Conserve Wildlife Foundation introduces new educational contest for 5-8th grade students in New Jersey
by Lindsay McNamara, Communications Manager
Image by: Jessie Peter (2009) “The Educator’s Guide to Marine Debris”
The scientists at Conserve Wildlife Foundation, NOAA, students from the Marine Academy of Technology and Environmental Science (MATES), and other partners are working with local fishermen to locate and recycle over 1,000 abandoned crab pots that litter the Barnegat Bay watershed.
Abandoned crab pots are a form of marine debris, or litter that ends up in oceans, seas, or other large bodies of water. Every year, tons of marine debris is left behind in Barnegat Bay and surrounding waters. When a fisherman’s gear is lost or abandoned it can trap, hurt or even kill marine wildlife like fish, crabs and the diamondback terrapin, a small turtle that lives in the salt marsh.
Nearly 50 diamondback terrapins drowned in one abandoned crab pot. Photo by Shannon Alexander of Bay Country Kayaking
To help fix the problem, our team of scientists will locate (with sonar technology) and take the crab pots that have been lost or left behind in the water. The old and rusty crab pots that are recovered will be recycled and converted into energy!
Calling all students! Do you want to help too? Enter our Species on the Edge: Marine Debris Edition contest and draw a design that shows how our project will help Barnegat Bay and marine wildlife like the diamondback terrapin.
Open to all New Jersey fifth-eighth graders in public, private, or home schools.
The contest opens on Friday, March 4 and closes on Friday, May 20, 2016.
Decal designs will be judged by marine scientists. Judging takes place in June.
The winner will be notified by the end of June.
The winning design will be printed on 2,500 stickers to use as the official “logo” of the project. The winning student will receive two free passes to Jenkinson’s Aquarium and spend a day in the field with one of CWF’s wildlife biologists.
Our abandoned crab pot project brings together the NOAA Marine Debris program, Fishing for Energy partnership, CWF, MATES, Monmouth University, Stockton University, ReClam the Bay, and local fishermen and baymen. Funders of this project include: NOAA Marine Debris Program, National Fish and Wildlife Foundation, Covanta, and the New Jersey Corporate Wetlands Restoration Partnership.
Subscribe to “Behind the Stone Walls” Blog For Multiple EagleCam Updates a Week
by Lindsay McNamara, Communications Manager
Screen Shot by Jim Wright
EagleCam enthusiasts! Want to learn as much as you can about the Duke Farms eagles? Be sure to subscribe to the “Behind the Stone Walls” blog. The eagle posts are written by Jim Wright, author of the new Duke Farms’ Bald Eagles e-bookand “The Bird Watcher” column for The Record.
Posts include beautiful screen shots from the new HD and infrared night vision camera, nest updates, eagle biology, FAQs and more:
CWF leading the charge to provide free recycling and disposal of derelict fishing gear throughout the Barnegat Bay watershed
by Lindsay McNamara, Communications Manager
Abandoned crab pots unnecessarily trap fish and harm other marine life. Photo credit: NOAA
Conserve Wildlife Foundation is proud to collaborate with the Fishing for Energy partnership — an innovative public-private effort that provides commercial fishermen a no-cost solution to recycle old and unusable fishing gear — to recycle an estimated 26,000 pounds of derelict crab pots and other marine debris collected throughout the Barnegat Bay watershed as part of a removal project over the next two years. On Friday, we celebrated our new project with our Fishing for Energy partners at a press event in Waretown, New Jersey.
Abandoned or lost fishing equipment can threaten marine wildlife, like diamondback terrapins, in a number of ways, including by damaging ecosystems as nets and heavy equipment settle upon the ocean floor and through “ghost fishing,” wherein gear continues to catch fish and other wildlife even if abandoned or lost. Gear also can impact navigational safety, damage fishing equipment and boats that are in use, and have economic repercussions on fishing and shipping enterprises and coastal communities.
In just six days, RJ Cericola and other local fishermen have collected over 160 abandoned crab pots!
