12th Annual CBC4Kids Held!

Saturday, January 10, 2026 dawned with a threat of rain. Luckily, the rain held off until just after Lehigh Valley Audubon Society’s 12th annual CBC4Kids was over!

Eleven children from ages 4 to 10 spent time in our classroom at Muhlenberg College learning the purpose of bird counts, how to identify birds, and how to use binoculars. Then everyone piled into cars for a short drive to three local parks, and the three teams got to work spotting and recording birds. 

One of 3 bird counting teams of children who participated in Lehigh Valley Audubon Society’s 12th annual CBC4Kids on January 10, 2026

Altogether, the Crazy Crows, the Nutty Nuthatches, and the Mysterious Marshmallow Mallards counted 411 birds of 22 different species. Highlights included a Merlin, five species of duck, several Ruby-crowned Kinglets, and a Mute Swan strolling down the middle of the road. 

The morning concluded with snacks, a tally of the birds recorded, and a visit to the ornithology museum of Muhlenberg College. Kids left with a National Geographic bird book for children and other fun and educational materials. We hope they also left with the start of a lifetime habit of appreciating and conserving birds.

This year, LVAS volunteer Kelly Patla accompanied Team Nutty Nuthatches in the field and provided a video for us to enjoy. Watch the video here!

Event organizers: Barbara Malt and Chad Schwartz.

We thank everyone who contributed as helpers in the classroom and in the field: Peter Saenger, Dan Pokras, Mark Boyd, Jon Levin, and Kelly and Nathan Patla.

And thanks to all of our LVAS members who support this program and others with your membership dollars and donations!

Article written by Barbara Malt and published January 2026 in THE OSPREY VOLUME 50 • NUMBER 1.

THE OSPREY is the Quarterly Newsletter of The Lehigh Valley Audubon Society, provided first only to LVAS members.

Get all the latest news and event notifications by joining our Chapter of the The National Audubon Society.

Former LVAS President, Dale Steventon, Shares History & Video of Bart Snyder's Egg Collection

Preview Video Clip of Bart Snyder's Egg Collection, courtesy of Dale and Alison Steventon

In mid-October, 2025, LVAS President, Barbara Malt, received an email from Dale Steventon saying “I am 90 years old. I was president of the Lehigh Valley Audubon Society in 1977 to 1980. I would like to share several things with you...” Barbara and LVAS History Committee Chair, Betty Abrams, met with Dale and his wife, Alison, in their home in Schnecksville on November 10th.

During their visit, Dale kindly shared an hour-long video that he and Alison recorded in 1993 while visiting Bart Snyder’s museum of wildlife specimens. Snyder (1906-1998) was a member of LVAS and an amateur ornithologist and oologist – a person who studies or collects bird eggs. His personal museum, the largest private collection of its kind in North America, included mounted birds and more than 16,000 eggs representing more than 500 different species. Most specimens included valuable scientific data, including when, where, and by whom they were collected.

A 1987 Morning Call article offers some background on Snyder and his unique collection: “Snyder began his unusual hobby at age 14 when his cousin gave him a set of eggs. Later he became acquainted with oologists all over the country and traded specimens, thereby enhancing his collection. Only about 20 percent of the inventory was collected by Snyder himself. He’s long maintained state and federal licenses necessary for collecting and keeping the specimens, which have been emptied of their contents and rest on beds of foam mulch in cabinets in Snyder’s basement. Although legal at one time, for many years it’s been against the law to take eggs from nests – a point that Snyder underscores each time he speaks to students.”

The contents of Snyder’s collection have since been donated to various research institutions and organizations, including Muhlenberg College. This is a preview of the full video, which offers a rare glimpse of Snyder’s full collection while it was still on display in his West Allentown home.

LVAS thanks Dale and Alison for documenting Snyder’s collection and sharing this video. To view the full-length video, check out Lehigh Valley Audubon Society’s YouTube channel or visit this link: https://www.youtube.com/watch?v=KCtMlOxdqYE

7 Communities Reached with Birding Backpacks

The Emmaus Public Library is the newest home to birding backpacks donated by LVAS!

Each kit contains a pair of Kowa binoculars, a field guide and common bird ID sheet, instructions on how to use binoculars in English and Spanish, and a guide to local parks.

We previously supplied kits to Allentown, Bethlehem, and Easton. This summer we expanded our program to Nazareth, Palmerton, and Parkland, and now we’ve included Emmaus.

Be sure to let your friends, neighbors, teachers, and others in these municipalities know that they or their children can check out a kit and give birding a try!

