Get outside to a State Park this New Year’s Day! New York State Office of Parks, Recreation and Historic Preservation (State Parks) is putting RECREATION at the top of this year’s New Year’s resolution list with First Day Hikes. Now in its 5th year, First Day Hikes are a great way to help you get your New Year’s resolutions started on the right foot.
On January 1st State Parks is hosting 41 First Day Hikes in parks and historic sites across the state from eastern Long Island and Staten Island, to the Hudson River, Lake Champlain, Lake Erie, and much more. Hikes range from accessible, level walks; a leisurely stroll across the world’s longest elevated pedestrian bridge, explorations of historic landscapes or quiet forest; dog-friendly rambles, mountain hikes, family-orientated activities and more. If there is snow, bring your skis or some parks have snowshoes you can borrow.
During your hike you’ll be able to meet new people, see new places, spend time with family and friends, get a bit of exercise, and enjoy time outdoors. Could there be a better way to spend the first day of 2016?
Remember to dress in warm layers, wear appropriate footwear, and bring water and a snack for your group. Most hikes range from one to three miles in length.
Remember your camera and please share your photos on State Parks’s Facebook Page!
Click here for a complete listing of “First Day Hike” events and registration guidelines.
Here delicate snow-stars, out of the cloud, Come floating down in airy play, Like spangles dropped from the glistening crowd That whiten by night the Milky Way.
Snow is that magical precipitation that turns our stark winter landscape into a winter wonderland; gives school children joy at the possibility of a day off – SNOW DAY; and gives commuters white knuckles as they navigate home on slippery roads. Snow is what we expect to see each winter here in New York State. But what is snow? How is it formed? Is it true that no two flakes are the same?
Snow will form in clouds between the temperatures of -39˚F and 32˚F. Clouds are mostly filled with tiny water droplets, tiny meaning that thousands can fit in a period. Microscopic dust and salt particles from the land and sea are also found in clouds.
As the dust and salt cool in a cloud, they attract the tiny water droplets which stick and freeze to the particles – beginingthe formation of a snow flake (or the scientific term snow crystal). These tiny snowflakes grow by collecting more water molecules. When they get too heavy to be in the cloud they start to fall to the ground. As they fall, they bump into other snowflakes causing pieces (tiny crystals) of the snowflake to break off which become new snow flakes. The humidity and temperature inside the clouds will determine which type of snowflake is formed. If the air is moist and warm (25o-32o F) large flakes will form. If it is cold and the cloud has little moisture, the snow that forms resembles tiny columns. Figure 1 illustrates how different types of snowflakes form in different cloud conditions.
Why do snowflakes have a six-sided symmetry? Snowflakes are six-sided because of the way that the individual water molecules connect together – they form hexagonal lattices which give the snowflakes six-sided symmetry.
Eight common types of snowflakes are:
Hexagonal Plate Crystal:
Six-sided flat crystals with various amounts of surface patterns. Largest of these can be just under ¼” across. Hexagonal plate crystals are found in most snow falls.
Stellar Crystal or Dendrite:
Stellar crystals are six-pointed star shaped snowflakes. These flakes can be up to 1/2″ across. They can be found in low numbers in most snow falls. Formed in the low atmosphere when the temperatures are not too cold and the humidity is high, sometimes the stellar crystal flakes join together to form large flakes that are 2” across. The gentle drifting of the stellar crystal flakes gives a tranquil feeling to snowfalls.
Forming in cold clouds and low moisture, column crystal flakes are six sided and can be hollow inside. During the winter, column crystals are commonly found in the high, wispy cirrus clouds. They help to create a halo around the moon on winter nights. The halo is created by moonlight streaming through these ¼” crystals. Rarely do these crystals fall to the ground.
Asymmetrical Crystals are another common snowflake. They appear to be many hexagonal plates stuck together and have been mistaken for stellar crystals. They are about 3/8” across.
Bullet crystals are column crystals that look like one end was sharpened with a pencil sharpener to form a hexagonal pyramid. They can be seen either singly or in groups of three, attached by the points of the pyramid.
Named for the Japanese drum of the same design, Tsuzumi crystals are column crystals with hexagonal plate crystals at each end. They form when the column crystals bump into the hexagonal plate crystals as the snow falls.
Needles are fine, six-sided columns with a point at each end; they range in length from ¼” to ¾” long. This is one of the most common types of snow flake in a snow storm. Sometimes the needle flakes freeze together during the descent forming conglomerate flakes. These conglomerate flakes quickly break apart as soon as the flakes hit the ground.
Stellar Hexagonal Plate Crystals:
Stellar Hexagonal Plate Crystals are some of the most stunning snowflakes. They form when either a stellar crystal goes through a hexagonal plate crystal cloud condition or a hexagonal plate crystal goes through a stellar crystal condition. These are some of the most common snowflakes in a storm.
By Broly0 (Own work) [CC0], via Wikimedia Commons.
