search-icon

Category: Global Reef Expedition

science diver taking water samples underwater

The Chemical Reef

Expedition Log: Palau – Day 15 Corals reefs capture our imagination with their extreme beauty and diversity, and so when we think about a reef, it usually brings to mind colorful imagery of teeming fish, strange forms of corals, and

Read More »
Segmented Blenny - Salarias segmentatus

Blennies and Gobies

Expedition Log: Palau – Day 14 The Indo-Pacific is home to a high diversity of small, elongate bottom dwellers— blennies and gobies. From low visibility sandy bottoms to high-energy outer reefs, blennies and gobies have made a prominent appearance in

Read More »
acoel flatworms (Waminoa sp)

Kleptoparasites on the Reef

Expedition Log: Palau – Day 13 On a previous mission someone had taken a photo of a coral with a strange patchy brownish “discoloration.” When I was asked if I had any idea what was being shown in the picture

Read More »
Coral Taxonomy: Favia matthaii left and Montastrea valenciennesi right

Troubling Taxonomy

Expedition Log – Day 12 One of the largest challenges for our coral surveys is the proper identification of the corals.  When measuring and counting corals along transects we rarely identify them to species, mainly because there are some 450

Read More »
On reefs that have not been disturbed for many years, a high diversity community can become established.

Turning Back the Hands of Time

Expedition Log: Palau – Day 11 On most of the barrier reefs we’ve examined off the south and west coast of  Palau, the coral community has been thriving, with 60-90% of the bottom covered in a diverse assemblage of branching,

Read More »
Blue Coral

Blue, You Say?

Expedition Log: Palau – Day 10 While I perform my task of taking coral photo transects during our survey dives, I get a close look at the reef (one square meter at a time). One side effect of focusing my

Read More »
marine lakes of Anguar, Palau

Angaur’s Marine Lakes

Expedition Log: Palau – Day 9 After surveying the reefs located off Angaur, an oceanic Island about 10 km south of Peliliu, we headed ashore to explore the island.  Tucked away in a lush tropical rainforest at the northwestern end

Read More »
Healthy fore reef slope with large Porites lobata colonies and table acroporids

Rebirth of the Forest

Expedition Log: Palau – Day 8 1998 was a bad year for coral reefs. In many parts of the Indian and Pacific Oceans an unprecedented coral bleaching event swept across the reefs, killing much of the coral.  In some countries,

Read More »
Swimming with Golden Jellyfish, Mastigias papua etpisoni

Swimming with the Jellies

Expedition Log: Palau – Day 7 I felt like I was floating in an emerald green broth chock full of mushrooms.  Thousands of mushrooms, actually more like 13 million mushrooms. I dove to the depths and looked up, rays of

Read More »
long-jawed mackerel

A Big Mouth

Expedition Log: Palau – Day 6 When our benthic team is conducting surveys, we are usually looking down at the benthos, concentrating and writing furiously on our dive slates. We often come back to the boat and hear excited questions

Read More »