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Latest News

Plastic Pollution

Water companies should be held to account

Earlier in the year I reported a huge amount of waste (mainly toiletries) that had appeared…
David Jones
David JonesDecember 27, 2015
Government PolicyRecycling

DEFRA to lower recycling targets

Long-awaited proposals to amend the plastic and glass packaging recycling targets have today (26 November)…
David Jones
David JonesDecember 27, 2015
Government PolicyPlastic Pollution

Stores Giving Away 200 Million Bags More

We have a plastic bag problem in the UK. It is not just in the…
David Jones
David JonesDecember 24, 2015
Uncategorized

Cling Film and Microwaves

Source: Daily Mail.  Image: Mail Online A recent article in the Daily Mail highlights growing concern over…
David Jones
David JonesDecember 22, 2015
Plastic PollutionPolicy

Airlines and Hotels have got it wrong

I travel quite a lot and have done for many years.  One of the things…
David Jones
David JonesDecember 7, 2015
Plastic PollutionScience

Testing the degradation of bio-plastics in the marine environment – are we missing the point?

I have just come across this video on you Tube. It shows some research divers…
David Jones
David JonesDecember 6, 2015
Plastic PollutionScience

New Map Reveals Extent of Ocean Plastic

Source: National Geographic  Author: Laura Parker When marine ecologist and a team of researchers completed…
David Jones
David JonesDecember 14, 2014
Previous 1 … 10 11 12

Latest News

  • GumChewing Gum Policy Brief June 19, 2025
  • Working with Marine Science Students at Lulworth Cove May 16, 2025
  • Preserving Coastal Ecosystems – Loe Bar, Cornwall April 23, 2025
  • Preserving Coastal Ecosystems – The Camel Estuary, Cornwall, UK April 19, 2025
  • Building Little Wren January 13, 2025

Instagram

🧡 Meet the incredible frogfish—a master of camouflage and one of the ocean's most unusual predators. This amazing fish waits patiently for prey to come within reach before striking in the blink of an eye.

No matter how small or strange a marine creature may seem, every species has a role to play in keeping ocean ecosystems healthy and balanced. Protecting biodiversity means protecting the countless connections that make our seas resilient.

#MarineConservation #Frogfish #MarineBiodiversity #OceanIssues
justoneocean
justoneocean
•
Follow
🧡 Meet the incredible frogfish—a master of camouflage and one of the ocean's most unusual predators. This amazing fish waits patiently for prey to come within reach before striking in the blink of an eye. No matter how small or strange a marine creature may seem, every species has a role to play in keeping ocean ecosystems healthy and balanced. Protecting biodiversity means protecting the countless connections that make our seas resilient. #MarineConservation #Frogfish #MarineBiodiversity #OceanIssues
5 days ago
View on Instagram |
1/9
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
justoneocean
justoneocean
•
Follow
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity. On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. Marine research in the UK doesn't get much better than this.
2 weeks ago
View on Instagram |
2/9
🐙 A master of disguise in action.

Octopuses are among the most remarkable animals in the ocean, able to change both their colour and skin texture in an instant. As they move across the reef, they blend seamlessly with their surroundings to avoid predators, ambush prey, and conserve energy.

Octopuses play a vital role in healthy marine ecosystems. As intelligent mid-level predators, they help regulate populations of crabs, molluscs, and other invertebrates, maintaining the natural balance of reef communities. 

They are also an important food source for sharks, groupers, moray eels, and many other marine animals, making them a key link in the ocean food web.

#ProtectOurOceans #oceanconservation #healthyecosystems #justoneocean
justoneocean
justoneocean
•
Follow
🐙 A master of disguise in action. Octopuses are among the most remarkable animals in the ocean, able to change both their colour and skin texture in an instant. As they move across the reef, they blend seamlessly with their surroundings to avoid predators, ambush prey, and conserve energy. Octopuses play a vital role in healthy marine ecosystems. As intelligent mid-level predators, they help regulate populations of crabs, molluscs, and other invertebrates, maintaining the natural balance of reef communities. They are also an important food source for sharks, groupers, moray eels, and many other marine animals, making them a key link in the ocean food web. #ProtectOurOceans #oceanconservation #healthyecosystems #justoneocean
3 weeks ago
View on Instagram |
3/9
Hawksbill turtles are often seen nibbling around coral reefs—but they’re not actually eating the coral itself. Their favorite food is sponges, which compete with corals for space.
Hawksbills help coral reefs stay healthy and diverse by keeping sponge populations in check. It's one of the many ways these critically endangered turtles play a vital role in ocean ecosystems.

#hawksbillturtles #oceanecosystems #IUCN #critacallyendangered
justoneocean
justoneocean
•
Follow
Hawksbill turtles are often seen nibbling around coral reefs—but they’re not actually eating the coral itself. Their favorite food is sponges, which compete with corals for space. Hawksbills help coral reefs stay healthy and diverse by keeping sponge populations in check. It's one of the many ways these critically endangered turtles play a vital role in ocean ecosystems. #hawksbillturtles #oceanecosystems #IUCN #critacallyendangered
1 month ago
View on Instagram |
4/9
Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality."
#OOC11 #blueeconomy
Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality."
#OOC11 #blueeconomy
Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality."
#OOC11 #blueeconomy
justoneocean
justoneocean
•
Follow
Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality." #OOC11 #blueeconomy
1 month ago
View on Instagram |
5/9
Fast and powerful, the Great Barracuda plays a crucial role in keeping marine ecosystems healthy. As a top predator, it helps maintain balance by controlling fish populations, supporting biodiversity, and contributing to resilient reefs.