Look at all the abandoned crab pots removed so far!
“By recycling thousands of dangerous abandoned crab pots, our team is protecting vulnerable wildlife such as the diamondback terrapin, which inhabit the same shallow coastal waters in Barnegat Bay where pots are often lost or abandoned,” said Stephanie Egger, CWF wildlife biologist and principal investigator. “Terrapin population declines, reduced growth, and changes in sex ratios have been directly attributed to by-catch mortality in crab pots. We are so thrilled to work with local fishermen and all of our project partners, particularly the Fishing for Energy program, NOAA, and the New Jersey Corporate Wetlands Restoration Partnership.”
This two-year marine debris removal project, led by CWF and supported by a NOAA Marine Debris Program Community-based Marine Debris Removal grant, is working with local crabbers to locate and remove more than 1,000 derelict crab pots from Barnegat Bay. As part of this project, CWF is partnering with the Marine Academy of Technology and Environmental Science, Monmouth University, Stockton University, ReClam the Bay, New Jersey Corporate Wetlands Restoration Partnership (NJCWRP), and the recreational and commercial fishing community to identify, retrieve, and inventory derelict crab pots. The project is also conducting education and outreach activities on the impacts of derelict crab pots including the development of a lesson plan for schools, presentations for the community, developing informational print materials, and collaborating with the WeCrab education and outreach project led by the Jacques Cousteau National Estuarine Research Reserve/Rutgers University and Stockton University.
MATES students collecting data on the derelict crab pots.
“NJCWRP is proud to support this coalition of partners working on innovative projects to benefit the ecological quality of Barnegat Bay,” said Russell Furnari, chair, NJCWRP. “Removing thousands of these derelict crab pots not only enhances habitat, but also reduces navigational hazards, human health issues, and fishery impacts. We are thrilled to help provide outreach and educational campaigns to the local community, which will prevent additional lost pots and promote a deeper understanding of the bay’s habitat and wildlife.”
The Fishing for Energy partnership provided funds for the transportation and disposal of the gear found in Barnegat Bay through Covanta’s Energy-from-Waste facility in Union County, New Jersey. At the Covanta site, any metal found on the debris will be recycled and the remainder of the traps converted into clean, renewable energy that will power area homes and businesses. The recycled materials will be processed and converted into enough energy to power 2,200 homes for a month!
From left to right: CWF’s Stephanie Egger, Covanta’s Meg Morris, NFWF’s Courtney McGeachy, and Covanta’s Kristin Blake.
Fishing for Energy is a nationwide partnership between the National Fish and Wildlife Foundation; the NOAA Marine Debris Program; Covanta, a New Jersey-headquartered sustainable waste and energy solutions company; and Schnitzer Steel Industries, one of the largest metal recycling companies in the United States. The partnership offers conveniently located collection bins for disposal of old fishing gear, making it easy for fishing communities – even small coastal communities like Waretown and Mantoloking – to deal with the issue of derelict gear. As a result, the partnership reduces the amount of gear that ends up in U.S. coastal waters and recycles and converts the remaining gear and debris into clean, renewable energy at Covanta’s Energy-from-Waste facilities.
Making Headlines: News Coverage from the Press Event:
New E-book Provides Everything You Need To Know About The Eagles And Their Celebrated Nest
by Lindsay McNamara, Communications Manager
We are excited to announce that the new e-book, “Duke Farms’ Bald Eagles,” is now viewable online from any computer or tablet! A collaboration between Conserve Wildlife Foundation and Duke Farms, the free, photo-rich e-book provides everything you need to know about the eagles, their beloved nest, and the new high-definition EagleCam that enables viewers around the world to watch the eagle family at any time of day or night.
The e-book was written by Jim Wright, author of the popular posts about the eagles for Duke Farms’ “Behind the Stone Walls” blog, as well as, “The Bird Watcher” column for The Record. CWF Executive Director David Wheeler wrote the e-book foreward. Experts interviewed for the project include CWF’s eagle biologist Larissa Smith and Kathy Clark of New Jersey Division of Fish and Wildlife’s Endangered and Nongame Species Program.
