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Exploring Harts Brook Nature Preserve!


Hart's Brook Park & Preserve

Hart’s Brook Park & Preserve

Welcome to the Hart’s Brook Nature Preserve! The preserve features woodlands and wetlands, a master garden and hiking trails. Prior to becoming a preserve the property was known as the Gaisman Estate and was owned by the inventor of the famous Gillette safety razor blade Henry Gaisman. In 1957, Gaisman passed the title of the estate to the New York Archdiocese. In later years, Marion Woods Convent took ownership of 11.5 acres of the estate. The remaining acreage was purchased by the State of New York (who retains 50% ownership of the property) Westchester County and the Town of Greenburgh in 1999.

Hart's Brook Nature Preserve

Hart’s Brook Nature Preserve

Virtual Hike

Harts Brook Nature Preserve Trail Map

Harts Brook Nature Preserve Trail Map

Welcome to our virtual hike! Today we are going to cross brooks, pass interesting rock outcroppings and walk around 2 miles on 5 different trails! Our guide will be the trail map shown above.

Red Trail Meadow

Red Trail Meadow

Ready to start? From the parking area, let’s head west briefly entering the forest on the red trail. Paralleling Ridge Road, the Red Trail leaves the forest and walks through an open meadow flanked by enormous Norway Spruce trees.

Norway Spruce Red Trail

Norway Spruce Red Trail

As we walk past the Norway Spruce trees we pass a spur of the red trail to our left which leads back to the parking lot. Deciduous wooded wetlands are appearing to our right as we leave the meadow and re-enter the woods. Wait! What’s that sound? Spring Peepers! Spring Peepers are a small frog common in wetlands and are among the first frogs to call out in early spring. Thus, Spring Peepers are a true harbinger of spring! Their Latin name (Pseudacris Crucifer) is named because of a dark cross which forms an “x” on the frog’s dorsa. Because of their size, Spring Peepers are difficult to locate and we do not see any today.

Green Trail Blaze

Green Trail Blaze

Continuing south we have come to the end of the red trail and are at an intersection with the green trail. According to our trail map we will come to a pond if we head east on the Green Trail.

Going to the Pond

Going to the Pond

Let’s go east on the green trail and check it out. After only a few minutes of walking we’ve found that we have left the green trail and are now on the yellow trail. The flora is quickly changing from deciduous forest to evergreens consisting of stately Eastern Hemlocks and Rosebay Rhododendron the closer we get to the pond.

Eastern Hemlock

Eastern Hemlock

The Hemlocks have an overall healthy appearance with very little die-back from the Hemlock Wooly Adelgid. The Hemlock Wooly Adelgid is an exotic pest from Asia accidently introduced to North America circa 1924 and is currently established in eleven states ranging from Georgia to Massachusetts. It is estimated that 50% of the geographical range of the Eastern Hemlock has been affected by the adelgid. Biological control (i.e. using adelgid predators to control infestations) has been the major emphasis of control since 1997.

Yellow Trail Bridge

Yellow Trail Bridge

Crossing a wooden bridge over Harts Brook we come to a bench overlooking the pond and its outflow dam.

Yellow Trail Bench with view of Pond

Yellow Trail Bench with view of Pond

Let’s pause for a few moments and take in the beauty of our surroundings.

Hart's Brook Park Pond

Hart’s Brook Park Pond

After taking in the view of the pond we’re going to continue northeast on the yellow trail following the shore of the pond. As we walk we pass several Wood Duck nesting boxes.

Wood Duck Box GNC

Wood Duck Box GNC

The nesting boxes were placed here by the nearby Greenburgh Nature Center to provide nesting habitat for Wood Ducks.

Stone Warming House

Stone Warming House

As we continue walking on the yellow trial we pass an old stone warming house which was part of the original Gaisman Estate. Leaving the stone warming house, the yellow trail is taking us east back to a branch of the green trail.

Orange Trail

Orange Trail

Heading south on the green trail we find ourselves on an orange blaze trail heading east.

