Worldwide Fish Migration

This time of year marks the worldwide migration of fish where sturgeon flow from the Selenga River into Siberia’s Lake Baikal, striped bass move into the Chesapeake Bay’s tributaries, and cow nose rays glide in formations called fevers from Florida’s Atlantic Coast in the Gulf of Mexico. If you live on the west coast of the U.S., you can help the monarch butterflies by cutting back your tropical milkweed.