Tag Archives: New England pond

LIGHTNING IN A BOTTLE – AN UP CLOSE ENCOUNTER WITH A FISHER CAT!

Recently I had a mesmerizing encounter with a Fisher Cat. While walking down a wooded lane we came eye to eye. He was about six feet up in a maple tree. Never having seen one in person, but having heard many negative tales about their viciousness, I was a little taken aback, but only at first. We stood and watched each other for a few moments. He scampered down the tree, ran along the wood’s floor but rather than disappearing, he zoomed up the next maple tree. He did this several times more, deftly scampering up and down the trees, then crossed the road and systematically went up and down the stand of maple trees on the opposite side of the road. In each tree, he poked his nose into nearly every hole and crevice.

This elusive and completely misunderstood creature was fascinating to observe. (I think) his face is wonderfully expressive and rather cute, sort of like a teddy bear face. What do you think?  If we were watching a nature film set in an exotic location we would probably think he was extra adorable. He had a a fat bloated tick in his ear and I was wishing I could help get it out. The most amazing thing was watching him climb up and down the trees with great dexterity, agilely leaping from limb to limb. Their paws and claws are huge, again, almost bear-like. Reportedly, they can rotate their hind feet almost 180 degrees, which allows them to scamper down the tree head first, one of few large mammals that have this ability.

As soon as I returned home I looked at the footage and read as much info as I could find. Firstly, they are neither a species of cat, nor do they eat fish. The name Fisher most likely comes from European settlers likening the animal to the European polecat called a ‘fitche.’  I love the Cree name Otchock and think we should make a concerted effort to rename the Fisher. The Algonquin name, the ‘Pekan,’ is better suited as well.

Fisher Cats are members of the weasel family (Mustelid). In winter they have rich, chocolatey brown fur that is, unfortunately, prized by hunters. The female’s fur is finer and the most desirable of all. The male’s fur may have a more grizzled appearance. The male is also larger, varying from three feet to four feet long. The female is generally just shy of three feet long. Based on the fur color and size of this Fisher, I originally believed it to be a male however, at about 1 minute 39 seconds in, I think you can see a nipple.

Two popularly held misconceptions about the Fisher Cat are that they eat cats, and that they make a shrill, shrieking screech. Based on post mortem examinations, there is no evidence that Fishers eat cats. There is however, a great deal of evidence that Coyotes prey upon house pets. And that unearthly scream we sometimes hear at night, that is a Red Fox. Unlike foxes, Fisher cats are not vocal creatures and are only capable of making occasional chuckles and hisses.

Fisher Cats were once extirpated from Massachusetts, largely because of the felling of forests and because of unregulated hunting. Beginning in the late 1800s and into the 1900s, human population trends shifted. Farms were abandoned and much of the former farm land has reverted back to forested land, the Fisher’s habitat. Today, trapping is limited and carefully monitored.

Another reason Fishers have rebounded is thanks to the logging industry , which has reintroduced Fishers at a number of forest locations. Fishers are one of the very few predators that prey upon Porcupines. The issue with Porcupines is that they are voracious eaters of tree saplings.

The Fisher cat is primarily a carnivore. Their diet mostly consists of small mammals including rabbits and squirrels, and also birds. They also eat berries, mushrooms, fruits, and other plants.

I am not suggesting anyone approach a Fisher Cat, nor any wild mammal, for that matter. Rabies is always a consideration. Seeing a Red Fox, which are largely nocturnal, acting strangely during the day would be cause for concern but Fisher Cats are active during both the day and evening.

My ‘lightning in a bottle’ filming moments with a Fisher Cat has shown that they are beautiful stealthy predators, well worth dispelling fallacies and learning more about!

 

WATER SNAKES ENCOUNTER!

While working on my pond film, I had a chance encounter with a bunch of Water Snakes that were interacting, sort of. The smaller one kept trying to engage with the medium-sized snake, but he/she would have none of it. After a time, an even larger Water Snake appeared on the scene and made his way to a sunny spot on a hummock in the pond.

I read that Northern Water Snakes are mostly solitary creatures. They are generally social only in the fall and spring.