The woolly bears that we see in the fall are the second generation of woolly bears for the year; the first generation hatched out in May. This second generation of woolly bears emerged back in August. Since then , they have eaten leaves from a variety of plants from grasses to clover to trees and sunflowers. Once the cold weather hits, the woolly bear finds a sheltered spot like rotted log, or under a rock, or in a pile of leaves, to overwinter. When the temperatures drop below freezing, woolly bears also freeze. Fortunately woolly bears have a cryoprotectant, a natural sugar-based antifreeze which protects the caterpillar’s tissues from being damaged when it freezes. In spring, woolly bears emerge from their sheltered spot, eat a few more leaves then make their cocoons and undergo metamorphosis to become an Isabella moth.
Folklore has it that woolly bears predict the severity of the upcoming winter based on the proportion of black and reddish brown banding on the caterpillar’s body. A thin reddish brown band means we are in for a tough winter.
But is this folklore true? Dr. C. H. Curran, curator of insects at the American Museum of Natural History in New York City (1928-1960) traveled to Bear Mountain State Park in 1948 to find out. On a single day, he gathered as many woolly bears as he could find, compared the reddish brown segment to the black segment, then reported his findings and a winter weather prediction to a reporter at the New York Herald Tribune. Dr. Curran continued his study for eight more years and was never able to conclude whether the woolly bear was able to predict the winter.
More recently scientists have found that the size of the reddish-brown band increases as caterpillar matures and that wet weather increases the size of the black bands.
While woolly bears may not be an accurate forecaster of the upcoming winter, they are still a delight to see during a visit to a park. Perhaps you’ll see one curled in a ball or looking for the next leaf to eat.
The winter snow provides a great backdrop for finding wildlife scat; you can learn how to identify some of the common critters that reside in our State Parks by looking at their scat. We will be focused on scat that you are most likely to run into while out exploring the beautiful New York State Parks.
When first looking at scat you want to see if there are any remnants or sign of what the animal has been eating. For example, are there berries, fur, bones, or plant fibers? Identifying what the scat is made up of will narrow down the type of species that the scat can belong to. If the scat contains fur or bone then you can assume that the animal is a carnivore, like a fisher or bobcat. Where things can get tricky is if the scat has berries or fur and berries, this comes from an omnivore like a fox, coyote, raccoon or black bear that eat both meat and vegetation. If the scat only contains plant fibers then you can assume that the animal is an herbivore. Some New York species that fit this category are deer, rabbit, porcupine and woodchuck.
The next thing to look at is the placement of the scat and its shape. Canines will generally place their scat higher off the ground such as on a rock in a trail; this is a way they mark their territory so it can be found by other canines. Scraping marks in the dirt from their paws can also be found in front of canine scat. Felines don’t specify where their scat lands and the scat are tubular and sectioned. Deer and rabbit scat is shaped like a ball or marble and can be found primarily in feeding areas. The scat from black bear and raccoon is usually dark in color and will be tubular in shape.
White-tailed deer scat is probably the most common that you will find in New York. It will generally be found in a pile and each piece will be around the size of a small marble. Softer scat will still resemble the ball shape, but more in a patty form.
White-tailed Deer vs. Cottontail Rabbit
Below is a picture of coyote scat. Notice how the end of the scat looks like it has been twisted. Fox and coyote scat look similar, but fox scat is generally smaller. The second photo is scat from a domestic dog, notice the end are not twisted.
Black bear scat is usually in a large tubular pile and usually will contain different food items depending on the time of year. In the spring, bear scat will most likely contain vegetation. In the summer and fall, it will contain things such as seeds, berries, corn, acorns and apples if available.
Scat from a raccoon can be found anywhere from the water’s edge to around your trash can. It is moderately sized and can contain anything from berries to shiny garbage fragments (raccoons are attracted to shiny objects, especially in water).
Bonus scat: Wild turkey have made a serious comeback in New York State, and are a common sight around agricultural field and forested land. Turkey scat is greenish to brown in color and it is believed that male turkeys’ (toms) scat is in a J shape whereas females’ (hens) scat is in more of a pile. The difference in shape is due to the different body structures between males and females.
Definition of “subnivean”: the zone in or underneath the snowpack.
During the winter months when the temperatures fall into the single digits or below zero, and snow covers the landscape, survival in such harsh conditions is often challenging. Have you ever thought about the small mammals that reside in the fields along some of our country roads? One of those critters is the meadow vole (Microtus pennsylvanicus); which means small ears of Pennsylvania. The meadow vole is an integral part of the food chain for many prey species such as the red-tailed hawk (Buteo jamaicensis) and the red fox (Vulpes vulpes).
How do they survive? Meadow voles form runways or paths in dense grass in fields and/or wooded areas in the spring and summer months. You can see evidence of these tunnels by entrance holes.
These runways allow the meadow voles to forage, reproduce and survive while protecting them from predation. Meadow voles also dig shallow burrows where nests are constructed. During the winter months, the tunnels are under the snow.
The snow actually works as an insulator to help protect them from the cold.
Meadow voles often eat the green basal (bottom) parts of grass, berries and the cambium (under bark) of small saplings and bushes.
Next time you take a walk in a State Park see if you can find traces of these remarkable little winter warriors. The beauty and wonders of nature is all around us. We need just take the time to observe and see what we can see.