Wednesday, July 12, 2017

Finding New Ways To Avoid Adirondack Roadkill

RoadkillMany of us are familiar with the guilt of hitting an animal while driving. The way that its body weight seems to travel through the frame of the car is difficult to forget.

But the fact remains that we have places to be and even a few well-intentioned road signs cannot slow us down. In our ceaseless efforts to connect our world, we don’t always consider the ways that our road network has fragmented the animal habitats it paves over.

The unpleasant task of shoveling the battered carrion from our roadways falls to local highway departments. But what exactly happens to the bodies from there? I reached out to representatives from a few local county highway departments and it turns out their methods vary, but most are taken to landfills or compost bins. Scavengers remove many of these animals before road crews have a chance to clear the roads, a valuable but underappreciated ecosystem service provided by crows, ravens, foxes, and the like.

A study published in the New Zealand Journal of Zoology found that seasonal peaks in road kill for specific species was dependent upon breeding periods and dispersal. Deer and moose are particularly vulnerable to vehicle collisions during their fall mating seasons, according to a representative for the New York State Department of Environmental Conservation (DEC). Disseminating information on these predictable changes in animal behavior provides some aid, but the number of incidents remains troubling. This suggests that accommodating for animal behavior could be more effective than attempting to educate human drivers. » Continue Reading.


Wednesday, July 12, 2017

New Record Established For New York’s Breeding Bald Eagles

bald eaglesBald eagles are being seen in historic numbers across New York and the State Department of Environmental Conservation (DEC) has reported the highest number of nesting pairs, an estimated 323 breeding pairs, since the agency undertook a restoration effort in 1976. Exact estimates will be determined over the course of the breeding season as biologists compile ground reports and surveys.

A record number of 53 new nesting territories were verified in 2016, increasing the total number of breeding territories in New York State to 442. Nesting territories are areas known to be occupied by bald eagles and are the locations included in DEC survey and monitoring efforts. Of these 442 territories, 309 (70 percent) were confirmed to host breeding pairs of eagles last year. » Continue Reading.


Tuesday, July 11, 2017

Survey Evaluates Health of Northern New York Bees

Cornell University Honey Bee Extension Associate Emma Mullen inspects a hive in Northern NY The results of a survey, believed to be the first of its kind, to identify the health of Northern New York bees, as well as the presence of key parasites and pathogens in regional bee colonies have been posted.

The Northern New York Agricultural Development Program provided a small grant for a survey of Northern New York bee colonies to contribute to regional knowledge and educate regional beekeepers on practices to better maintain the health of their bees and their businesses.

The data on the levels of 8 viruses in the NNY bee colonies contributes to a statewide database on the factors influencing pollinator health and identifying current management practices by beekeepers. » Continue Reading.


Saturday, July 8, 2017

Adirondack Fisheries: The Redbelly Dace

Summer is the season for being on the water in the Adirondacks, and a canoe or kayak is the perfect way to explore the many ponds, slow-moving rivers and marshes that exist throughout the Park. While these shallow, muddy-bottomed settings may not be great for swimming, the rusty-tan water occasionally covered with patches of floating leaves and strands of submerged vegetation does teem with life. Among the residents of these quiet, weedy waterways is the redbelly dace (Phoxinus eos), a common and widespread member of the minnow family of fish. » Continue Reading.


Friday, July 7, 2017

A Call For Citizen Scientists To Remove Asian Clams In Sandy Bay

Citizen Scientists participating in the Lake George Association's first Asian Clam Citizen Science Day.Last year, 475 Asian clams — a small clam, less than 1.5 inches in size, that can spread rapidly — were removed from Lake George, thanks to a half day of work from about 20 volunteers as part of the Lake George Association’s Asian Clam Citizen Science Day in Sandy Bay.

The association hopes for a similar result this year from 10 am to 1 pm Monday July 10 when it holds its second Asian Clam Citizen Science Day as part of New York’s Invasive Species Awareness Week July 9 through 15. » Continue Reading.


Thursday, July 6, 2017

Unintended Consequences: North Country Starlings

starlingIt’s the classic story of unintended consequences.

In 1890, Eugene Schieffelin released 60 starlings in New York’s Central Park with the hope of establishing a breeding population. Just in case the experiment wasn’t successful, he released another 40 the next year.

Schieffelin was a big Shakespeare fan and he wanted to bring to the New World all the European birds mentioned in The Bard’s plays. Starlings appear in Henry IV, Part 1, in case you are wondering. Schieffelin was also a member of the American Acclimatization Society, a group that advocated shifting species around the globe. It apparently seemed like a good idea at the time and had the support of a lot of scientists. Now we know it’s not. But it’s too late. » Continue Reading.


Wednesday, July 5, 2017

Adirondack Butterflies: The White Admiral

Forest clearings in the Adirondacks are especially attractive settings for many forms of wildlife. The warmth of the ground when the sun is shining is particularly inviting to cold-blooded creatures, and the stands of trees that surround these openings in the canopy serve as a source of food and shelter.

Clearings created during logging operations, wide sections along secondary roads, and the open space that typically exists around lean-tos and campsites are places frequented by numerous animals. Among the creatures easily observed during the coming month in these sunny oases of our deciduous and mixed woodlands is a strikingly attractive, black butterfly with a distinct white strip across its wings. The white admiral butterfly (Limenitis arthemis) is a common component of our fauna and regularly lingers around small forest clearings during the early summer throughout the Park. » Continue Reading.


Saturday, July 1, 2017

Adirondack Wintergreen

wintergreenI give a lot of tours at my 80-acre homestead, and have found that most visitors are delighted for the opportunity to connect nature with real life. Those of us who spend much time rubbing elbows with nature might say that it is real life, but for many people the connection is a serendipitous anomaly.

