Report from the Trails: Summer 2016

img_3541

The yellow-blazed Brown Marsh trail in Goodwin State Forest, September 2016. (c) Jace Paul.

Hello friends, 

Another New England summer has passed into history, and with it the prime hiking season for observing the full diversity of our region’s flora and fauna. This year, the state of the forests is all about water – or the lack of it. Droughts have become typical for Connecticut, as in many other states, and as of September 9, 2016 Connecticut remains in a state of Drought Alert, with most of the state in a moderate drought condition and some areas (the northeast region from Windsor Locks to Putnam) in extreme drought conditions. The combination of high temperatures and very low precipitation has both immediate and long-term effects on our ecosystem.

Tree health is compromised when dry conditions weaken or destroy the newer, non-woody roots, and water circulation to the higher parts of the tree is diminished. Poorly watered trees are more susceptible to infectious fungi, root rot, and insect invaders. The ash-borer, an invasive species that kills tens of millions of trees each year, thrives when trees are already compromised by drought. Of course, the big (bad) insect of 2016 was surely the ubiquitous gypsy moth caterpillar (Lymantria dispar), which devoured hundreds of acres of forest canopy across New England. Gypsy moth outbreaks are not uncommon in our region, but this year’s was the worst in some three decades because the species thrives when – you guessed it – precipitation is abnormally low. Trees already compromised by drought, then, experienced additional hardship when their canopy disappeared into the mandibles of thousands of hungry caterpillars. The outbreak was finally brought under control by the fungus Entomophagia maimagia, which normally controls gypsy moth populations but requires a wetter spring season to do so.

With this array of environmental concerns for trees, we should expect a “blink and you’ll miss it” autumn foliage event this year. The good news is that trees are hardy by and large, and it takes more than a year or two of drought conditions to cause lasting damage on forest health. However, given the reality of climate change and the expectation that drought conditions will occur more frequently in the coming years, tree health and forest mortality is a serious concern going forward. 

img_2176
Dusk on Pine Acres Pond, February 2016. (c) Jace Paul.

The drought also affected river, stream, and wetland health. If you’ve been out at all this summer, you’ve no doubt noticed the very low waterlines of many of our streams and rivers. Connecticut was forced to ban fishing in several areas due to the very low water levels of rivers and streams, where salmon and trout numbers are reduced. Diminished flow not only affects fish and other aquatic life, but also causes concentration of environmental pollutants like heavy metals and agricultural runoff, leading to decreased water quality. Algal blooms (particularly of cyanobacteria) can deposit toxins in the water, increase surface acidity, and choke out competing plants and fish in the surrounding environments.  Waterfowl and aquatic insects have fewer options for nesting and feeding, and plants that thrive in standing water or along river banks die off.

Mosquitoes, however, are more complicated: some species, like the Culex variety, thrive in drought conditions because they lay eggs in stagnant, warm water and in the muddy areas that remain when streams and rivers dry up. Across much of New England, however, the overall mosquito population was reduced this year.

Mammals and reptiles have been forced to venture farther afield for hunting and nesting, and bear sightings are on the rise across the state. Vernal pools, a critical component of our ecosystem where turtles home, dried up very early this year, and there was a rise in the number of turtles killed on roads as they attempted to find water.

img_2496
An old trail sign in Natchaug State Forest, April 2016. (c) Jace Paul.

Agriculture in Connecticut has also been impacted by the drought. The peach crop was already decimated by an unusual cold snap in February, but extreme heat and dryness became the nail in the coffin for peaches, pears, and plums across the state. This year’s apple crop will fare slightly better, with only a modest fifteen-percent reduction in volume due to the drought.

Given the many challenges to our natural landscape, the need for strong leadership in environmental justice is clear – but, unfortunately, the news from the political ecosystem is just as dire in Connecticut this year. Governor Dan Malloy, already under fire for gutting the state’s funding to hospitals, schools, and arts programs, announced a 14% reduction in the Department of Energy and Environmental Protection budget, forcing the agency to close three state campgrounds and drastically reduce services to other state parks and beaches. The DEEP outlined how this severe cut would impact the programs and staff that monitor environmental quality and oversee conservation efforts. Incidentally, governor Malloy also slashed the DEEP budget in 2015. In short, environmental concerns continue to grow, with the DEEP sounding an alarm on many issues, while the political establishment in Connecticut drains the resources available to combat them. 

img_2909
A marsh in Gay City State Park, June 2016. (c) Jace Paul

Thankfully, Connecticut has a number of private organizations picking up the slack. The Connecticut Forest and Park Association continues to play a vital role in protecting and supporting our woodlands. Without them, we simply would not have many of the trails that we do, nor would they be as well cared-for as they are. The Last Green Valley also helps protect the woods and wildlife of Eastern Connecticut, with programs like their RBV stream monitoring program doing what the DEEP no longer has the personnel to do. Finally, smaller organizations like the Friends of the Goodwin forest provide a tremendous service engaging the public with free educational programs and forest/park maintenance. If you can, support these organizations by donating or volunteering.  

If all this seems like a glut of bad news, the hiking season this year was nevertheless a wonderful one. Of course, nature is a web of relationship, and often a curse for one species is a boon for another. As a hiker, I observed fewer mosquitoes and deer ticks and more of certain species – the shore at Black Spruce Pond, for example, was rife with frogs, which drew magnificent herons and cormorants to observe, too. Snakes traveling afar afforded me the opportunity to see four of Connecticut’s fourteen species in the wild, including the eastern black racer whose numbers have been drastically reduced in recent years. As of today, I have done 67 hikes totaling 345.7 miles, including all of the Natchaug and Nipmuck trails.

Our forests and parks continue to be a jewel to our state, and if you haven’t been hiking this year, I urge you to do so while the weather is still accommodating. Above all, take action to protect the future of our wild lands and the species that inhabit them. 

See you on the trails.

img_3356
The Natchaug River, August 2016. (c) Jace Paul.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s