Most species are only active at night, dusk and dawn, spending their days in dark caves.

This species spends the winter in the adult stage.

This species spend most of its time on land unlike most other otters.

The following species spend the winter wholly within the region:

This species is shy, and will spend much of its time hiding.

After the species spent their time in the egg, a larvae appears.

Most species spend much of their time perched or climbing in tree canopies.

Nearly 130 species of birds spend part or all of the year on refuge lands.

Scientists know little about where many species spend different parts of their life cycles.

This species would spend most of the day taking cover in the nest, and emerge at dusk to feed.