How are vestibular disorders diagnosed? The inner earâs vestibular organs and the associated nerves and brain centers form a complex system that serves many functions and can be affected by a number of outside systems. A thorough evaluation of the inner ear may therefore require several different kinds of tests.
Birch and tea-leaved willow are the main species of tree found in Icelandic woodlands and shrublands. Birch is the only species of tree to form continuous natural woodlands in Iceland, although the occasional rowan or aspen can be found growing in among the birch trees. Mosses and lichens often abound in forests, both as undergrowth and epiphytes growing on trees.
Experience a wonder of nature in Iceland. The Northern Lights (or Aurora Borealis) are among the most spectacular phenomena on earth â and Iceland is the perfect place to see them. Our Northern Lights tours and packages offer an incredible winter holiday, where you can combine hunting for Northern Lights with a range of fantastic winter activities and excursions into Icelandic nature.