Western Grebes rushing across Lake Wohlford, exhibiting a spectacular courtship behavior in which the aquatic birds literally run across the surface of the water while their feet hit the water up to 20 times per second. The grebe on the left is "Hook" famous for the fishing hook and line embedded in the back of his head.
Species: Western Grebe, Aechmophorus occidentalis
Location: Lake Wohlford, Escondido, California
Image ID: 40843
Freediving photographer in a cloud of salps, gelatinous zooplankton that drifts with open ocean currents.
Location: San Diego, California
Image ID: 27012