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Category: Pacific Ocean

Humpback Whale Season in Cook Islands

Whale Season

Expedition Log: Cook Islands – Day 3 As we landed in Aitutaki, the science team was excited to discover that it was humpback whale season. Each year between July and October these majestic animals pass by the Cook Islands on

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Butterflyfish: Charismatic Coral Cover Indicators

Charismatic Coral Cover Indicators

Expedition Log: Cook Islands – Day 2 One of the most charismatic families of reef fish are the butterflyfish (Chaetodontidae). We’ve written about these species in previous blogs, but the importance of these species as an indicator of reef health

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Three COTS at night, eating a table Acropora

Addressing Acanthaster in Aitutaki

Expedition Log: Cook Islands – Day 1 Over the last four years, the Global Reef Expedition (GRE) has focused on the Pacific and Indian Ocean. These reefs are vastly different from Caribbean reefs, especially with regards to the numbers of

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360⁰ Solomon Film Release

Virtually There: Underwater in the Solomon Islands

The Khaled bin Sultan Living Oceans Foundation (KSLOF) is celebrating World Oceans Day with the launch of a short film detailing their research with XL Catlin Seaview Survey in the Solomon Islands. For World Oceans Day, XL Catlin Seaview Survey,

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Surprise in Surprise Atoll: A Cast of Hermit Crabs

While scientific expeditions are generally driven by precise objectives implying rigorous data collection and protocols, they also occur in the wild, in an uncontrolled environment. Generally, we wish for surprise encounters with charismatic mega-fauna that could generate a bit of

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Palau coral reefs

Palau’s Precious Places

Expedition Log: Palau – Day 21 Today is the last day the Global Reef Expedition’s mission to Palau. Over the last five weeks our team of scientists surveyed 85 different coral reefs, stretching from Angaur in the south, through the

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Benthic scientist, Samantha Clements, takes an algal selfie in the reflective surface of a large Ventricaria specimen (~8 cm).

The Faces and Functions of Algae on the Reef

Expedition Log: Palau – Day 19 Algae, often referred to as “seaweed,” are underwater “plants” that, unlike land plants, lack a vascular system. Algae live underwater and obtain water, nutrients, and sunlight directly from the environment. Because algae don’t need

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The bright red coloration of a couple of “beach strawberries” that I spotted while walking the beach. The tubular form of the Tubipora skeleton with the horizontal connecting plates can be more easily seen here.

Musical Coral?

Expedition Log: Palau – Day 18 When I was writing the blog for the Blue Coral (Heliopora coerulea) I found and learned about earlier in this mission, I came across a reference for Organ Pipe Coral (Tubipora musica). While Blue

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The tiny Squat Shrimp have a distinctive habit of holding their tales vertically

Shrimps: A Gallery of Tiny Treasures

Expedition Log: Palau – Day 17 On a recent dive while swimming along between coral photo transects on a patch reef in the lagoon near the tip of the Aiyasu Reef system, I spotted a Long Tentacle Mushroom Coral (Heliofungia

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