Nature Now


Sapwells   

tree with sapsucker holes

sapsuckers

Sometimes, we may not see the inhabitants of our local ecosystems, but instead find evidence they have left behind. Tracks, bones, fur and feathers are just some of the signs that tell us what animal might be nearby. Pictured above are neat rows of little holes called sapsuckers that have been drilled by a particular species of woodpecker - the Yellow-bellied Sapsucker, Sphyrapicus varius
  
After drilling the holes, the woodpecker laps up the sap that oozes from these well-manicured crannies. They will even ingest any insects trapped by this sweet treat.
 
A common species of woodpecker, Yellow-bellied Sapsuckers can be seen throughout many of our parks. Both the male and female are distinguished by their mostly black and white plumage and red cap atop their head. In comparison to other frequently seen woodpeckers, they are larger than a Downy Woodpecker but slightly smaller than a Hairy Woodpecker. (posted 2/26/2024)
 

A Recent Snowy Morning

Perrinville Lake Park

Winter is a wonderful time of the year to visit any of your Monmouth County parks, especially if you are interested in enjoying the changing scenery. A recent snowy morning had one of our Park System Naturalist taking in the sights at Perrinville Lake Park, Millstone, and the Manasquan Reservoir, Howell.  At Perrineville Lake Park, fresh snow covered fields and trails without even a hint of human footprints, and the lake was extra picturesque as flurries drop onto the water.
  

 Manasquan Reservoir

Even the Manasquan Reservoir felt a little extra enchanting as fresh snow clung to branches and covered trails. (posted 2/16/2024) 

 

 Photography Exhibit   

photography exhibit

Feeling the winter blues and looking for an excuse to get out of the house on a cold dreary day? Head over to the Manasquan Reservoir Environmental Center, Howell, and check out the 2023 “Shapes of Nature” Photography Contest Exhibit! On display through the end of February 2024, this exhibit is a great way to review the past year through beautiful photographs submitted by our local community members. The contest had two divisions: Adult and Children; and two categories: General Photography and Wildlife Photography. Let the colors of nature guide you through the four seasons as you peruse the building.


While there, be sure to check out our displays including live native animals, crawl through our muskrat lodge, and view the eagle cam. Whether you’re by yourself or with the whole family, there’s plenty to see and do. (posted 2/1/2024)

 

 Winter Visitors  

Winter is an exciting time for birders as they bundle up and brave cold temperatures in the hope of spotting rare visitors. So far, this winter's highlights include some exciting ducks and geese at Thompson Park, Lincroft. The park’s fields draw large flocks of Canada Geese that offer the opportunity to play “Where’s Waldo?” as birders look for an odd-ball goose among thousands. Although challenging, it can be very rewarding. A Pink-footed goose, a Greater White-fronted goose, a snow goose, and a cackling goose have all been spotted this way.

Goose Pink Footed
Pink-footed goose 

Among the Canada Geese, the Pink-footed goose stands out with its pink bill, brown neck, bright pink feet, and smaller size.
 

 Greater White fronted Goose
Greater White-fronted Goose

The Greater White-fronted goose is also smaller and can by identified by its orange bill, white patch on its face, brown neck, black barring on its chest, and bright orange feet.

Cackling Goose
Cackling Goose  

While the Cackling goose has similar coloration as the Canada goose, it is tiny in comparison and has a smaller head, shorter neck, and tiny bill. The most seen subspecies of cackling geese, the Richardson’s subspecies have a white base at the bottom of the black on their necks.

Snow Goose
Snow Goose 

The Snow Goose is striking with its overall white coloration, orangey stout bill with a grin patch, and black wingtips that are visible even when they are at rest. (posted 2/1/2024) 
  

Black Guillemot

Black Guillemot

Black Guillemot

Recently a Black Guillemot was spotted just off the coast of Monmouth County along one of our many rock jetties. These birds are a part of the Auk family, along with Razorbills, Dovekie and Atlantic Puffins. They are all rare winter visitors found along the coast, usually staying off shore which makes sightings hard to come by from land.
  
