A tiger rockfish perches itself in a crevice between two boulders at 92 meters water depth. The yellow material in the upper portion of the image is a large sponge. Image courtesy of Lewis and Clark 2001, NOAA/OER.
A tiger rockfish perches itself in a crevice between two boulders at 92 meters water depth. The yellow material in the upper portion of the image is a large sponge. Image courtesy of Lewis and Clark 2001, NOAA/OER.