Wednesday, February 5
George Fraser Room @ Ucluelet Community Center (500 Matterson Rd)
$5 at the door
Whether you are into bugs that break down decaying forest debris and turn over soil or sea butterflies that help us monitor ocean acidification, there is something to capture your heart in this year’s Raincoast Speaker Series. Join us for 5 different topics from January to March, each an in-depth examination of one special tiny yet fascinating creature. Expert speakers will share their tales of discovery, and the big roles these tiny animals play.
Raincoast Speaker Series punchcard – attend all five topics to be entered in a draw for an amazing prize!
New this year we will be offering the series in parallel in Ucluelet and Tofino. That means two opportunities to see each speaker.
Thank you to Pacific Sands Beach Resort for providing accommodation for our speakers again this year!
Pterrific Pteropods and the Terrible Tale of Ocean Acidification
Pteropods are the most beautiful and fascinating snails you’ve never heard of! Commonly called “sea butterflies”, these tiny planktonic marine snails spend their entire life in the water column swimming using two “wings”. Pteropods are important for two main reasons: they are a major food source for other marine organisms, and they contribute significantly to the biological carbon pump that helps regulate our climate. Studies have indicated that pteropods may be negatively impacted by ocean acidification dissolving their shells. If pteropods disappeared, the effects would be seen throughout the food web and in the biogeochemical cycles of the ocean. This talk will highlight the bizarre and wonderful biology of the pteropod Limacina helicina, and explain how ocean acidification may be threatening them along with many other marine species.
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