Hawaiian Catchfly; Silene hawaiiensis

While walking along the rim of Kilauea Caldera one day, I stumbled across this lovely, flowering Hawaiian Catchfly, Silene hawaiiensis. This plant is endemic to the island of Hawaii, and is considered to be a threatened species. This specimen is growing in a substrate of volcanic ash emitted during an explosive eruption of Halemaumau crater back in 1790.

Photo: Warren Costa

Liliuokalani Park Bridge

Photo Credit: Warren Costa

Introducing Kevin Michael Connolly

Aloha everybody! I want to introduce you to my friend, Kevin Michael Connolly. I got to work with Kevin and Crew while they were here on the Big Island shooting a pilot for a new television show for the Discovery Channel. In the show, Kevin travels around the world, exploring the environment and overcoming obstacles. Oh, did I mention that Kevin has no legs? It was really amazing spending the day with Kevin, especially watching him moving around on the lava fields. I couldn't keep up with him! Check out Kevin's website to learn more about this amazing guy!

Pink Spotted Hawkmoth Caterpiller Agrius cingulata

This caterpiller was found munching on some of our sweet potato vines. The Pink Spotted Hawkmoth is widely distributed throughout the Americas. The moth can usually be seen during the early evening darting from flower to flower drinking nectar and hovering about.

Photo: Warren Costa

On the trail at Haleakala!



When I get in the mood for a vacation, I grab my pack and head off to another island. A couple of years ago, I had the opportunity to hike Haleakala volcano, on the island of Maui. Haleakala is one of the most spectacular places I have ever been. The scenery is absolutely breathtaking! Check out the Haleakala National Park website for more information.

Photo: Native Guide Hawaii

Reticulite: An extreme form of pumice!



Reticulite is an extreme form of pumice formed within high lava fountains; about 1,000 feet, (300 meters), high, or more. Dissolved gasses within the lava form bubbles which expand until they burst, leaving behind a fragile,  honeycomb - like structure. In spite of its light weight, reticulite does not float. Drop a piece of reticulite in some water and it will sink much like chicken wire.

Photo: Warren Costa

New activity on Kilauea Volcano!

This image of Pu'u O'o was taken looking east. In the foreground is ponded lava, originating from several individual vents.

Photo: USGS