Other chapters feature EagleCam lesson plan winner Diane Cook and the use of EagleCam in the classroom (complete with a link to lesson plans). The e-book also showcases the bald eagle’s All-American comeback in New Jersey and the other at-risk species that nest on Duke Farms’ 2,750-acre property.
The e-book — designed by Mimi Sabatino — also features cutting-edge page-turning software (try it with the sound on), links to the EagleCam itself, six videos and more than 30 pertinent webpages. Nature photographer Kevin Watson took all the incredible photographs of the at-risk species that have found a home at Duke Farms.
Comments on the Sparta Mountain WMA Forest Stewardship Plan are due Tuesday, March 1, 2016
by Emily Hofmann, Environmental Education Intern
Photo by New York-New Jersey Trail Conference
Wildlife in the Sparta Mountain Wildlife Management Area (WMA) need your help! Submit your comments on the new Forest Stewardship Plan by Tuesday, March 1, 2016.
Conserve Wildlife Foundation supports the new Forest Stewardship Plan for the Sparta Mountain WMA located in Sparta Township, New Jersey. The original Forest Stewardship Plan was introduced in 2009. The New Jersey Division of Fish and Wildlife, in partnership with New Jersey Audubon, recently updated and expanded upon the plan. The new revisions show a commitment to creating healthier forest habitat for wildlife, while abiding by the strict guidelines provided by third-party certification, along with agency regulations.
The new ten-year Plan, drafted by New Jersey Division of Fish and Wildlife and New Jersey Audubon Society, and conducted under an existing Forest Stewardship Plan for the wildlife area, will allow conservation actions to continue. The plan addresses the following key goals:
Improve the health, structure and diversity of the forests;
Create young forest habitat for birds and other wildlife that are of conservation concern;
Enhance foraging, nesting and roosting habitat for cavity dwelling birds and bats;
Suppress the spread of invasive species;
May provide basking habitat for turtles;
Protect and maintain views and vistas;
Improve passive recreational opportunities;
Protect water resources;
Monitor and evaluate stewardship activities
Kelly Triece, our Private Lands Biologist, has pointed out that 80% of New Jersey forests are currently between 60-99 years old, while only 5% of the forests are between 0-19 years old. CWF supports forest stewardship projects, like those presented in the new plan, that seek to even out this clear disparity and promote more diversity in age class of New Jersey forests. Increased diversity in forest age brings increased diversity in plant and animal species. This type of forest habitat has the potential to support over 125 bird species, including the Golden-winged Warbler.
Golden-winged Warbler. Photo by D. Kenny Golden.
The public comment period is an opportunity for you to support forest stewardship that will improve the health of the forest and create young forest habitat; essential for protecting the state endangered Golden-winged Warbler, as well as numerous other flora and fauna.
The Department of Environmental Protection needs to hear from you! To submit comments, visit DEP’s website. Provided below is a draft set of comments which you are welcome to use, as well as revise and submit. Remember, the deadline is Tuesday, March 1, 2016.
Emily Hofmann is the Environmental Education Intern for Conserve Wildlife Foundation of New Jersey.
Suggested text:
To the New Jersey Department of Environmental Protection,
Please accept the following comments in support of adoption and implementation of the Sparta Mountain Wildlife Management Area Forest Stewardship plan. This new plan builds on an existing plan that has been under implementation for several years. The new plan seeks to addresses the long-term health of the forest and the critically important lack of young forest habitat by working to create new young forest habitat patches over the next ten years. In addition, the plan includes explicit goals to protect and enhance hydrologic resources, monitoring of priority wildlife populations, provide compatible wildlife recreational opportunities and adherence to strict third party certification principles and criteria. This plan is important because the resident and migratory birds, mammals, reptiles and amphibians that rely on young forest habitat are struggling to maintain themselves in places they were once commonly found. Throughout the Northeast, young forest habitat has diminished as forestland has been converted to development and abandoned farms and homesteads have matured to woodlands. As a consequence, a wide variety of wildlife have experienced the loss of the scrubby, patchy, disturbed portions of the forest that they rely on for food and cover.