Conserving Purple Martins and Studying Natal Dispersal

The Lehigh Valley Audubon Society, The Acopian Center for Ornithology at Muhlenberg College, and Northampton County Parks and Recreation have worked hard to bring Purple Martins back to the Lehigh Valley over the past few years in places like Lake Minsi. With these colonies now boasting large numbers of breeding martins, the question arises: where will the newly hatched Purple Martin chicks nest? Some will return to the colony where they were born, if there are empty nesting gourds. Many of these birds, once they return to the Lehigh Valley for their first breeding season, will have to find somewhere else to nest. Where will these martins go?

This phenomenon is called natal dispersal. It is the permanent relocation of a Purple Martin during the breeding season, and it is an important part of how the birds find new nesting colonies. Natal dispersal remains a mystery for martin enthusiasts and researchers alike, and we’re trying to answer this question.

In conjunction with the University of Delaware and the Purple Martin Conservation Association, we are studying how far and frequently Purple Martins disperse from their breeding site. This information will be critical in the establishment of new colonies.

Purple Martin chicks are being color banded in the Lehigh Valley to track this natal dispersal. Each martin chick gets a color band that ties it to the colony where it hatched. Then, we can “resight” this bird in the field the next year, and see how far the bird has dispersed, based on where that bird is re-found. More banding from our collaborators is starting in southeastern and northwestern Pennsylvania. All of the martins across the state are color banded with a unique combination of colors, so we’ll know exactly where each banded bird we find originated.

Because Purple Martins can disperse so widely, we need your help looking for dispersed birds! Whether you have Purple Martins nesting on your property or in a local park, you can participate in this research project by looking for small, colored bands on the legs of Purple Martins. If you see a color banded bird at your colony, please let us know! First, record what color band or bands you see, the relative position of each band, and which leg the bands were on. If you have a camera, take some pictures! The easiest way to submit your sightings is with this web form: https://bit.ly/PA_Martin_Study. If you have pictures of a color banded bird at your colony, you can send them to Will Krohn, the graduate student at the University of Delaware helping conduct this research, at wkrohn@udel.edu. If you can’t complete the online form, you can also call Will at 484-702-1276.

Read more about recent LVAS Purple Martin towers.

Support our conservation efforts in the Lehigh Valley by becoming a member of our chapter, volunteering with us &/or donating.

LVAS Birding Packpack Program Continues

Carla Derck

Originally Published in January - March 2025 Quarterly Newsletter of The Lehigh Valley Audubon Society

The success of the LVAS birding backpack program continued this past fall with four kids’ backpacks presented to the Bethlehem Public Library on December 9, 2024. A collaborative grant from the National Audubon Society helped fund the expanding program.

At the suggestion of the library, a new item was added this time – a journal in which borrowers can record what, where and when they see birds. The journal remains with the backpack for future borrowers to reference and add their own sightings. The program has been so well-received that we may be expanding it to more area libraries in the future.

Photo of LVAS Board Member, Carla Derck, delivering Birding Backpacks to Bethlehem Public Library

Engage with Lehigh Valley Audubon Society to be notified of future educational programs, guided walks, volunteer opportunities, and all of our latest activities.

If you’re not already a member of our Community Chapter of Audubon, please join, volunteer &/or donate to help with our ongoing Lehigh Valley educational and preservation efforts.

Read about more of our past activities in our newsletter archives.

Bluebird Nest Box Tips from LVAS Habitat Committee!

Spring thaw is right around the corner!!

Eastern Bluebird at entrance to nest box - photo provided by Lehigh Gap Nature Center

Provide Clean Nest Boxes for Bluebirds

Now is a great opportunity to finish up some winter projects and get ready for nicer weather and some great birding.

If you are thinking about adding a bluebird box to your property, now is a great time to get it installed. Birds are slowly moving around and starting to inspect locations for nests this season.

If you have nest boxes up already, now is the time to get them cleaned out and ready for the next generation of bluebirds! No need to add material, simply remove any old nesting material or caches that rodents may have left for winter.

Keep an eye out for more bird/habitat tips!

If you’re not a member of our Community Chapter of Audubon, please join and/or volunteer to help with our ongoing Lehigh Valley habitat preservation efforts.

You can read summaries of some of our efforts to Preserve habitat in the Lehigh Valley, like our multi-species Nest Box Trail System, or read related, more detailed stories by clicking a tag or category to filter this page.

Additional Bluebird Nest Box Construction and Maintenance Information:

https://nestwatch.org/learn/all-about-birdhouses/birds/eastern-bluebird/

https://www.audubon.org/news/how-build-bluebird-nest-box