History of LGNC
Lehigh Gap Nature Center (LGNC) was born out of the efforts of a small group of naturalists who recognized the value and potential of the area. Perhaps the organization’s earliest origins can be traced to the late Grant White, who was quoted in a 1960s-era newspaper article as saying there ought to be a nature center in the Lehigh Gap. Don Heintzleman, through his hawkwatching efforts at Bake Oven Knob (which also dates back to the ’60s), built a community concerned about wildlife and founded the Wildlife Information Center (WIC).
The WIC is the official 501(c)3 nonprofit incorporation under which LGNC still does business today. In the mid-’90s, the WIC had an office in downtown Slatington, but sought a property upon which they could build an environmental education center. An old farm house in the Lehigh Gap was a wonderful prospect, given its proximity to the Lehigh River and Kittatinny Ridge and with a pond on site. Dan Kunkle (who at that time was a board member) recalls that upon visiting the site to inquire if the property might some day be for sale, the owners acted as if the WIC’s arrival was divine providence; the people had just listed their home for sale on the internet. While touring the grounds, the group sighted an osprey overhead, which served as the inspiration for the name the house bears today – the Osprey House.
The Osprey House is the headquarters for the Lehigh Gap Nature Center and provides crucial indoor facilities to support conservation, research and education activities on our adjacent 756-acre property, the Lehigh Gap Wildlife Refuge. Once the Osprey House was acquired, the Refuge was purchased in two parcels (we later acquired the arboretum site). Early on, LGNC established a tradition of working through partnerships by partnering with organizations like the Delaware & Lehigh National Heritage Corridor and DCNR, whose guidance and funding made the purchase of our property possible. Approximately 400 acres of our property falls within the Palmerton Zinc Pile Superfund Site and was heavily contaminated with toxic metals, (lead, cadmium and zinc) between 1898-1980, during the period of operation of the New Jersey Zinc Company in Palmerton, PA.
We followed the advice of plant scientist John Dickerson and former D&L Trail Manager Bill Mineo and planted warm season native grasses to remediate the site and thereby stabilize the metals in the soil and also prevent them from re-entering the food chain at rates which would harm wildlife. We re-vegetated the barren parts of our land, created a trail system, and developed an environmental education and research program that continues today. Our restoration is ongoing as we practice adaptive management, including prescribed fires in our repertoire of conservation tools as we strive to exclude invasives and keep the metals from re-entering the ecosystem and food chain at toxic levels. To quote the Hommer Foundation’s Peter Kern, LGNC is truly an environmental miracle and an educational jewel.
The Osprey House - Our Green Building
In 2013, Lehigh Gap Nature Center received a “Sustainability Award” from the Delaware Valley Green Building Council.
Green Features of the Osprey House, our Visitor and Education Center
Super-insulated walls and ceilings
- -Insulated concrete forms for basement walls (R30)
- -2” x 8” construction with 1” spray foam + 6.5” spray cellulose in walls
- -Ceilings with 1” spray foam,15+” of spray cellulose
- -Walls ~ R35 and ceilings ~R55
Geothermal Heat Pump HVAC
- -Zoned so each room on each level has thermostat
- -Programmable thermostats
- -D-Superheater connects heat pump to water heater
High efficiency lighting
- -Fluorescent bulbs where possible
- -Track lighting using CFLs
- -Exhibit lighting with LED bulbs
- -Occupancy sensors so lights are not left on accidentally
State of the art Stream Discharge Sewage Treatment system
- -Includes aeration tanks
- -75% of effluent from filtration tank re-circulates through system
- -Potable water discharged into river
Green construction materials
- -Hardy board siding (composite made from cement and waste products)
- -Spray cellulose insulation is recycled newspaper
- -Low and no VOC paints
- -Slate from local quarry on lobby floor
- -Carpeting with 100% recycled backing and 35% recycled fiber
- -Dolomite tile in library
- -Trex composite decking made from wood waste
- -On-site boulders used in landscaping and driveway retaining wall
- -Habitat gardens with 100% native plants
Reuse of existing building
- -The addition is designed to allow integration of old building into new
- -Old building was gutted and made energy efficient
High Efficiency air-to-air heat pump in old building
Walls framed out internally to allow for addition of 3.5” fiberglass batts as additional insulation
1” foam sheeting added to ceilings to improve insulation
Storm water management
- -All roads and garden areas are pervious surfaces
- -Roof water collected in pond to maintain this educational feature of our landscaping
- -Demonstration living roof on old springhouse
CollidEscape on windows to prevent bird strikes.
