How do monarch butterflies know when to head north? Temperature!
Posts Tagged ‘migration’
How do salmon find their way, thousands of miles from home?
In English and Spanish. Gourma elephants make record trips traversing the desert.
The recently sequenced monarch genome explains much about their migration.
A discovery of stone tools in the United Arab Emirates could provide evidence that modern humans left Africa earlier.
Northern Elephant Seals rest during migration by diving, a new study reports.
How do monarch butterflies know where to migrate year after year? In Spanish with English subtitles.