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Wordless Wednesday | Limulus Love
July 16, 2014 by 1 Comment
Marine & Freshwater Environmental Education
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Getting to know three … Bivalve edition
Ever know instinctively that some animals are ‘related’ and just can’t pinpoint their similarities? On the third day of every month I explain three features that are common among three animals of a certain group. Of course, generally each group has more than three representatives and even many more similarities and then even more differences, […]
Do whales and dolphins get sunburn?
According to this article from The Royal Society (published November 2010) whales are very prone to the harmful rays of the sun. The scientists discovered whales that spend more time at the surface of the sea had more skin cells exposed and therefore were showing more damage from the ultraviolet radiation. It was even pointed […]
Superlatives of the sea
This past Friday I had a particularly curious and enthusiastic fifth block Oceanography class. All of their questions were marine science related so I broke out some notecards and asked them to write all of their burning inquiries down. I wanted to tackle them thoughtfully … here I am! My students are amazing inspiration and […]
Christmas critter countdown: Bearded seal
Bearded seals spend most of their lives in the Arctic waters, although they’ve been seen in southeast Florida! They enjoy feasting on arctic cod, shrimp, clams, crabs, and octopus and have been known to live up to 25 years. Learn more here.
Can you tell what type of whale is under the surface by the spray it produces above the surface?
Yes. For instance, the sperm whale will blow forward and to the left. The vapor will be about 6 feet tall. Right whales and bowhead whales will have a v-shaped blow. The right whales will be about 15 feet tall while the bowhead whales will be higher at 21 feet tall. Humpback whales have a […]
What they’re into … with Harold Johnson (The Flotsam Diaries)
Yesterday I promised more insight into one of the featured marine debris heroes as part of the “What Marine Conservationists Are Into …” series are here you have it – The Flotsam Diaries own Harold Johnson! In case you didn’t know this is a series I have been presenting each Tuesday this summer to get […]
The flight of swallows
That’s a great title for a song if someone wants to use it. In any event, have you ever been to the beach or walking along the marsh and felt the gloom and doom of darkness approach even though it’s a bright and sunny day? Have you ever looked up into the sky to witness […]
How do female terrapins navigate to a nesting site?
The answer is “very carefully”. Female terrapins need to look for a spot above the high tide line to lay a nest for their eggs (They lay on average 2 clutches of approximately a dozen eggs each summer). The challenge is getting to a spot on the beach above the high tide line (dunes are […]
Sand
Sand from islands or tropical sites have sand that is high in Calcium, since seashells are rich in Calcium and are broken down to form sand there. Inland lake, river, stream and pond sands are high in Silicon, since rocks are composed of various types of silicates which break down to form sand there. Most […]
Wednesday Wisdom: Anonymous
Whether it’s playing in the sea or just taking each day at a time, waves eventually bring happiness. Find more great ocean and conservation quotes here and please feel free to share with your friends and family! Also, ask away! If you have a question about something you found on the beach or just something […]
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Where has the ‘like’ button at the end of your posts disappeared to????!! RH