth research expedition of 2023 left Ullapool to monitor the waters off the west coast of Scotland on board our research vessel - Silurian. Five species of marine mammal were recorded and the team was treated to glorious sunshine. The volunteer team recount their expedition

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Students treated to dinky minke, bow riding commons and Hebridean sunshine

Every year, we welcome aboard teams of students from St Andrew’s University Sea Mammal Research Unit (SMRU) to discover how we collect data on board our research vessel, Silurian. Over the course of 10 days, each team spent time travelling to different areas of the west coast, collecting vital visual and acoustic data on marine mammals.

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