This bird is in its non-breeding plumage with its white head and underparts, but during breeding season it will be all black with a white-wing patch and bright reddish legs. They are great divers that like to eat fish and small invertebrates like crabs, worms and mollusks, and the habitat they prefer is along rocky shorelines. They breed up along the cliffs in Maine and north into the Canadian Arctic and even as far away as Alaska. A great Monmouth County park to spot winter Auks and winter ducks is Seven Presidents Oceanfront Park, Long Branch, especially around the rock jetties and outflow pipes. Just remember to always keep your distance from wildlife so as not to disturb or cause potential harm to them.  (posted 1/31/2024) 
  

What’s That Track?  

raccoon print prints

Looking for animal tracks is always a fun thing to do when walking in our parks. These tracks were left behind in the snow at Freneau Wood Park, Aberdeen. They’re an indicator that wildlife is present, but what kind of animal is this? If you guessed raccoon, you are correct! Their front feet are hand-shaped with five finger-like toes that resemble tiny human handprints. The hind feet are very similar but have elongated heels because raccoons carry most of their weight on their back ends.


Other than the species of the animal, we can also guess that this raccoon might have been foraging for food by the pattern of the prints. Raccoons have unique gaits that they use when looking for food and walking slowly when not in the presence of danger.
  
Looking at the above pictures, you can see that each set of prints consists of a small and a slightly larger print next to each other. This is usually because their left hind foot is placed next to the right forefoot, almost looking like they’ve hopped. Step lengths can also vary, creating a one-foot-in-front-of-the-other design. When running, they may leave more of a gallop pattern where the front feet land together before the hind feet land together. (posted 1/25/2024) 

 

Squirrel  

Squirrel

National Squirrel Appreciation Day is January 21! There are four species of squirrel in New Jersey: the Eastern Gray Squirrel (pictured above), the American Red Squirrel, the Northern Flying Squirrel, and the Southern Flying Squirrel. They are remarkedly hardy creatures because of their small size, short breeding cycle, and ability to eat a wide variety of foods. Their bodies are covered in short, thick hair and their long, bushy tail is used to balance themselves as they leap from tree to tree. It is said that a squirrel can leap across a space 10 times the length of their body! 
  

As shown in this image, all these rodents share an ability to camouflage from predators. The darker coloration on top aids in hiding them from predators above like hawks, owls, and eagles; while their white belly blends in with the brightness of the sky (or snow for this time of year!) and hides them from predators of the forest floor like red fox, bobcats and coyotes.
  
Eastern Gray Squirrel is so common to see that their most beneficial behavior often goes unnoticed because we see them as a nuisance/pest. Most of us already know about squirrels hiding acorns before the cold temperatures of winter but, we forget how important that is for forest renewal. Many of the nuts and acorns cannot be found after they have been dug, which means that squirrels are actually “nature’s gardeners” planting seeds and aiding in the growth new trees! (posted 1/18/2024)  
 

Reindeer Lichen  

Reindeer Lichen

Reindeer Lichen (Cladonia rangiferina) is a light-colored, fruiticose, cup lichen in the family Cladoniaceae. Like other lichen species, they are composed of a fungus and an algae living together in a symbiotic, or mutually beneficial relationship. Unlike mosses, lichen do not have any roots, stems or leaves and their chloroplasts are contained only in the algae on the top surface of the lichen. This species grows in both hot and cold climates in well-drained, open environments. Reindeer lichen can be found in the Arctic tundra, Canadian boreal forests, and spread throughout the northeastern United States. As the common name suggests, it is an important food for reindeer (caribou) and is economically important as a result. (posted 12/13/2023) 

