The Famed Keyhole at North Coronado Island, Mexico. The Keyhole is an underwater channel that passes below a natural stone arch which is exposed or underwater depending on the tides and waves.
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 39991
A blue whale rounds out at the surface before diving in search of food. A blue whale can stay submerged while foraging for food for up to 20 minutes. The blue whale is the largest animal on earth, reaching 80 feet in length and weighing as much as 300,000 pounds. North Coronado Island is in the background.
Species: Blue whale, Balaenoptera musculus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 09500