The plan was developed based upon an understanding of the needs of wildlife in the Highlands Region and with a specific focus on ensuring that forest health is improved. The plan authors thoroughly reviewed the history of the region, considered the important water resources of Sparta Mountain, evaluated wildlife needs, recreational desires and community connections, and brought all of this together with a keen eye toward improving the health and vigor of the forest. The plan has gone through an extensive review by experts at the Department of Environmental Protection, has taken input from a wide-range of stakeholders and meets the requirements of a third party certification system. The plan is appropriate and needed given the mission of the NJ DEP and the NJ Division of Fish and Wildlife, the agency charged with management of the wildlife area and conserving wildlife. I encourage the Department of Environmental Protection to adopt and implement the Sparta Mountain Wildlife Management Area Forest Stewardship Plan.
2015 New Jersey Osprey Report documents close to 600 pairs up from low of 50 pairs
by Lindsay McNamara, Communications Manager
Bill Clarke, project supporter holds a young and feisty osprey that Ben Wurst prepares to band with a red auxiliary band on Barnegat Bay. July, 2015. Photo by Northside Jim.
Today, we released the 2015 New Jersey Osprey Report with our partner New Jersey Division of Fish and Wildlife’s Endangered and Nongame Species Program (ENSP). The report highlights the continued recovery of this threatened bird of prey.
“Ospreys are an important indicator of the health of our coastal ecosystems, so it is important to track the health of their population. Their continuing recovery is a very promising sign for our estuaries and the fish and other wildlife that depend on clean water to survive” stated Conserve Wildlife Foundation executive director David Wheeler. “Today, no visit to a coastal waterfront would be the same without the magnificent sighting of an osprey soaring above or crashing down to the water’s surface for a fish.”
Though only about 50 osprey pairs remained in New Jersey in the early 1970s, the report documents close to 600 pairs using a total of 534 active nests in 2015, more than any other year in the project’s history.
CWF and ENSP survey an estimated 80% of the population and create an accurate representation of overall health. Biologists have come to rely on the assistance of specially trained volunteers (osprey banders) and many “Osprey Watchers” who report nests on Osprey-Watch.org.
“The vital work of our volunteers helps us keep our finger on the pulse of the population,” said Kathy Clark, supervising biologist with the DEP’s Endangered and Nongame Species Program. “Having dedicated volunteers is a great long-term monitoring tool and really strengthens the team’s ability to cover the state osprey population effectively.”
“Over the past few years we’ve really seen a shift in how we can track the overall health of the osprey population. In previous years, the use of aerial helicopter surveys to document the size and health of the statewide population allowed biologists to reach large areas, but was also very expensive,” stated Conserve Wildlife Foundation habitat program manager Ben Wurst. “Today, we utilize volunteers to help collect much of this valuable data. These ‘Osprey Watchers’ can view all nests, report nest activity, and other data online that we can, in turn, use to track the statewide population. The use of Osprey-watch.org also helps to raise awareness and educate citizens about ospreys and current environmental issues that aquatic ecosystems face today, including global climate change, depletion of fish stocks, and environmental contaminants.”
As in previous years, biologists and dedicated volunteers conducted ground surveys in mid-summer. These surveys were conducted in the most densely populated colonies of nesting ospreys in New Jersey. From the Meadowlands, south to Cape May, and west along Delaware Bay, a sample of each major colony is checked and nest outcome data are used to determine how well our ospreys are faring. During these surveys, the health of nestlings is assessed and they are banded with USGS bird bands for future tracking. Since this is usually the only visit to nests each year, the condition of the nesting platform is also noted and repairs or replacement are scheduled for the non-breeding season.