Birding Expedition Highlights 

Limpkin
Limpkin


On a recent Fall Birding Expedition, a monthly all-day bus trip run by the Park System that searches for birds around the state, we had some incredible luck.  We started our morning in Monmouth County and found a Limpkin. It was the first record for this species in the state.  Limpkins prefer tropical wetlands habitats. They are usually found in the United States only in Florida and part of Georgia.  Outside of the United States, they are found in Central and South America.  We unexpectedly found our Limpkin feeding on invertebrates in the grass of a local park in Wall Township.  In recent years, it is thought that the introduction of an invasive apple snail in the United States has allowed Limpkins to become an extra vagrant species as this new food source has become available. In fact, they have been found in 26 states and two Canadian provinces.  Although in appearance Limpkins resemble Ibis, herons, and egrets; they are more closely related to rails and cranes.  They have a long neck, a long and heavy yellowish bill, white spotting on their back and sides, and overall brown color.  These long-legged birds are easily identified when found in marshes and swampy forests.  

Cattle Egret
Cattle Egret

 

We found our second rarity of the day while still in Monmouth County. This time it was a Cattle Egret that was hiding along the small marsh found at the National Guard Training Center in Sea Girt. The Cattle Egret is a small, compact, stocky white egret with yellow bill. With its non-breeding plumage, it has all black legs and feet and prefers upland habitat. It resembles the more common Snowy Egret, which is also white but has a black bill, black legs, and golden colored feet; and likes wetland habitats. They are typically found further south and occasionally spotted during migration as they sometimes tend to wander.

Sage Thrasher
Sage Thrasher

 

Our third highlight of the day was found along the Wildlife Drive at the Edwin B. Forsythe Wildlife Refuge in Atlantic County. We encountered a Sage Thrasher - a bird usually found on the West Coast of the United States. This is only the fifth record for this bird species in New Jersey. Thankfully with a little patience and luck, the bird was very obliging and came out along the grasses and gave us some close views and photo opportunities. Sage Thrashers are the smallest of the thrasher species found in the United States. It has a short bill, a heavily streaked breast, a greyish-brown back, two thin white wing bars, and pale eyes. They are usually found standing erect on the ground or on a short perch in sagebrush habitats.

Other highlights of this fantastic trip include a Rough-legged Hawk and a Short-eared Owl that was hunting over a marsh as we stood on a small boardwalk perch. Throughout the day, we saw and heard 89 species - including some incredible rare birds – that made for a memorable outing.  Visit our Programs & Registration page and search "birding" for our upcoming birding trips and walks. (posted 12/23/2023)  
 

Sun Halo

Sun Halo
Photo courtesy of Neal Fitzsimmons

 

On a recent Casual Birder walk, we visited Fisherman's Cove Conservation Area and were given the added bonus of not only finding interesting bird species but an extra interesting meteorological phenomenon of seeing a sun halo formed in the sky as we walked along the shoreline.  

The optical effect that causes a sun halo is quite rare, but it can happen when ice crystals form in the sky and refract, acting like a prism breaking visible light into its color components. According to the National Oceanic and Atmospheric Administration (NOAA), a halo is a ring or light that forms around the sun or moon as the sun or moon light refracts off ice crystals present in a thin veil of cirrus clouds. The halo is usually seen as a bright, white ring although sometimes it can have color. (posted 12/12/2023) 

 

White-faced Ibis

White-faced Ibis

While you may be tempted to stay indoors during the cold weather, there are plenty of reasons to head out into the field this winter! Recently, a juvenile White-faced Ibis was found at the Manasquan Reservoir along the shoreline close to the Environmental Center. It was seen feeding in the shallows, where ice had started to creep in along the edge. While the more common and expected species to find in Monmouth County is the Glossy Ibis; fall is a good season for rarities showing up. The features that helped us identify the White-faced Ibis were its reddish colored legs, overall pale brown color, paler cheeks, grey bill, and red-based dark eye color. We also heard its higher pitched calls in the field. (posted 12/12/2023)