Rock Outcrop Orange Trail

Rock Outcrop Orange Trail

An interesting large rock outcrop appears to our left as we slightly climb on the orange trail.

Blue Trail

Blue Trail

We are now at an intersection with the blue blazed trail and it sounds like we are hearing more music of spring!

American Robins

American Robins

American Robins are searching for lunch and making sure we know they are present.

Blue Trail Stream Crossing

Blue Trail Stream Crossing

Heading east on the blue trail we find ourselves crossing a brook.

Pine Grove Blue Trail

Pine Grove Blue Trail

Passing close to private residences the blue trail turns northeast and slightly climbs through a grove of White Pine trees.

Blue Trail Seasonal View of Hartsdale Lake

Blue Trail Seasonal View of Hartsdale Lake

Looking east we can see views of Hartsdale Lake  (part of Scarsdale Country Golf Club).

Blue Trail Asphalt Path

Blue Trail Asphalt Path

As we pass a spur of the blue trail on the left the trail now becomes an asphalt path as we come close to the Maple Avenue entrance to the preserve. From here we follow the blue trail west back to the orange trail.

Blue Trail Stream Crossing as seen from Orange Trail

Blue Trail Stream Crossing as seen from Orange Trail

The stream crossing we did earlier on the blue trail is visible to our left.

Green Trail

Green Trail

We are now back at the Green Trail we left a while back. Let’s head north which will take us back to the yellow trail.

Master Gardening

Master Gardening

After only a short distance on the yellow trail we have just stepped out of the woods and are by the master garden area of the preserve. We are now back at the parking lot where we began. Thank you for joining me today on this virtual hike! I hope it has inspired you to check out Hartsbrook Nature Preserve for yourself!

Shagbark Hickory

The preserve is located at 156 Ridge Road, Hartsdale, NY. Click here for directions!

Check below for additional information!

1. The Nature of New York – An Environmental History of the Empire State – This work offers a sweeping environmental history of New York State

Click here for more information!

2. Eastern Deciduous Forest Ecology and Wildlife Conservation – This book is a useful tool for anyone who wants know or hopes to help one of North America’s great natural resources!

Click here for more information!

Feel free to e-mail NJUrbanForest at NJUrbanForest@gmail.com with any comments, memories or suggestion! Thank you and have fun exploring!

HELP SPREAD THE WORD ABOUT HART’S BROOK NATURE PRESERVE ON FACEBOOK, TWITTER AND OTHER SOCIAL MEDIA BY CLICKING A BUTTON BELOW!!

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Scarsdale’s Greenburgh Nature Center!


Welcome to the Greenburgh Nature Center!

Welcome to the Greenburgh Nature Center! The Greenburgh Nature Center (GNC) is a 33 acre nature preserve located in Scarsdale, NY.

Greenburgh Nature Center

GNC features 27 acres of woodland, a pond, nature trails, gardens, outdoor and indoor animal exhibits and a greenhouse.

Manor House

The manor, constructed in 1918, contains nature & animal exhibits. The property was previously owned by the Hall family and was purchased for $725,000 using funding from the Federal Land and Water Conservation Fund and a bond issue from the Town of Greenburgh in 1973 to prevent development of single family housing which was proposed for the property.

Land and Water Conservation Fund

Inside the manor, for a fee, (free for GNC Members), visitors can tour various educational exhibits on the environment and visit the indoor animal exhibits.

Taking Nature’s Course

Nearly 140 reptiles and mammals are present in the indoor animal exhibit from all over the world displayed in ecologically realistic settings. Native animals include the Eastern Screech Owl and American Bullfrogs among others.

Live Animal Museum

Special nature themes of interest are also displayed from time to time.  As of June 2012 there is an exhibit featuring information on the wonders of dirt.

Beautiful Dirt!

There is also information on the nearby Bronx River where a tributary from the GNC flows into. An aquarium populated with fish found in the Bronx River is also displayed.

Do You Know These Bronx River Facts?

The preserve features several outdoor exhibits such as a barnyard habitat and an Aviary among other attractions.