The Northern Water Snake swallows its prey whole, feeding heavily on amphibians and fish. The above photo is of the closely related Garter Snake swallowing a Bullfrog as I was so engaged with filming the Water Snake, I neglected to take a photo.

HAPPY EARTH DAY SHORT FILM WITH MUSIC FROM THE MARSH AND BLACKBIRDS!

For my pond ecology documentary I have been filming Red-winged Blackbirds at ponds and marshes all around Cape Ann. Only about 15 seconds of footage is needed, but when I began, it was mid-February and their songs filling the marsh was a welcome reminder that spring was on its way.

When the blackbirds first arrived, there was snow on the ground and chunks of ice on the cattails. It was so cold you could see their breath. The choristers perch from every outpost, from the tallest tree to the slenderest of reeds, singing their hearts out, calling to the females. Red-winged Blackbirds are especially fond of perching on cattails; they construct their nests with cattail fluff (along with other bits of vegetation).

In all that time, two months roughly, I never saw a single female once. Mid- April and at long last the elusive females are beginning to arrive. Rather a Plain-Jane compared to the male’s dashing velvety black with brilliant red shoulder epaulettes, underlined in a slash of yellow, nonetheless, she is the object of desire of the chortling males.

Red-winged Blackbird’s nests are well camouflaged in the reeds, and so is she! Look for the females at the very end of short film, the last two clips. Happy Spring, Happy Earth Day!

 

 

WHY NILES POND IS VITALLY IMPORTANT TO CAPE ANN’S ECOSYSTEM AND WHAT IS BEING DONE TO PROTECT THE CAUSEWAY

Repair work to the Niles Pond/Brace Cove berm was completed last week. Severe storms over the past several years had breached the area of the Pond adjacent to the Retreat House. Sand, rocks, popples, and even boulders have been pushed by the pounding surf into the Pond.

Despite the excellent repairs, this corner of Niles Pond continues to remain vulnerable. The causeway needs not only to be repaired, but to also be rebuilt to withstand future storms and rising sea level.

Why not just let nature take its course and let the sea pour in you may ask? Won’t Niles Pond eventually become a saltwater marsh? Wouldn’t that be a good thing?

The answer is a resounding NO!

For readers not familiar, the very narrow strip of land that runs between freshwater Niles Pond and Brace Cove is interchangeably referred to as a berm or causeway. This narrowest bridge of land plays an outsized, yet invaluable, role in preventing the salty sea of the Atlantic from swallowing Niles Pond.

It is believed that long ago Niles Pond was a lagoon, which was sealed off by rising sand and rock. Over time, it became a freshwater pond, fed by springs and rainfall. The detail of the Mason map from 1831 clearly shows the division between the Pond and the Cove.

It can’t be overstated enough how uniquely invaluable is the ecosystem created by the causeway, this juncture where Niles Pond meets Brace Cove. Ponds are widely regarded as ecological “hotspots,” for the diversity of life they support. Nowhere is that more evident than at Niles Pond. The sheer number of species of wildlife supported by Niles Pond is simply breathtaking. To name but a few: Painted Turtles, Snapping Turtles, Spring Peepers, American Bullfrogs, Leopard Frogs, Muskrats, Minks, Red Squirrels, Green Herons, Little Blue Herons, Great Egrets, Snowy Egrets, Great Blue Herons, Black-crowned Night Herons, Screech Owls and Barred Owls, Cedar Waxwings and songbirds of every tune and color, Honeybees and native pollinators, Ruby-throated Hummingbirds, Coyotes, Red Fox, White-tailed Deer … the list goes on and on.

Common Buckeye drinking nectar from Seaside Goldenrod, Niles Pond causeway

The Niles Pond ecosystem not only supports myriad species of resident wildlife but also hundreds of species of migrating songbirds, waterbirds, raptors, and insects. Eastern Point is an important stopover and staging area for wildlife traveling the Atlantic flyway. Niles Pond provides essential freshwater while both the Pond and Brace Cove provide much needed sustenance. Berries, wildflower seeds, pond vegetation, and the zillions of invertebrates found at the Pond, in the seaweed, and at the shoreline support a wondrous array of travelers; a small sampling includes herons, Merlins, hawks, songbirds, Monarch butterflies, Bald Eagles, gulls and ducks and geese (rare and common), Snow Buntings, Plovers, Whimbrels, and many more.

