Butterflies have been shown to navigate using time compensated sun compasses.

Further modifications for desert travel included a water condenser, a sun compass and a large extra fuel tank.

The vehicles were fitted with among other gear a sun compass, machine guns, larger fuel tanks and smoke dischargers.

He and his colleagues set out to determine whether, in fact, Arctic shorebirds could be using a sun compass.

A team of scientists led by a Swedish zoologist has now discovered a different kind of sun compass, in a spider.

This is usually used together with other methods, such as a sun compass, as in bird migration and in the case of turtles.

He learned to speak Arabic and was involved in the development of the sun compass.

Many claim the Vikings used a sun compass to show their direction.

Many birds have been shown to use a sun compass.

But many insects and animals use a sun compass.