Whales on the Move
It isn't easy spotting a gray whale calf as it starts its journey north with mom. Official observers have to look very carefully before adding a calf sighting to their research data.
Imagine that you're an observer by the ocean. Click on each picture. Describe what you see. Do you think you spot a calf? Where? What clues helped you?
Photos, top: Keith Jones, Mike Hawe (middle and right)
Photos, bottom: Keith Jones, Mike Hawe, Keith Jones