Join us as we improve our corner of the Earth.
LGNC Staff and Volunteers
The administration of LGNC is a mix of volunteer and paid staff members including:
Conservation Landscaping Program Manager
Education: B.S. Geology, Penn State; M.S. Geology, North Carolina State.
Kate Brandes has worked as a geologist and environmental scientist for over twenty years in public and private sectors. She currently manages the Landscaping for Communities and Wildlife Program at Lehigh Gap Nature Center. The program focuses on improving local ecology using native plants and sustainable landscaping practices in small public and residential gardens. Contact Kate at email@example.com
Education: B.Ed. Health and Physical Education, Montclair State University.
Donna left teaching in 1975 to raise three children in Ocean Township, NJ with her late husband Joe. During that time she also worked and volunteered in scouting, teaching swimming and water aerobics and running activities at a campground. In addition to the membership coordinator’s job, Donna has volunteered in the garden, at the front desk and with the education program. She has also helped produce quilts for the LGNC raffle and run many of our booths at local events.
Education and honors: B.S. Secondary Ed, Biology, Kutztown University; M.S. Biology, Kutztown University; Together Green Fellow (2010); Rider Pool Fellow (2015-16); honorary Doctorate awarded by Muhlenberg College (2016).
Dan Kunkle was a high school science teacher for nearly 30 years until leaving his position to dedicate his time to the creation of the Lehigh Gap Nature Center. Since 2003, Dan has worked tirelessly to restore the land at Lehigh Gap, educate children and adults about nature and build a diverse community of support for conservation. Contact Dan at firstname.lastname@example.org
Color of Nature Program Leaders
Darien Rivera, Antonio Martinez, Jose Reyes, Anais Martinez, Ariel Bonilla and Zach Cinicola (not pictured)
Education: B.S. Environmental Science and Sustainability Studies, Muhlenberg College.
LGNC Board of Directors and Board of Advisors
Anita Collins, Ph.D.
Profession: Honey Bee geneticist, USDA (retired);
Prof. of Entomology, Penn State University
George Beam, P.E.
Profession: Electrical Engineer
PPL Corporation, Allentown, PA
Nelson Markley, Ph.D.
Profession: Academic Dean (retired)
Diane Husic, Ph.D.
Profession: Prof. of Biology; Dean, School of Natural and Health Sciences
Frederic “Fritz” H. Brock
Profession: Director (retired)
Lehigh Valley Planning Commission
Profession: Biology Teacher (retired)
Ron Kline, Ph.D.
Director of Counseling Services
Profession: Elementary Teacher (retired)
Northampton Area School District
Isadore “Bill” Mineo, Ph.D.
Profession: D&L Stewardship and Trail
Robert E. Hoopes, P.E.
Profession: Management Corporate Services
PPL Corporation, Allentown, PA
Marilyn Jordan, Ph.D.
Profession: Ecologist, The Nature Conservancy
of New York, (retired)
Board of Advisors
Keith L. Bildstein, Ph.D.
Profession: Director of Conservation
Science, Hawk Mountain Sanctuary,
Profession: Plant scientist
Holly A. Heintzelman, Esq.
Profession: Private attorney
Roland Kushner, Ph.D.
Profession: Professor of Business
Christian F. Martin IV
Profession: Chairman and CEO
Donald A. Molde, M.D.
Profession: Physician, Retired
Carl Oplinger, Ph.D.
Profession: Professor Emeritus of Biology
Profession: Founder/Owner (retired)
Dan’s Camera City
Just Born Candy
Profession: Co-owner Edge of the Woods
Native Plant Nursery
Profession: Professional Planner, Arborist
Committees provide guidance and recommendations to the Board of Directors and are comprised of Board members and other LGNC members. The Executive Director and Board President are ex officio members of all committees.
Nelson Markley, Chair
Anita Collins, Chair
Diane Husic, Chair
Ed Newcomb, Chair
Dave Husic, Chair
Any member with skills in one of the above areas who wishes to serve on a committee should contact
the Executive Director (email@example.com) or President (firstname.lastname@example.org).