I loved creating this painting. It pulled me into incredible memories and even closer to an ancient vertebrate that has always stirred my intrigue.
While visiting Brevard County, FL in June, I had the very special privilege of participating in two guided turtle walks to witness female loggerheads laying their eggs at the Archie Carr National Wildlife Refuge. On one of these occasions I joined scout and Master Naturalist, Vince Lamb, as his 'assistant' in the search for nesting turtles coming ashore, an endeavor that was exceptionally beautiful in the light of a full moon. The roll of scout, in this case, is to spot turtles, alert leaders, and signal when it is safe for the group to observe. While a female turtle is easily disturbed and may abandon her nesting efforts prior to egg-laying, once this activity begins, she is driven by biological influences that compel her to complete the task.
My good fortune also included pre-dawn beach walks with nature photographer, Jim Angy, who has lived on these Brevard County beaches and followed the lives of turtles all his life. These walks enabled Jim to show me fresh tracks and nests of both Loggerhead and Green turtles before they were disturbed by daily activities, as well as, introduce me to a number of other wildlife that inhabit these sandy shores.
Loggerhead Sea Turtle tracks, leading to the nest and back to the ocean.
On one of these mornings we found a place where both a Loggerhead and a Green Sea Turtle had nested during the night, with one turtle's nest dig overlapping and disturbing the nest of the other. The result was several dislodged eggs, some of which had broken and were already being fed upon by crabs.
Female Loggerheads reach sexual maturity at approximately 30 years of age and return to their natal beaches to breed and nest once every two to four years. Nests contain from 70-150 ping-pong ball sized eggs, and an average of four nests are made divided by two-week intervals. Hatchlings emerge from the nests in July-October, 45-60 days after the eggs are laid, with both nesting and hatching occurring mostly at night.
Jim Angy at Archie Carr National Wildlife Refuge, sharing some of his knowledge about sea turtle nesting behavior evidenced by the tracks and sand disturbance they leave behind.
To give you an even deeper sense of wonder about these ancient creatures, imagine the hatchling's journey from nest to sea--a tiny being with a walnut-sized shell scrambling upward, among hundreds of other thrashing flippers, to reach the sand's surface and find the ocean, guided only by the light of an unobstructed sky for orientation. This directional decision is the difference between life or certain death. Blair Witherington's fascinating book,
Sea Turtles, An Extraordinary Natural History of Some Uncommon Turtles, gives a poetic description of this journey along with many intriguing facts and observations about our world's sea turtles.
Loggerhead Sea Turtles have been steadily declining and were federally listed as Threatened in 1978. Within the United States, they nest principally in Florida and 25% of these nests are found within the 20.5 miles of the Archie Carr National Wildlife Refuge. The good news is Loggerhead nests increased during the 2010 nesting season, numbering 13,357 at the refuge, an increase of over 3000 from last year. Given the oceanic events of the past season, it is truly gratifying to hear some good news for a change.
Links and Resources:
A special "thank you" to Marge Bell of
Space Coast Beach Buzz for arranging my turtle walks and the many outings I enjoyed with her talented naturalist friends
For more details about how this painting was created visit
Painting a Loggerhead Sea Turtle--Part II
Archie Carr National Wildlife Refuge and
Sea Turtle Nesting Update
Blair Witherington's
Sea Turtles, An Extraordinary Natural History of Some Uncommon Turtles
Jim Angy Photography
Vince Lamb
