Photographs help trace the migrations of monarch butterflies from northern North America to the Oyamel forest of Mexico, describing the harsh conditions they face and the survival methods they use during the migration.
Photographs and text describe how elephants migrate from the furthest corners of the Sahara Desert in search of food and water, and provide information about the physical characteristics and behavior of elephants.
Photographs help trace the migrations of monarch butterflies from northern North America to the Oyamel forest of Mexico, describing the harsh conditions they face and the survival methods they use during the migration.
