(1) What marine organism gave rise to the legend of the Unicorn during the Middle Ages? What is it and where can it be found (include its scientific name)? Also who discovered these things and got the whole thing started?
(2) What is the outlook for whales and other marine mammals such as seals, dolphins, etc? Research their current estimated populations and discuss whether they are headed towards extinction or repopulation of the world's oceans. In your answer differentiate between species, i.e. which species are in good shape and which are endangered. Could or should whaling be resumed?
(3) What is a GEODUCK? Where are they found? What are they used for? Discuss their biology (their biological classification, scientific name and life cycle). Also discuss harvesting methods and the status of that industry (is it in decline? are the populations stable? is the industry sustainable?).