Coastal islands of the Californias

This is a list of notable coastal islands of the Californias - coastal islands west of California and the Baja California Peninsula in the Pacific Ocean. California is in the United States; and the Baja California Peninsula includes the states of Baja California Sur and Baja California in Mexico. Although the waters and islands are in two countries, many of the ecoregion, habitat, conservation, and ecological issues are shared.

The Channel Islands of California, United States:

The Coastal islands of the Baja California Peninsula, Mexico:

Islands of the Gulf of California:

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