A harbor scene at Vladivostok.

A harbor scene at Vladivostok.

A harbor scene at Vladivostok.

A harbor scene at Vladivostok.

A park scene in Vladivostok.

Sun, cloud, and sea at Vladivostok.

Sun, cloud, and sea at Vladivostok.

The roadstead at Tenerife.

Making use of all the usable land at Tenerife.

The harbor at Santa Cruz de Tenerife.

The harbor at Santa Cruz de Tenerife.

The harbor at Santa Cruz de Tenerife.

The harbor at Santa Cruz de Tenerife.

High in the pine forest above the harbor at Tenerife with Mount Teide in the distance.

Above the fog on the slopes of Tenerife.

Mount Teide on the island of Tenerife. This volcano is 12,188 feet above sea level and the third largest volcano on earth.

Mount Teide on Tenerife in the distance.

Looking over a blanket of fog high in the pine forest of Tenerife.

Looking down to the town of Santa Cruz de Tenerife.

Looking down to the town of Santa Cruz de Tenerife.

Sleeping quarters at the prison at Isla Gorgona.

Epiphytes in the jungle at Isla Cocos.

The fishing vessel "Senor del Mar" heading out of Callao, Peru. Observed from the NOAA Ship McARTHUR while entering Callao Harbor during STAR 2000 project.

Pelicans line the breakwater at the harbor entrance to Callao, Peru. Observed from NOAA Ship McARTHUR while entering Callao Harbor during STAR 2000 project.

Palm trees on Clipperton Island.

Surf at Clipperton Island.

Isla Cocos as seen from the NOAA Ship McARTHUR during STAR 2000 project.

The dining quarters at the prison at Isla Gorgona.

Mosses and epiphytes on trees at Isla Cocos.

A fern fiddlehead at Isla Cocos.

A ginger flower at Isla Gorgona.

The beach at Isla Gorgona.

A historical boulder on the beach at Isla Cocos having carvings of names and dates of past visitors to the island. Observed by crew and scientific party of NOAA Ship McARTHUR during stopover while conducting STAR 2000 project.

Marine conservation area at Isla Cocos National Park.

Prop roots and epiphytes in the jungle on Isla Cocos.

The Gorgon -- the namesake of Isla Gorgona, known for its snakes.

Crew and scientists wading out to the launch for return to the ship at Isla Cocos National Park.

A view of a cove as seen from a hillside on Isla Cocos.

Crew and scientists adventuring on the beach at Isla Cocos.

A rocky beach on Isla Cocos.

Overgrown and deteriorating prison walls at Isla Gorgona.

Prehistoric rock carving of what appears to be a sea-bird at Isla Gorgona.

Rocks and sand at a cove on Isla Cocos.

Sunset and birds at Clipperton Island.

A termite mound built on a wall at the Isla Gorgona prison.

A wasps' nest on a tree at Isla Gorgona.

Scientist Xenia Brobeil exploring the beach at Isla Cocos.

Part of the Costa Rican rain forest at the Carara Biological Reserve.

Deck hand Mike Theberge at the Carara Biological Reserve.

NOAA Corps Ensign Doug Krause with deck hand Mike Theberge at the Carara Biological Reserve.