Turtle Journal

Five-Year-Old Male Painted Turtle

It’s Sunday night, April 21st, and the temperature reads 33 F, one degree above freezing in this seemingly endless transition from winter to spring in the Great White North.  Today, although bathed in sunlight, never broke out of the 40s with a chilled north wind.  Despite these conditions, certain wetland turtle species have decided enough is enough, and they’re proceeding directly to spring mating … with or without the cooperation of Mother Nature.

Two Male Spotted Turtles @ SouthCoast Bog

We visited an abandoned SouthCoast cranberry bog mid-morning.  The sun shined brightly and a small chorus of spring peepers chirped plaintive calls for love.  The past two weeks we found several female spotted turtles in the shallow bog channels where local spotteds travel annually for a mating aggregation.  This morning we found the first two male spotted turtles of the year at the site; a sure sign that the mating part of the annual aggregation was about to commence.

Young Male Painted Turtle Caught in the Act

We returned to the bog in the afternoon.  This time we observed a young male painted turtle and a mature female in mating behavior and we captured the male in flagrante delicto.  The female was discrete enough to disappear under muck and debris at the bottom of the channel.

Five-Year-Old Male Painted Turtle

We don’t often see painted turtles young enough to age like this ~ five-year-old male.  Annual growth lines quickly disappear.  The lines on this specimen very barely discernible.  As for his gender, this turtle’s extremely long claws and thick, long tail clearly marked him as a male painted.  Of course these morphological features merely confirmed the activity we witnessed with his mature female companion.

 8 Endangered Northern Red-Bellied Cooters in Wareham, MA

On April 19th, Cat Honkonen reported that endangered Northern Red-Bellied Cooters (Pseudemys rubriventris) had re-emerged in her abutting Wareham pond.  She sent this picture of eight (8) mature red bellies basking on a rock in the middle of the pond.  Last year, Cat documented their emergence on March 23rd, nearly a month earlier than this chilly spring.  (See Endangered Red-Bellied Cooters Emerge in Wareham.)

Seven Endangered Northern Red Bellied-Cooters

Cat continues to experience the miracle of elusive turtles.  She is amazed by the magical and mysterical ability of turtles to multiply.  In 2011, Cat counted two mature cooters.  In 2012, she was stunned to see six.  And this year, she photographed eight during their initial emergence from winter slumber. 

Thanks to citizen scientists like Cat, who monitor endangered species in Massachusetts, the knowledge they provide about locations, population size and activies ensures that we can protect these rare critters and their fragile habitats  for future generations of Bay Staters.

Legendary Terrapin #265 First Capture of 2013 Season

A warm front moved through New England bringing thunderstorms overnight and morning showers, followed by bright sunshine and temperatures jumping into the 60s.  With high expectations, the Turtle Journal team scouted Head of (Sippican) Harbor in Marion for the first sign of diamondback terrapin activity.  Sue Wieber Nourse spotted a large female head snorkeling near some rocks and decided the time was ripe to capture the first terrapin of the 2013 research season.

Sue Wieber Nourse Nets Legendary Terrapin #265

We drove back to Turtle Journal Headquarters, loaded the kayak and hauled it to the town landing to launch.  Since she saw the first active terrapin, Sue had the privilege of first capture.  She paddled the half mile to Head of Harbor into a stiff northerly breeze, yet despite challenging conditions, Sue quickly and smootly netted legendary Terrapin #265, a beautiful and distinctive female terrapin that we have been tracking since May 2005.  She is immediately recognizable because unlike other terrapins she sports no markings on her skin.

Legendary Terrapin #265 Nesting at Holly Lane Beach

Over the last eight years, Terrapin #265 has taught us many lessons about how this threatened species uses the fragile salt marsh, coastal and abutting upland habitats of Sippican Harbor and Buzzards Bay.  Last July, she became the first identified terrapin to nest at a newly discovered nesting beach in Sippican Harbor.  Since we first observed her in 2005, she has grown 1.5 centimeters in length and width, and she has gained nearly 300 grams in weight.  You can read more about the history of this famous Sippican terrapin at Tracking Elusive Terrapin Yields Important Discovery, July 2012.

Release of Legendary Terrapin #265 into Sippican Harbor

After examining, measuring and weighing Terrapin #265 and documenting her changes since last July, we released her back into Sippican Harbor.  In the next few weeks she will welcome other terrapins as they emerge from winter brumation.  As water temperatures rise, she will begin foraging to restore weight lost over winter, and in mid-May she will join the mating aggregation in Head of Harbor. 

Legendary Female Diamondback Terrapin #265

We will be watching for Terrapin #265’s return to the Holly Lane Beach nesting site in early June and again in early July to deposit her two annual clutches of eggs.  As healthy as she appeared today, we have great hope to follow her exploits in Sippican Harbor for many, many more years.  At an Outer Cape research site, we have followed one mature female terrapin for more than three decades since she was first tagged in June 1980.