When predators like barracudas thrive the entire ecosystem benefit. Their presence is a sign of a functioning food web and a resilient marine environment. 

Protecting species at the top of the food chain helps safeguard the countless plants and animals that live below them.

#JustOneOcean #GreatBarracuda #OceanConservation #MarineLife #HealthyOceans
justoneocean
justoneocean
•
Follow
Fast and powerful, the Great Barracuda plays a crucial role in keeping marine ecosystems healthy. As a top predator, it helps maintain balance by controlling fish populations, supporting biodiversity, and contributing to resilient reefs. When predators like barracudas thrive the entire ecosystem benefit. Their presence is a sign of a functioning food web and a resilient marine environment. Protecting species at the top of the food chain helps safeguard the countless plants and animals that live below them. #JustOneOcean #GreatBarracuda #OceanConservation #MarineLife #HealthyOceans
1 month ago
View on Instagram |
6/9
Help track invasive, non-native marine species and protect UK coastal wildlife!

Join The Rock Pool Project for National BioBlitz 2026, a week of discovery, biodiversity recording and citizen science across the UK! To take part, choose the day that works for you between 23-31 May, head to your local rocky shore, explore the rock pools, and record what you find using the iNaturalist app. 

For more information and to register, visit: https://www.therockpoolproject.co.uk/national-bioblitz
justoneocean
justoneocean
•
Follow
Help track invasive, non-native marine species and protect UK coastal wildlife! Join The Rock Pool Project for National BioBlitz 2026, a week of discovery, biodiversity recording and citizen science across the UK! To take part, choose the day that works for you between 23-31 May, head to your local rocky shore, explore the rock pools, and record what you find using the iNaturalist app. For more information and to register, visit: https://www.therockpoolproject.co.uk/national-bioblitz
2 months ago
View on Instagram |
7/9
A very happy birthday to Sir David Attenborough. A man who has dedicated his life to preserving the natural world.
A very happy birthday to Sir David Attenborough. A man who has dedicated his life to preserving the natural world.
justoneocean
justoneocean
•
Follow
A very happy birthday to Sir David Attenborough. A man who has dedicated his life to preserving the natural world.
3 months ago
View on Instagram |
8/9
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
justoneocean
justoneocean
•
Follow
Isle of Wight Ultra Challenge 🏃‍♂️ Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way. The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️ #Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
3 months ago
View on Instagram |
9/9
View on Instagram

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Just One Ocean
Gatcombe House
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Hilsea
PO3 5EJ
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info@justoneocean.org

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Just One Ocean is a UK Registered Charity #1180364

Instagram

🧡 Meet the incredible frogfish—a master of camouflage and one of the ocean's most unusual predators. This amazing fish waits patiently for prey to come within reach before striking in the blink of an eye.

No matter how small or strange a marine creature may seem, every species has a role to play in keeping ocean ecosystems healthy and balanced. Protecting biodiversity means protecting the countless connections that make our seas resilient.

#MarineConservation #Frogfish #MarineBiodiversity #OceanIssues
justoneocean
justoneocean
•
Follow
🧡 Meet the incredible frogfish—a master of camouflage and one of the ocean's most unusual predators. This amazing fish waits patiently for prey to come within reach before striking in the blink of an eye. No matter how small or strange a marine creature may seem, every species has a role to play in keeping ocean ecosystems healthy and balanced. Protecting biodiversity means protecting the countless connections that make our seas resilient. #MarineConservation #Frogfish #MarineBiodiversity #OceanIssues
5 days ago
View on Instagram |
1/9
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity.

On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. 

Marine research in the UK doesn't get much better than this.
justoneocean
justoneocean
•
Follow
We have just spent another fantastic weekend surveying and collecting eDNA samples in St Ives Bay with some wonderful volunteers. This is the third year of collecting data and we are starting to understand the four distinct areas we are looking at. Each location has a different role within the ecosystem, from rich rocky reef habitats that serve as fish nurseries for numerous species, to sand and mud substrates that look desolate but have an incredible biodiversity. On top of that we had a real treat on the journey back to Newquay Harbour when a huge pod (estimate around 80) of Common Dolphins joining hundreds of Gannets feeding on a bait ball, and then two Minke Whales joined the party. Marine research in the UK doesn't get much better than this.
2 weeks ago
View on Instagram |
2/9
🐙 A master of disguise in action.

Octopuses are among the most remarkable animals in the ocean, able to change both their colour and skin texture in an instant. As they move across the reef, they blend seamlessly with their surroundings to avoid predators, ambush prey, and conserve energy.

