A naturalist’s must-see destination: Cape May County (and, the rest of south Jersey)

Earlier this year I was happy to see that the federal government had awarded New Jersey a $1 million grant to protect the ecologically sensitive wetlands in Cape May County (“Where Nature Smiles for 30 Miles” and where my hometown is located). The New Jersey Department of Environmental Protection (DEP) will use the money to purchase 140 acres to add to the existing 17,000-acre Cape May Wetlands Wildlife Management Area. These wetlands are not only where I fell in love with the natural world, but are also home to many species of migratory birds and act as a nursery for many commercially important species of fish that spawn in the estuaries.

So with a combination of my pride in the DEP’s award and my feelings that an ‘ode to home’ in the Where We Live series is long overdue, I decided to take the time to compile a list of “10 unique and interesting natural history or maritime features of south Jersey”. I am sure there are plenty more out there, so please feel free to comment below or send me an email at info@beachchairscientist.com if you have any additional comments or questions.

1. South Jersey sits to the east of the Delaware Bay. The Delaware Bay boasts the second-highest concentration of shorebirds in North America (second to Quivira, Kansas which is mid-point in the United States). The Bay is mid-point in travel for many birds that travel from the warm weather of South America up to the Arctic. The Bay is also a perfect wintering habitat for many species of songbirds and waterfowl.

2. The world’s largest population of Atlantic horseshoe crabs (Limulus polyphemus) spawn in Delaware Bay.

3. At the entrance of the Delaware Bay is the Cape May Lighthouse, built in 1859, which documents the beginning of Cape May County’s nautical history. There is also the Hereford Inlet Lighthouse, built in 1874, on the Atlantic Ocean side of the Cape May County peninsula in North Wildwood. Speaking of Cape May, the famous Cape May diamonds people have been looking for since the 1880’s are actually quartz crystals that wash up as smooth rock.

4. At 3800 Boardwalk Mall in Wildwood you can see the 43rd Wyland Whaling Wall, “Humpbacks off the Jersey Coast” (pictured right). Wyland is known as “one of America’s most unique creative influences, and a leading advocate for marine resource conservation”.

5. The A.J. Meerwald, New Jersey’s official Tall Ship, began life as a sailing schooner built for oystering,  but was commandeered during World War II to serve as a fireboat on the Delaware Bay.

6. The Stone Harbor Point is one of the few parcels of New Jersey’s coast that has not been stabilized (86% of the shoreline has been stabilized) leaving a remarkable wide open space that has been shaped (and reshaped) by waves and tides for centuries. It also has one of the last thickets of bayberry left on New Jersey’s coast.

7. The Marine Mammal Stranding Center in Brigantine has the impressive achievement of responding to over 3,900 strandings of whales, dolphins, seals, and sea turtles (all, of course, done with a permit and authorization from the state and federal governments).

8. In south Jersey you’ll also find the Pine Barrens, a distinctive natural area spanning over  1 million acres of the Outer Coastal Plain (pictured left) in southern and central New Jersey. Dr. Witmer Stone, an early New Jersey natural scientist described the area as “always sandy and thickly covered with more or less scrubby vegetation, interspersed with swamps and infested by hordes of mosquitoes”. This area is particularly prone to fires and some species, such as the rare pygmy Pitch Pine, have become adapted to the fires and count on the fires to reproduce. The sandy soil of the Pine Barrens is sometimes referred to as sugar sand.

9. Blueberries were officially named the state fruit in 2004. New Jersey produces the second most blueberries in the world (Maine is first). Hammonton is considered the “Blueberry Capital of the World”.

10. After the federal government designated the Outer Coastal Plain as an American Vinticultureal Area, south Jersey started up on the wine trend! Now south Jersey has more than 20 fully functioning wineries and vineyards.

As Jacques Cousteau said, “People protect what they love“. I am sure you can tell from this blog that I do love the ocean. This love no doubt came from growing up in south Jersey and spending time everyday at the beach or the nearby Bay.  Here’s a poem I wrote (almost 12 years ago) about the area. I hope you’re inspired to learn about the natural history of your own area – especially on this upcoming Earth Day weekend.

Cheers!

A Few Lines from Rehoboth Beach by Fleda Brown

Dear friend, you were right: the smell of fish and foam
and algae makes one green smell together. It clears
my head. It empties me enough to fit down in my own

skin for a while, singleminded as a surfer. The first
day here, there was nobody, from one distance
to the other. Rain rose from the waves like steam,

dark lifted off the dark. All I could think of
were hymns, all I knew the words to: the oldest
motions tuning up in me. There was a horseshoe crab

shell, a translucent egg sack, a log of a tired jetty,
and another, and another. I walked miles, holding
my suffering deeply and courteously, as if I were holding

a package for somebody else who would come back
like sunlight. In the morning, the boardwalk opened
wide and white with sun, gulls on one leg in the slicks.

