Wednesday 2 August 2023

Marine Life of the Pacific Northwest

 This beautiful book is by Dr. Andy Lamb and Bernard P. Hanby. It's  invaluable for everyone sailing or  living near this coastline. The assembled photographs and basic information introduce one to all the amazing plants and animals gracing this coast from Alaska down to mid-California. We live in one of the BEST scuba-diving and adventure regions on earth (at least that's our prejudiced view). 

Nearly 30 years ago,  we took up diving to allow us to clean, monitor and dive under Traversay's hull. However we were not happy together underwater ... Larry was too fast-moving for my leisurely pace. That changed once we enrolled in Andy's Marine I.D. course and Larry started photographing animals we saw.  We really enjoyed the course - particularly savouring Virginia Lamb's breaktime cookies! Discovering the New World underwater became one of our paramount pleasures. 

We never imagined that scuba diving would become one of THE most fun, people-meeting and important skills we could have during our travels. Shortly after we met Andy we spent significant time on Lamb-organized West Coast Dive Charters.  Bernie was also 'on location' using his skills to photograph the tiniest and most improbable-seeming underwater creatures. His images literally took our breath away.

During our travels, in order to meet local people, we would sometimes print extra photos of endemic underwater creatures so people could see the wealth of beauty underneath their boat hulls. Some marine folks we met (including Dr Paul Brickle in the Falklands) wanted to use this book as a model for future Marine I.D. books for their dive areas.

Tunicate Siphon Hydroid (endocrypta huntsmani)

A few days ago, I decided to start reading the book rather than just using it as a reference. I admit I didn't get very far into the first section (on Flowering Plants and Marine Algae) ... my attention  span began to  falter with the enormity of knowledge present in these pages. Progressing a little further, I was amazed to find the I.D. of a species Larry had just photographed under the later Hydroid category. 

This ANIMAL lives with a more advanced life form - the tunicate - but rather than attacking and eating the tunicate itself, it harmoniously shares it's food in a commensal relationship. Thank goodness we had Bernie's picture and Andy's description of the Tunicate Siphon Hydroid (see it on page 103).

Emily Carr Inlet

We couldn't have guessed that such incestuous goings-on could be happening in this beautiful location!

No comments:

Post a Comment