“Remember teaberry gum?” I like to ask as we walk along a wide, sunny woods path. “That stuff that used to be around when we were kids, in the red package?”

They always nod, even the people who are probably too young to have ever encountered teaberry gum on the shelves at the corner variety store. They suspect I’m leading up to something big and don’t want to miss out.

I reach down and pluck a shiny leaf from a wintergreen plant growing along the edge of the footpath, snap it into several pieces, and rub it between my fingers to release the oils. After taking a whiff myself — both as a show of good faith and to ascertain that it is sufficiently aromatic for a show-and-tell specimen — I offer it up for sniffs all around. » Continue Reading.


Saturday, July 1, 2017

Do Your Part For Pollinators

HummingbirdPollinator Week may be over, but efforts continue to educate on the global and regional importance of pollinators and to show people what they can do to help.

Events will be going on throughout the summer to educate the public, including lectures by Dr. Christina Grozinger, Director of Penn State University’s Center for Pollinator Research, July 19 at the Wild Center in Tupper Lake and July 20 at View Arts in Old Forge; showings of the film “More Than Honey” about why bees are facing extinction; gardening and beekeeping workshops and opportunities for learning to identify and monitor pollinators. See a calendar of events here. » Continue Reading.


Sunday, June 25, 2017

The Anatomy of Bird Feet

raptor footAs spring’s crescendo of birdsong mellows now to a steadier summer trill, I listen for melodies I don’t recognize and try to figure out which birds are singing. I look through binoculars at their feathers, the color variations along head and chest, the size of their beaks, the shape of their wings, and the tilt of their tails in my flailing attempts to distinguish one species from another. Rarely have I considered feet in my casual observations, although this part of a bird’s anatomy can be highly specialized for various uses.

“When you look at the foot of a bird, they’re not all the same,” said Kevin McGowan of the Cornell Lab of Ornithology. “All the birds basically started off with three toes forward, one back. From that, they’ve evolved in a number of different ways for various reasons.”

Birds walk on those toes – not the entire foot. The backward-bending joint we may consider a knee is actually the birds’ ankle. The feet consist mainly of bones and tendons, with very little muscle and few blood vessels. » Continue Reading.


Saturday, June 24, 2017

Garden Blight: Better Never Than Late

It’s not too early to start thinking about late blight. No relation to early blight, with which it shares a last name, late blight has become a perennial disease since infected tomato plants were shipped from southern greenhouses to the Northeast in May 2009. Prior to that, late blight was uncommon, but now we seem to be able to bank on its arrival each August. The fact that it is a seasonal immigrant is worth noting, since most garden diseases (such as early blight) are already here in the soil.

Gardeners and produce growers make a fuss about late blight because it has the potential to kill acres of tomatoes and potatoes in a matter of days; its fearsome reputation is well-deserved. Given the botanical name Phytophthora infestans, “highly contagious plant destroyer,” it is what laid waste to the Irish potato crop from 1844 to 1846, leading to a devastating famine. » Continue Reading.


Wednesday, June 21, 2017

Pollinator Project Passing Out 30,000 Wildflower Seed Packets

Adirondack Pollinator ProojectADKAction has spent the past three years helping spread the word out about the importance of milkweed. With the distribution of over 20,000 free seed packets now Adirondack roadsides, gardens, and community parks are thriving with the Monarch butterflies only food source.

According to ADK Action Executive Director Brittany Christenson, the organization began the Milkweed project at the time when the plight of the Monarchs was also receiving a lot of national press. At the time, some people couldn’t even recognize Monarchs, let alone understand that milkweed was the only plant where Monarchs laid eggs.

“The timing of the project was perfect,” says Christenson. “After talking with people we feel that we were able to help get the word out. People are aware of the Monarch’s issue and know what they can do to help. Now we are focusing our attention on a broader range of pollinators.” » Continue Reading.


Monday, June 19, 2017

Whiteface Field Station Science Lectures Planned

asrc logoThe 2017 Atmospheric Sciences Research Center’S (ASRC) Falconer Science/Natural History Lecture Series will be held Tuesday evenings at 7 pm at the ASRC Whiteface Field Station, 110 Marble Lane, Wilmington.

These lectures are free and open to the public. » Continue Reading.


Sunday, June 18, 2017

Non-Native Jellyfish Found In Newcomb ‘Heritage Lake’

View of Wolf Lake during summer 2016A SUNY College of Environmental Science and Forestry undergraduate received the Hudson River Foundation’s Polgar Fellowship this summer to conduct water sampling in Wolf Lake on SUNY-ESF’s Huntington Wildlife Forest (HWF) under my guidance.

Sampling will be conducted to determine if water quality changes observed over the past few summers in Wolf Lake might be due to a relatively unknown but widespread organism, the freshwater jellyfish Craspedacusta sowerbii. » Continue Reading.


Saturday, June 17, 2017

Striders: Summer Insects Who Skate On Water

Water Strider Scanning a sunlit pond floor for crayfish, I was distracted by seven dark spots gliding in a tight formation. Six crisp oval shadows surrounded a faint, less distinct silhouette. The shapes slid slowly and then, with a rapid motion, accelerated before slowing to another glide. I can remember seeing this pattern as a child, in my first explorations of pond life.

Water strider shadows are far larger than the insects casting them. To visualize the surprising proportion of legs to body, it may help to think in human scale. For mathematical simplicity, picture a six-foot-tall man lying flat on the water surface. Imagine that attached near his hips he has a pair of seven-foot-long, stick-skinny legs pointing back at a 45 degree angle. Just forward of these spindles he has another pair pointing forward at a 45 degree angle; these are nine feet long. A pair of three-foot-long arms point forward and each has a single claw protruding from the palm. » Continue Reading.


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