Goat and Turkeys in Barnyard Exhibit

Birds of Prey Aviary

The Green Roof Exhibit was created in 2008 through generous sponsorship funds from Con Edison and provides an example on new views towards sustainability. Vegetation keeps buildings cooler and helps absorb storm water runoff.

Click here for a complete map of outdoor exhibits.

The Great Lawn

The nearly 2 acre great lawn  was created around 1918 when the estate was first built.

The lawn features Beehives and an organic garden.

Honeybees

Organic Garden

Geology

The Greenburgh Nature Center’s Manor House was built from stones quarried from the surrounding property in 1918.

Portion of Wall from GNC Manor

The rocks found in the GNC consist of Fordham Gneiss. Rocks of Fordham Gneiss have been altered by high heat and extreme pressure around 1.1 billion years.  The alteration caused the sedimentary rock to recrystallize forming black-and-white banded, metamorphic rock.

Blurry Eastern Chipmunk on Fordham Gneiss

The Orchard area of the preserve features sandstone in addition to the predominant Fordham Gneiss and is the only part of the center property that features this geologic deviation.

Trails

The preserve features four trails. The trails were originally developed by the previous owners of the land for quarrying and logging purposes.  A trail map is available online here.

Forest Trail

The Forest Trail is the main trail which begins and ends at the Manor house in a loop fashion for about a third of a mile in length.

Forest Trail Path

The main focal point of the Forest Trail is Woodfrog Pond.

Forest Trail Pond

The Woodfrog Pond area is the main source of water for GNC fauna and features freshwater wetlands at its northern and southern borders. Woodfrog Pond originated as a vernal pond which was created from past glacial activity. In 1980,  GNC dredged the pond and constructed a small dam to retain water. The water which forms the pond originates from an underground spring and from rainfall. An outflow from the pond drains to the Bronx River which in turn drains into the East River.

Woodfrog Pond

Woodfrog Pond is unsuitable for fish due to its warm shallow water. Amphibians such as Spring Peepers, Green Frogs, Bullfrogs and a variety of salamanders breed and lay their eggs in the pond (and yes, Wood Frogs make an appearance here too in March to lay eggs).

Turtles on log in Woodfrog Pond

Woodfrog Pond was restored in the fall of 2008. The pond and surrounding area had become degraded due to erosion and high usage. The restoration helped to increase the biodiversity of the pond itself as well as the surrounding wetlands. The Greenburgh Nature Center received a grant from the NYC environmental fund for $9,700 to partially dredge and fortify the pond as well as replant the surrounding area with native trees and shrubs.

North Forty Trail

The north forty trail meanders around the northern section of the preserve and eventually connects with the Forest Trail. The North Forty Trail passes near wetlands and traverses pass the  Scarsdale Country Club in an easterly direction to connect with the Forest Trail near Woodfrog Pond. The North Forty Trail is also accessible from the Oak and Orchard Trail from the west.

Scarsdale Country Club

Sylvia Stein Nature Trail

The Sylvia Stein Nature Trail is a short trail which traverses through the center of the woodlands heading in a north – south direction. The Sylvia Stein Nature Trail is accessible from c the Forest Trail. Ms. Stein was active with mycological groups and led field trips for both mycological groups and the Torrey Botanical Society.

Oak and Orchard Trail

The Oak and Orchard Trail leads from the North Forty Trail and heads southwest past the great lawn to the 3 acre orchard which is also a Box Turtle nesting site.

Box Turtle Nesting and Hatching Site

Flora found at the Greenburgh Nature Center includes:

Fauna includes the below along with many others:

American Robin

Eastern Cottontail

Eastern Chipmunk

Gray Catbird

The preserve is small at just 33 acres but it contains many diverse habitats and is worth a visit. Click here for more information.

The Greenburgh Nature Center is located at 99 Dromore Road, off Central Park Avenue, Scarsdale, New York.  There is free parking available.

Feel free to e-mail NJUrbanForest at NJUrbanForest@gmail.com with any comments, memories or suggestion! Thank you and have fun exploring!

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