Category Archives: Activities

Painted Hermit Crabs

Painted Hermit Crabs in a head of coral in Hawaii

I spotted activity in a head of coral and thought I’d found another batch of Isabelle’s Hermit Crabs (here). But even as I took photos, I thought the color of the legs wasn’t quite right. This proved to be the case. Instead, these are Painted Hermit Crabs, a species endemic to Hawaii. The shells occupied here are probably from one of the marine snails known as drupes, Grape Morulas being a possibility.

Fish that pass in the day

An Orangespine Unicornfish and Common Longnose Butterflyfish in Hawaii

An Orangespine Unicornfish and Common Longnose Butterflyfish swim by each other. I always feel a bit sorry for these butterflyfishes. If longnose isn’t a bad enough moniker, adding common seems excessively harsh. Mind you, it’s close kin is the Big Longnose Butterflyfish, which is no better!

The Numbers Game #77

Lunchtime for a pueo!

The idea of The Numbers Game is to enter a number into the search bar of your computer and then post a selection of the photos that turn up. This week’s number is 198. Captions are on the photos. You can see more responses here.

Over the lava and through the woods

The Pu'u O'o Trail on the Big Island of Hawaii
Trails come in all shapes and sizes. Some meander through the woods.

This week’s Sunday Stills challenge theme is ‘Paths and Trails.’ See more responses here.

Isabelle’s Hermit Crabs

Isabelle's Hermit Crabs in a head of coral in the waters off Hawaii

Lately, I’ve been taking photos of heads of coral to see what lurks within. In this instance, I thought I saw something down there and snapped a couple of photos. When I looked again, I thought, maybe that’s just dead coral.

It was only when I got home and zoomed in on the photos that I saw red in the bands on the legs of what proved to be Isabelle’s Hermit Crabs. According to my marine invertebrate book, this crab was unknown in Hawaii until 2003, meaning that it is a new arrival or has somehow been overlooked by previous researchers. The species only got a formal name in 1997, from a French zoologist, who named it after his wife.

The Numbers Game #76

A juvenile Black-crowned Night Heron watches from a Kiawe tree.

The idea of The Numbers Game is to enter a number into the search bar of your computer and then post a selection of the photos that turn up. This week’s number is 197. Captions are on the photos. You can see more responses here.

Zippy Spinners

Spinner Dolphins in the waters off Hawaii

In Hawaii, it’s illegal to be within 50 yards of dolphins in the water. The idea is to give them space to carry on with their normal activities without being influenced or pressured by humans.

However, during my last swim a few days ago, I was startled to see a pod of Spinner Dolphins zoom into view and pass by just a few feet away. Short of having access to Star Trek’s transporter, there was no way in the world I was going to be able to put 50 yards between me and the dolphins before they put several hundred yards between them and me. I had time enough to realize my camera had gone into sleep mode, wake it up, and get blurry shots of the disappearing dolphins. Regardless of the photos, it’s always nice to see dolphins and it had been quite a while since I’d done so in the water.

Spinner Dolphins in the waters off Hawaii

A few minutes later another small pod went by, also at speed, also with no good photo opportunity. A third pod followed with even less chance of a decent photo. But then I saw a fourth pod approaching at a slightly more leisurely pace and managed to get a few photos as they cruised by. Most of my photos weren’t up to much, but I was very happy that these two came out better than I had hoped for. Definitely the highlight of the weekend for me.