Tag: CWF

by Ben Wurst, Senior Wildlife Biologist

For the past two summers, Victoria Rosikiewicz has worked for Conserve Wildlife Foundation of New Jersey at the Long Beach Island Foundation (LBIF) of Arts and Sciences. LBIF is a non-profit organization whose mission is to “promote the arts and sciences on Long Beach Island and the surrounding communities by enlightening, educating, and stimulating thought and discussion about current trends in the arts and sciences through educational and cultural programs for all ages.” We began working with LBIF in 2015 to help encourage ospreys to utilize a nest platform on their 20 acre preserved saltmarsh. Over the years, our relationship has grown and we have worked to improve science based programming and environmental features on site. From enhancing their Nature Trail and installing the live streaming LBIF Marsh Cam, building the Osprey Blind, and creating terrapin nesting habitat. Victoria has helped to expand environmental education through leading LBIF’s Discovery Days public walks, CWF’s wildlife summer camp, and conducting wildlife surveys. This work has been funded through a grant from the Osprey Foundation.

Continue reading “Enhancing the Sciences at LBIF”

by Caroline Abramowitz, CWF Biological Technician

When looking at the expansive mudflats along the marshes of the Delaware Bay, it is hard to imagine that the area was once densely vegetated and home to a variety of bird species. This spring, CWF began work on a new marsh restoration project funded by the National Fish and Wildlife Foundation and led by Ducks Unlimited and the U.S. Fish and Wildlife Service (USFWS). CWF was contracted to assist with biological monitoring at sites targeted for marsh restoration along New Jersey’s side of the Delaware Bay. Restoration efforts for our sites are being directed toward mudflats that exist due to significant physical alterations made to the marsh in the past. The story of how these mudflats came to be lies in the area’s history and roots in salt hay farming.

As early as 1675, settlers arriving on the Delaware Bay built dikes in salt marshes to protect land from saltwater inflow and create an environment more conducive to salt hay farming and development. One of the most important types of salt hay harvested along the Delaware Bay was Spartina patens, a crop that was widely used as bedding and feed for livestock due to its high nutritional value. By the mid-1800s, at least 14,000 acres of marsh were impounded in Salem County alone with comparable areas altered in both Cumberland and Cape May counties (Cook, 1870). Impoundments restricted tidal flow within the marsh, which stopped the natural process of marsh accretion in which sediment is consistently added to the marsh to increase its elevation. Additionally, drier conditions exposed marsh soil to too much air, resulting in the breakdown of soil and further loss of elevation.

Continue reading “The Complicated History of Our Marshes and an Update on Restoration Progress”

by Emmy Casper, Wildlife Biologist

This year, CWF embarked on a new, ambitious project to monitor and characterize the previously understudied population of American oystercatchers nesting along the Delaware Bayshore. Since so little is known about this breeding population, we had a lot of ground to cover this first field season, both physically and metaphorically. One of the goals of the project is to characterize threats to oystercatcher nest success on the bayshore, whether it be predators, flooding, or something else entirely. It sounds straightforward, but when you consider the span of the project (35 sites across approximately 45 miles of bayshore), monitoring nesting pairs gets a bit more challenging. That’s where game cameras come in.

Game cameras are an extremely useful tool for wildlife monitoring. Cameras deployed at nest sites can provide valuable information about oystercatcher behavior, predator presence, and nest fate (whether the nest hatched or was lost prior to hatching). This is especially important for our Delaware Bay sites, many of which are remote and cannot be monitored as frequently as other locations. Game cameras enhance our in-the-field monitoring and can pinpoint the true cause of nest loss that would otherwise be difficult to determine in the field. Accurate knowledge of nest fate and predator presence is crucial for understanding which factors significantly impact oystercatcher success along the bayshore.

Continue reading “Candid Camera: The Role of Game Cameras in American Oystercatcher Monitoring”

by Ben Wurst, Senior Wildlife Biologist

I recently attended my first career fair at Stockton University. When asked if I would attend, I felt like I couldn’t say no, as I am currently seeking at least 5-6 student interns or seasonal field technicians to assist with several wildlife conservation projects. At first, I wasn’t sure what I could display to draw attention to our table and prospective summer jobs working with rare wildlife.. Then it hit me. I bring what I use when working with wildlife in the field!

Continue reading “Making Dreams Come True. Summer Wildlife Jobs for College Students!”