In 2015, CWF continued to band young ospreys produced in Barnegat Bay with a red, alpha-numeric coded auxiliary band. Project RedBandis focused on ospreys that nest in the Barnegat Bay watershed from Point Pleasant to Little Egg Harbor. The main goal of the project is to engage the public in osprey management and conservation along the Jersey Shore. At the same time, while collecting data from re-sightings, biologists will learn about their dispersal, foraging habits, site fidelity, migration routes, and life span. This year 33 bands were deployed, putting the total in the field at 95. 2016 marks the first year that red banded ospreys (from 2014) will start to return here from their wintering grounds in South America.
2015 Report Highlights:
In 2015, 423 known-outcome nests fledged an average of 1.74 young per active nest. That rate has averaged 1.75 in recent years, remaining well above the minimum necessary for a stable population (1.0 young/active nest).
The 2015 productivity rate was near the long term average and suggests the population will continue to grow.
Thirty-one new nests were found this year, and we combined that number with last year’s census to estimate the overall population close to 600 pairs.
The next statewide census will occur in 2017.
Of the 423 known-outcome nests, 347 were found along the Atlantic Coast and 76 were found on Delaware Bay.
A total of 737 young were produced from these known-outcome nests.
A total of 432 young were banded by volunteers and biologists with USGS leg bands for future tracking.
Population growth remains around 10% since approximately 2009.
You can help protect New Jersey’s ospreys and all other rare wildlife by supporting ENSP’s New Jersey Endangered Wildlife Fund when you file your state income tax this year and every year. Simply look for Line 59 on your NJ 1040 income tax return, and check-off for wildlife. Every dollar you donate goes directly to ENSP, enabling biologists to continue their work to restore, conserve and enhance New Jersey’s populations of rare species. What’s more, your contribution is matched with an equal amount of federal funding, further strengthening efforts to protect hundreds of imperiled species.
Lindsay McNamara is the Communications Manager for Conserve Wildlife Foundation of New Jersey.
Piping Plover Research and Conservation Five Years Later
by Todd Pover, Beach Nesting Bird Project Manager
The wintering segment of the 2016 International Piping Plover Census has just wrapped up in the Bahamas. This marks six winters of my own involvement with piping plover conservation work in the Bahamas – starting with the last international census in 2011 – so I thought it would be a good time to reflect on the changes I have observed in the years between the censuses.
First and foremost, we now know much more about how many piping plovers winter in the Bahamas and where they are located, including some areas where there are particular high concentrations of piping plovers and other shorebirds. This knowledge is due to the significant increase in survey effort put forth by partners in the Bahamas during the census, but also surveys conducted by Bahamas National Trust and National Audubon Society, as well as our own work at Conserve Wildlife Foundation of New Jersey (CWF), in the years since 2011 to supplement the earlier surveys and better understand how piping plovers use the sites.
The author, CWF’s Todd Pover, scoping out piping plovers during the census.
This is demonstrated by the results of the 2016 census. As just one example of how this extra research paid off, in 2011 when we visited Casuarina Point on Abaco for the census, we knew from local birders and e-Bird that piping plovers were frequently seen there, but not that it was only for a narrow window during low tide to forage, nor that depending on wind conditions or disturbance, they could be at another more remote flat across Cherokee Sound. So in 2016, we had surveyors in place at the correct tide AND in both locations at the same time, thus allowing us to record 26 piping plovers, instead of 0 in 2011. Using similar information gathered across the island we found 178 piping plovers in 2016, compared to 76 in 2011 (and 82 on Eleuthera in 2016 vs. 30 in 2011).
The CWF 2016 International Piping Plover Census team for Abaco and Eleuthera: Pam Prichard, Todd Pover, Stephanie Egger, Michelle Stantial, Emily Heiser, Brendan Toote (left to right).
