Happy St. Patrick’s Day

Throw away your rabbit’s foot, because on this St. Patty’s Day, there’s an even luckier charm you didn’t know you had: the horseshoe crab!

In celebration, we’ve made you a special ocean inspired St. Patrick’s Day greeting (shareable!), plus the 4 amazing reasons why you should start adopting the horseshoe crab as your lucky charm.  Enjoy! Continue reading “Happy St. Patrick’s Day”

Happy Sea Turtle Nesting Season!

happy sea turtle nesting season!
Sea turtle nest mural at Tidelands Nature Center in Jekyll Island, Georgia

Happy Sea Turtle Nesting Season!  Yep, that magical time starts May 1st and lasts until October 31st (starts March 1st for some areas of Florida).  Just imagine, mama sea turtles coming to shore in the disguise of night to lay a nest of 100+ eggs, and then two months later, the babies emerging with their adorable little shells and flippers scurrying down the beach!

With the onset of nesting season, it also means that people living near and visiting the coast have an important responsibility.  Continue reading “Happy Sea Turtle Nesting Season!”

Ocean Animal 3D Project


One of the projects I have students complete in my Marine Biology class is to make a 3D replica of the ocean animal that they chose to research.  The goal is to make our own “aquarium” with displays of information to go along with their 3D creation.  While there are other options for completing this particular project (video or lesson), they seem to have the most fun with this one!

Take a look at some of their creations!

Continue reading “Ocean Animal 3D Project”

Sea Turtle Nest in the Classroom

The journey of a sea turtle is incredible.  Adult sea turtles travel thousands of miles to go back and forth between feeding and nesting areas!  The mother is able to find her way back to the same beach that she was born on in order to dig her nest and lay around 100 eggs.

Here is what we made using an aquarium that was no longer functional so that the students could see what a sea turtle nest looks like under the sand:

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The base structure is made out of green foam blocks that we cut in the shape of the nest to fit inside of the tank.

We spray painted it with sand-colored paint, and once dry, we placed it in the tank as close to the flat front as possible.  We poured playground sand (from the hardware store) around the foam on the sides.  When sand started coming through the front, we used plain old Elmer’s glue, our fingers, and sand to seal the front edge of the foam next to the glass.  It gave it kind of a wet sand appearance, while keeping the sand from filling the nest!

Meanwhile, we spray painted about 100 ping pong balls a glossy white.  Once dry, we placed them in the nest.  To top it off, we cut one of them open to look jagged, and then placed a toy baby sea turtle inside it to look like it was hatching.  With the adult sea turtle replica on the top of the tank lid, it makes for a very visual scene that students immediately grasp.

When they hatch, the tiny hatchlings have a hard road ahead and encounter many obstacles. They spend TWO days breaking free from their egg and climbing up the nest that their mother dug.  Usually at night, they come out of the nest and find the water by following the angle of the beach and the moonlight that reflects on the water.  They scurry down to the sea and then swim for days out to the open ocean where they will be safer from predators.  And so begins a life of journeying the sea!

TIP for teachers and Marine Bio lovers: check out this module which lets you virtually experiment with how sea turtles orient themselves when they emerge from the nest: http://www.chance.psu.edu/modules/Sea-Turtle-Hatchlings/sea-turtle-hatchlings.html.

We also use Kate Mansfield’s “Sea Turtle Survivor” simulation lesson with ping pong balls for students to really understand the natural challenges alone that make survival difficult for sea turtles: http://web.vims.edu/bridge/survivor.pdf.

Want more on sea turtles?  Here’s our post all about sea turtle nesting season!

Live porpoisefully, The Taylors