The Board of Trustees of Conserve Wildlife Foundation of New Jersey (CWF) is pleased to announce the appointment of Liz Silvernail to Executive Director. In this role, Silvernail will guide the organization in its work to preserve rare and at-risk wildlife in New Jersey through field science, habitat restoration, public engagement, and education.

“I am honored to have this opportunity to lead CWF as executive director,” said Silvernail. “With the support of our dedicated and hard-working biologists, the leadership of our board, and the commitment of our supporters and volunteers, we’re ready to take on the daunting challenges facing our rare wildlife and the habitats on which they depend.”

A part of CWF for nearly 12 years, Silvernail was most recently Acting Executive Director. Previously, she was Director of Development where she formed strong corporate and donor partnerships to build organizational capacity and impact. Through her leadership, CWF developed and implemented highly successful STEAM educational programs throughout New Jersey schools as well as the annual Women & Wildlife Awards and a host of outreach initiatives to promote public awareness of at-risk wildlife.

“Liz is uniquely qualified to lead CWF in the implementation of our strategic plan,” stated Steve Neumann, President of the Board of Trustees for CWF. “Her passion for environmental causes, depth of experience, vision and collaborative approach will be instrumental in our partnerships and donor support.”

Silvernail brings over 30 years of non-profit experience to the role. Prior to joining CWF, she championed environmental advocacy for both Scenic Hudson and NJ Keep it Green. A graduate of Boston College, she serves on the board of EarthShare New Jersey and has volunteered with the Garden Club of America, Junior League of Greater Princeton, and Girl Scouts of Eastern Pennsylvania.

Amy Greene of Amy Greene Environmental and a CWF Trustee offered, “Liz’s deep understanding of the organization’s mission, her strong relationship with CWF and NJDEP staff and donors, her commitment to restoring New Jersey’s rare species populations, and her compassion for educating its human inhabitants about the importance of rare species protection makes her a natural to lead CWF to continue to help New Jersey’s most threatened wildlife thrive.”

>> Learn more about Conserve Wildlife Foundation of New Jersey

To learn more about hosting a future showing of Rare Wildlife Revealed – whether for an extended exhibition or a single night’s event – please contact Liz Silvernail, CWF Director of Development at 609.292.3707.

By Kendall Miller

It’s that time of year again. The trees around us, in our yards, on our streets, and in our forests are shedding their leaves with each gentle breeze or strong gust of wind. A dazzling display of colors drew tourists to gaze at our Northeast forests. After the brief but beautiful show, the leaves drift to the ground to litter the forest floor.

Our red, white, and black oaks, red and sugar maples, american beech, hickory, and cherries and other deciduous trees that dominate New Jersey forests all drop their broad leaves on cue. The few evergreen firs, spruce, and pines that we have hold on to their needle-leaves and contribute to the little greenery we have in the landscape until the following spring. Continue reading “Autumn in New Jersey: Why Do Trees Shed Their Leaves?”

By Corrine Henn, Communications Coordinator

While many have been busy mourning the end of summer in anticipation of colder weather and longer nights, the changing leaves outside are indicative of an incredible natural process that too often goes unappreciated – not for its lack of beauty, but the science behind it.

Some years it feels as though we barely get to experience the fall season before we jump into winter, but the fall foliage this year has been a beautiful spectacle so far. Here at CWF, we are suddenly presented with a magnificent backdrop of oranges, reds and yellows in our field work with so many wildlife species in our mountains and forests.

Yet as you go outside to explore and enjoy the season, it might be worth asking, why exactly do leaves change color?

To put it simply: Trees are preparing for winter.

Throughout the spring and summer months, leaves work overtime to provide and store nutrients for the tree. How? The sun triggers the production of chlorophyll, which is a pigment found inside leaves that gives them their green color. Over the warm months, chlorophyll absorbs sunlight and converts carbon dioxide and water into oxygen and carbohydrates, respectively. This complex process is known as photosynthesis and is vital to the health of the tree.

As the days shorten and the nights get longer, exposure to the sun is naturally limited and the production of chlorophyll slows considerably, until eventually it is broken down completely. As the chlorophyll is absorbed by the tree for the long winter ahead, other pigments that exist in the leaves become more visible, ultimately exposing the red, orange and yellow hues we see during the fall.

So, the next time you go outside to marvel at the beautiful fall colors, don’t forget to appreciate just how hardworking nature truly is!

Corrine Henn is a communications coordinator for Conserve Wildlife Foundation