Cold waves, cold air, and people out in heavy coats,
arm in arm along the sheen of waves. A single boy
in shorts rode his skimboard out thigh-high, making

intricate moves across the March ice-water. I thought
he must be painfully cold, but, I hear you say, he had
all the world emptied, to practice his smooth stand.

Read more about this author here.

Just Flip ‘Em

If you do not already know, the Atlantic horseshoe crab is my favorite animal. It just breaks my heart when I am home and see a few crabs stranded along the wrackline. One thing that can be done for the animals that are still alive is to ‘Just Flip ‘Em’ (JFE).

JFE is a program from the Ecological Research & Development Group, Inc. that promotes to the public the importance of flipping the gentle crustacean over so they can get back into the sea. A lot of folks are hesitant but the horseshoe crab cannot sting or bite you. The most important piece or information to remember is to flip them from the sides of their shells. This simple act can save thousands of crabs.

Image (c) horseshoecrab.org

More reasons why I love the Atlantic Horseshoe Crab…

As I mentioned before, the horseshoe crab is a rather frightening looking creature, however quite the opposite is true, they are the steadfast, strong member of the ocean community. This animal, not only is a vital part of the Atlantic coast food chain, but has remained rather unchanged since before the time of the dinosaurs!

An animal that has been in existence since before the dinosaurs is quite impressive and the main reason I have gotten my 4 year old nephew to learn and love saying the scientific name for the Atlantic Horseshoe Crab, Limulus polyphemus. The “polly-femus” part always cracks him up.

But, seriously, they have remained relatively unchanged and evolved little in 260 million years!

How have they managed this impressive feat?

First of all, it is very difficult for predators to get overturn their tough curved shell and get into the crux of their underbelly!

Secondly, they can go a year without food!

Lastly, they are adaptable and can endure the harshest conditions (temperature and ocean salt levels)!

But we’ve only scratched the surface here. Check back often at beachchairscientist.com for more insight about your favorite beach discoveries.

What are those sand flea thingees and why do they follow me home?

I have two answers for you here – Mole Crabs or Sand Hoppers.

Mole Crabs:

Unfortunately, not all crabs are as interesting in appearance or function as the great Atlantic Horseshoe Crab, but the mole crab has some merit.

Mole Crabs, or one type of sand fleas thingees, are properly referred to as Emerita analoga. A pretty dignified, but boring sounding Latin name – rather appropriate for the critters too.

Here is why:

  • They look like tiny lobsters, but are more closely linked to hermit crabs.
  • At low tide they are quite the efficient tunnelers and use their back legs to dig down to six inches and wait for the next high tide.

Sand Hoppers:

These little guys truly are harmless. Sand hoppers, or the other type of sand flea thingees, are properly referred to as Orchestia. They are most often found in clumps of rotting seaweed – which they eat. They resemble small shrimp and are about a half an inch long and “hop” by using their tails and last three sets of legs.

Do you have another great question? Check out www.beachchairscientist.com and enter your request!

The First Beach Chair Scientist post is about my favorite animal – The Atlantic Horseshoe Crab

Some might say that the horseshoe crab is quite possibly the scariest looking creature along the shoreline. However, I disagree. There’s actually a sweetheart of an animal underneath that tough, pointy, chitin exoskeleton. I am certain that the horseshoe crab has survived since before the time of the dinosaurs due to its ability to adapt and take in stride all conditions (Darwin’s theory of ‘only the strong survive’ should more aptly be taken as ‘the most adaptable species will prevail‘).

The shells that you may see washed up along the coast line are probably molts. Horseshoe crabs have to shed their exoskeleton just like crustaceans. They grow on average a quarter of their size each time they shed. Females grow to be approximately two feet across and males and a bit smaller (which helps for reproductive reasons).

Another reason that the horseshoe crab is a lot less intimidating than one might think is that the pointy ‘tail’ (telson) is not going to sting you at all. It is what helps the animal turn itself over when the ocean currents flip it a bit. For ten months out of the year horseshoe crabs live in the depths of the ocean floor. They are most often seen coming to the shore in May and June.

Image (c) FreeFoto.com

Please visit the Limulus Love page for more information about the Atlantic horseshoe crab.