The first European to navigate the length of the Amazon River was the Spanish conquistador Francisco de Orellana.
He achieved it in 1541, 41 years after the river was discovered by the Europeans, and thus is sometimes confused as the discoverer of the Amazon River.
Baikal on each side is surrounded by a mountain range and the shores of the lake consist of steep rocks, which means that the mud does not flow into the lake in large quantities.
Taiga is mainly covered by coniferous forests and, to a small extent, by deciduous forests.
Deciduous trees are more common at forest edges, in post-fire areas (wildfires), along river banks and swamps, and in coastal areas where the climate is milder.