Even with some oversights like those, the 1066 piping plovers tallied in the 2011 census revealed that the Bahamas was one of the most significant wintering locations for piping plovers, second only to Texas. And with band resight data, we now know that the Bahamas is THE most important winter location for the Atlantic coast population (as compared to the Great Lakes and Great Plains populations). Although the final count for the 2016 census is not complete yet, it has already topped the 2016 figure and will account for a good part of the remaining unknown wintering birds and locations. New surveys in the Turks and Caicos, more intensive surveys in Cuba, as well as the Southeast/Gulf Coast U.S. (which is critical for all three populations of piping plover) should make this the most comprehensive and informative survey to date.
While improved census results are important, one may reasonably still ask how the census is going to translate into better conservation. The Bahamas is a good example of what can be done with the data — last year the Bahamas government set aside the Joulter Cays as one of a series of new national parks, to a large degree based on its importance for shorebirds, especially piping plovers, as a result of information initially gathered from the census and follow-up surveys. This marked the first time shorebirds played a significant role in such a designation, so this is a watershed event for shorebird conservation in the Bahamas (and the Caribbean).
I have noticed other “sea changes” in attitude on a smaller scale. When I first visited the Bahamas (Abaco) during the 2011 census, aside for some birders, piping plovers were little known by the public there. Now when I come, I am recognized as the plover guy and piping plover bumper stickers can be spotted around the island on golf carts and trucks. There is even a new post card, entitled “Birds of the Bahamas” that has a piping plover side by side with a flamingo, the national bird. And there is refreshingly little of the rancor we sometimes have in the states over their protection – the habitats piping plovers use in the Bahamas, especially tidal flats, are also important for valuable resources, such as conch and bonefish, and other marine species, so protecting them is less of a conflict.
The important role the Bahamas plays in the piping plover life cycle is now much better known by the public and other stakeholders. Many of the participating partners have not only provided technical shorebird expertise during the surveys, but worked hard to provide education and outreach towards a long-term conservation goal. One area my colleague Stephanie Egger and I are most proud of in this realm is our Shorebird Sister School Network, where we pair up schools and students in the Bahamas and in New Jersey, using piping plover migration as the link. Now in its third year, this project is working to create a new generation of young conservationists (and piping plover lovers)!
This is not to say our work is done. There is still more to learn, a banding study is being conducted to help us better understand survival compared to other wintering (and breeding) regions, more detailed aspects of site fidelity, and how birds move around sites within islands. Still, piping plovers are no longer a novelty in the Bahamas as was largely the case when I first came in 2011. The challenge over the next five years will be how to harness the increased awareness and knowledge to aid recovery of this endangered species.
A special thanks to Friends of the Environment, who have been our piping plover partner on Abaco from the beginning, please check out all the great work they do! Also to the Disney Conservation Fund and The National Audubon Society for funding, as well as Bahamas National Trust for other support and the conservation work they do in the Bahamas in general. Thanks to the U.S. Geological Survey, sponsors of the International Piping Plover Census, for supporting CWF’s inclusion in the surveys. Thanks to Rolling Harbour Abaco for setting up the Abaco Piping Plover Watch this winter to help us keep track of piping plovers and raise local awareness. Thanks to those who participated in the CWF led 2016 census on Abaco and Eleuthera: Brendan Toote, of the College of the Bahamas, Michelle Stantial, of SUNY – ESF, Pam Prichard, and CWF’s own Stephanie Egger and Emily Heiser. And finally, thanks to our local citizen scientists on Abaco who participated in or provided valuable knowledge for the 2016 census, especially Ali Ball, our “super” volunteer!
Updated Story Map Showcases Bald Eagle Nest Locations from 1985-2015
by Brian Henderson, GIS Specialist
Photo by Northside Jim
Our story map The Return of Bald Eagles in New Jersey has been updated based on the 2015 Bald Eagle Project Report. The story map shows the locations of every eagle nest known to be active (meaning they laid eggs) in New Jersey since 1985 — the year when there was only a single nest in the entire state. The map presents an animated depiction of where eagles have nested each year, so you can track the bald eagle’s triumphant return to the Garden State! Viewing the animation shows you how eagle nests spread from a single point in Cumberland County across all of New Jersey through the years.