Monarch Butterfly drinking nectar Smooth Asters Niles Pond

Juvenile Wood Stork

Why, even the wildly-rare-for-these-parts White Pelican and juvenile Wood Stork have stopped at Niles Pond to rest and to refuel!

To lose Niles Pond to some misguided notion that it needs to become a saltwater marsh would be tragic beyond measure. Our nation as a whole is losing its freshwater ponds at an alarming rate. Ponds are absolutely critical to the survival of local and migrating wildlife, especially large scale, healthy natural ponds that are located within the four US Flyway zones. Niles Pond has been a great pond for millennia. The accessibility of the fresh water ecosystem found at Niles Pond is part of the instinctual DNA of both resident and migrating wild creatures.

The Association of Eastern Point Residents has assumed responsibility for the maintenance of the causeway. In the future, the Association needs permission to bring riprap in to distribute at the weakest points of the causeway. Every time the topography of the causeway is redistributed to rebuild the corner where the greatest number of breaches are occurring, the vegetation from another part of the berm is disturbed. This is wholly counterproductive because it is in part preventing a natural succession of vegetation to permanently take hold.

Migrating yellow-rumped Warbler Niles Pond

Niles Pond is enjoyed by dog lovers, ice skaters, ice boat sailors, birders, painters, photographers, joggers, walkers, and more. We can all give thanks to the Association of Eastern Point Residents for the stellar job they are doing in maintaining the causeway. Their time and expense is a gift of the greatest kind to the entire community.

This narrowest of causeways plays the critical role in preventing a freshwater dedicated Massachusetts great pond from becoming a salty marsh or lagoon. Cherished greatly by residents and guests alike for the beautiful, peaceful walk it affords along the banks of the Pond, the preservation of Niles Pond benefits all of Cape Ann, her citizens and wildlife. 

With thanks to Karen Gorczyca, John McNiff, and Mike S. for sharing information about preserving the Niles Pond causeway.

American Bullfrog Niles Pond

Cattails Niles Pond

 

AUTUMN MEADOWHAWKS MATING AND IN-TANDEM

At this time of year, look for Autumn Meadowhawk Dragonflies at our local ponds, wetlands, slow moving streams, marshes, and woodlands. They emerge in mid-summer and are on the wing as late as through November. The males especially are easily spotted with their brilliant vermilion abdomens. Male Meadowhawks dart about chasing other males away from their territory.Autumn Meadowhawks copulating in the typical dragonfly “mating wheel” fashion. The male (vermilion abdomen) grasps the female behind her head while the female places the tip of her abdomen at the spot on his abdomen where he stores sperm.

Autumn Meadowhawks in-tandem

After mating, the female Autumn Meadowhawk oviposits (lays) her eggs in-tandem with the male. They stay attached while he repeatedly dips her in water and at the base of vegetation as she deposits her eggs. By staying joined together and flying in-tandem, he prevents other male Meadowhawks from replacing his sperm with their own.

These late season dragonflies are an important strand in our wetland ecology. Their tiny larvae provide food for ducks, fish, frogs, shorebirds, and wading birds, while migrating songbirds traveling through dine on the adults.

American Bullfrog patiently waiting for a dragonfly snack

Autumn Meadowhawks range map

 

Coyote Clan

Stopping on my way home from a job site in Boston late this afternoon, I met up with a beautiful immature Yellow-crowned Night Heron. While photographing and filming, out from the woods appeared a pack of coyotes, two youngsters and two adults, I think. Then the heron that I was filming flew low and toward the coyotes; please don’t do that I said to nobody but myself. Up he then flew into the trees above and you can see one of the adult coyotes looking up toward the heron.

The canids took a few sips of water from the pond’s edge before stealing back into the brush. A few seconds later there was a series of loud growling and yelping. I was tired and shaky from a long day with no lunch, a little spooked that the coyotes were so close and didn’t wait to see what would happen next.  With both cameras in hand, I did manage to film the scene (and record audio of the ferocious growling!) and here are a few snapshots.

Yellow-crowned Night Heron, Immature