<Li> Mammals of Nigeria </Li> <Ul> <Li> Glaciers in Nigeria: none </Li> <Li> Islands of Nigeria </Li> <Li> Mountains of Nigeria <Ul> <Li> Volcanoes in Nigeria </Li> </Ul> </Li> <Li> Rivers of Nigeria </Li> </Ul> <Li> Glaciers in Nigeria: none </Li> <Li> Islands of Nigeria </Li>

On an outline map of nigeria show and name