The story mapalso highlights a number of Feature Nests which include more detailed information about the projects underway at specific nests, such as the Duke Farm nest which has been featured on our EagleCam since 2008.
The number of nesting pairs of bald eagles has steadily increased each year. This trend continued in 2015 with a record 150 active pairs, which was a slight increase over 146 such pairs recorded in 2014. In 2015, there were 122 nests that successfully fledged at least one young compared to 115 successful nests in 2014 and the 199 total young fledged in 2015 was only slightly less than the record 201 young fledged in 2014.
Conserve Wildlife Foundation’s “For the Love of Wildlife” Photo Contest will run from February 12, 2016 to March 25, 2016
by Lindsay McNamara, Communications Manager
New Jersey might be the most densely populated state, but it is also home to a diverse array of wildlife. From bobcats in the north to Eastern tiger salamanders in the south, many different species of wildlife live in the variety of habitats found in New Jersey. Our photography contest is meant to showcase the love for and need to protect the endangered and threatened wildlife that call New Jersey home.
The “For the Love of Wildlife” Photo Contest is free to enter! Two grand prize winners — one youth and one adult winner — will receive $250. The People’s Choice Winner will win a canoe trip for two on the Batsto River in Wharton State Forest courtesy of Pinelands Adventures.
Submit your photos by 8 PM on Friday, March 25, 2016 in the following categories:
New Jersey’s Rarest Residents: Endangered and Threatened Wildlife Species Only
CWF biologist Kelly Triece to visit Honduras to observe Golden-winged Warblers in their Wintering Habitat
by Kelly Triece, Private Lands Biologist
Golden-winged Warbler. Photo by D. Kenny Golden.
CWF is headed down to Central America to see one of New Jersey’s native songbirds! This time of year the Golden-winged Warbler (GWWA) is in Central and South America. The GWWA is Neotropical Migrant songbird that breeds in New Jersey, but migrates south for the winter. This songbird is a species of special conservation concern in the U.S. and endangered in New Jersey, experiencing population declines due to loss of young forest habitat.
Conserve Wildlife Foundation biologist Kelly Triece will be traveling to Honduras next week to observe the GWWA in its wintering habitat. While she is there, she will be learning more about the wintering habitat requirements of the Golden-winged Warbler as well as the current threats and challenges facing the species in this part of the world.
Young forest habitat managed for Golden-winged Warbler. Photo by Kelly Triece.
The management of early successional habitat, or young forest habitat, is important in New Jersey because it provides breeding habitat and post-fledging habitat for the Golden-winged Warbler. In the past 30 years, over 11,000 acres of upland shrub and emergent wetland habitat have been lost to succession in New Jersey.
Today, 80% of New Jersey forests are between 60-99 years old, while only 5% of the forests are between 0-19 years old. In a naturally occurring system, where fire, wind, flooding and other disturbances are not controlled by humans, this age class would be more evenly distributed. Through management and proper forestry techniques, more diversity can be created to balance the age of the forest.
The Golden-winged Warbler is not the only scrub-shrub dependent bird species considered to be at-risk. About 85% of shrub obligate birds and 35% of forest birds are on the decline in North America. Some of the declining species are Prairie Warbler, Field Sparrow, Northern Bobwhite and American Woodcock. Additionally, woodland breeding birds are also at risk because many rely on young forest habitat for post-fledging. Therefore, the management of young forest habitat is not only specific to the Golden-winged Warbler, it is also important for many other avian species. Furthermore, other wildlife such as insects, reptiles and mammals will benefit from increased flowering plants and foraging habitat.
CWF and our partners — Natural Resources Conservation Service, New Jersey Division of Fish and Wildlife and New Jersey Audubon Society — have worked with private landowners to create or restore over 225 acres of Golden-winged Warbler habitat since 2012 in New Jersey. Our managed forests have a statistically significant higher diversity of birds than unmanaged sites!
Stay tuned for Photos from the Field next week as Kelly travels to Central America!
