A mother humpback whale and her calf, nicknamed Delta and Dawn, swim past a boat in the Port of Sacramento on May 18, 2007.
A mother humpback whale and her calf, nicknamed Delta and Dawn, swim past a boat in the Port of Sacramento on May 18, 2007. Randy Pench Sacramento Bee file
A mother humpback whale and her calf, nicknamed Delta and Dawn, swim past a boat in the Port of Sacramento on May 18, 2007. Randy Pench Sacramento Bee file