North Seymour Island

There is no permanent population but a visitor trail has been established approximately 2 km (1.2 mi) in length for guided tours crossing the interior of the island and exploring the rocky coast.

North Seymour is home to a large population of blue-footed boobies and swallow-tailed gulls.

Flocks of pelicans and swallow-tailed gulls feed off shore, and seasonally, Nazca boobies can also be seen.

This helped preserve the species when Baltra became the site of an American airbase during World War II.

The expectation is that this innovation will pave the way for faster and cheaper eradications of invasive species in the future on small and mid-sized islands.

North Seymour in the foreground with Baltra (formerly South Seymour) behind it