Octopuses play a vital role in healthy marine ecosystems. As intelligent mid-level predators, they help regulate populations of crabs, molluscs, and other invertebrates, maintaining the natural balance of reef communities. 

They are also an important food source for sharks, groupers, moray eels, and many other marine animals, making them a key link in the ocean food web.

#ProtectOurOceans #oceanconservation #healthyecosystems #justoneocean
justoneocean
justoneocean
•
Follow
🐙 A master of disguise in action. Octopuses are among the most remarkable animals in the ocean, able to change both their colour and skin texture in an instant. As they move across the reef, they blend seamlessly with their surroundings to avoid predators, ambush prey, and conserve energy. Octopuses play a vital role in healthy marine ecosystems. As intelligent mid-level predators, they help regulate populations of crabs, molluscs, and other invertebrates, maintaining the natural balance of reef communities. They are also an important food source for sharks, groupers, moray eels, and many other marine animals, making them a key link in the ocean food web. #ProtectOurOceans #oceanconservation #healthyecosystems #justoneocean
3 weeks ago
View on Instagram |
3/9
Hawksbill turtles are often seen nibbling around coral reefs—but they’re not actually eating the coral itself. Their favorite food is sponges, which compete with corals for space.
Hawksbills help coral reefs stay healthy and diverse by keeping sponge populations in check. It's one of the many ways these critically endangered turtles play a vital role in ocean ecosystems.

#hawksbillturtles #oceanecosystems #IUCN #critacallyendangered
justoneocean
justoneocean
•
Follow
Hawksbill turtles are often seen nibbling around coral reefs—but they’re not actually eating the coral itself. Their favorite food is sponges, which compete with corals for space. Hawksbills help coral reefs stay healthy and diverse by keeping sponge populations in check. It's one of the many ways these critically endangered turtles play a vital role in ocean ecosystems. #hawksbillturtles #oceanecosystems #IUCN #critacallyendangered
1 month ago
View on Instagram |
4/9
Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality."
#OOC11 #blueeconomy
Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality."
#OOC11 #blueeconomy
Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality."
#OOC11 #blueeconomy
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Some powerful opening statements at the official opening of the 11th Our Ocean conference particularly from Governor of Mombasa and Sec. John Kerry. "We have no excuses. The situation is due to our greed and ignorance." "It is not a future problem, it is a present reality." #OOC11 #blueeconomy
1 month ago
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5/9
Fast and powerful, the Great Barracuda plays a crucial role in keeping marine ecosystems healthy. As a top predator, it helps maintain balance by controlling fish populations, supporting biodiversity, and contributing to resilient reefs.

When predators like barracudas thrive the entire ecosystem benefit. Their presence is a sign of a functioning food web and a resilient marine environment. 

Protecting species at the top of the food chain helps safeguard the countless plants and animals that live below them.

#JustOneOcean #GreatBarracuda #OceanConservation #MarineLife #HealthyOceans
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Fast and powerful, the Great Barracuda plays a crucial role in keeping marine ecosystems healthy. As a top predator, it helps maintain balance by controlling fish populations, supporting biodiversity, and contributing to resilient reefs. When predators like barracudas thrive the entire ecosystem benefit. Their presence is a sign of a functioning food web and a resilient marine environment. Protecting species at the top of the food chain helps safeguard the countless plants and animals that live below them. #JustOneOcean #GreatBarracuda #OceanConservation #MarineLife #HealthyOceans
1 month ago
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6/9
Help track invasive, non-native marine species and protect UK coastal wildlife!

Join The Rock Pool Project for National BioBlitz 2026, a week of discovery, biodiversity recording and citizen science across the UK! To take part, choose the day that works for you between 23-31 May, head to your local rocky shore, explore the rock pools, and record what you find using the iNaturalist app. 

For more information and to register, visit: https://www.therockpoolproject.co.uk/national-bioblitz
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Help track invasive, non-native marine species and protect UK coastal wildlife! Join The Rock Pool Project for National BioBlitz 2026, a week of discovery, biodiversity recording and citizen science across the UK! To take part, choose the day that works for you between 23-31 May, head to your local rocky shore, explore the rock pools, and record what you find using the iNaturalist app. For more information and to register, visit: https://www.therockpoolproject.co.uk/national-bioblitz
2 months ago
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7/9
A very happy birthday to Sir David Attenborough. A man who has dedicated his life to preserving the natural world.
A very happy birthday to Sir David Attenborough. A man who has dedicated his life to preserving the natural world.
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A very happy birthday to Sir David Attenborough. A man who has dedicated his life to preserving the natural world.
3 months ago
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8/9
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
Isle of Wight Ultra Challenge 🏃‍♂️

Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way.

The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️

#Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
justoneocean
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Isle of Wight Ultra Challenge 🏃‍♂️ Beautiful coastal scenery, fresh sea air, a brilliantly organized event, and a beautiful route. Photos also capture the striking signs of coastal erosion along the way. The weather didn’t quite cooperate the entire weekend —but that just makes the challenge even more memorable. 🌧️ #Ultrachallenge #IsleOfWight #CoastalScenery #CoastalErosion
3 months ago
View on Instagram |
9/9

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