Entomological Society of Pennsylvania

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Entomological Society of Pennsylvania

Entomological Society of PennsylvaniaEntomological Society of PennsylvaniaEntomological Society of Pennsylvania

Entomological Society of Pennsylvania

Entomological Society of Pennsylvania Entomological Society of Pennsylvania Entomological Society of Pennsylvania

Studying insects since 1842

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Letter from Mark Swartz inviting ESP members to a Zoom meeting about the future of the Society on June 16, 2026 at 7 pm EDT

Letter from Mark Swartz inviting ESP members to a Zoom meeting about the future of the Society on June 16, 2026 at 7 pm EDT

Letter from Mark Swartz inviting ESP members to a Zoom meeting about the future of the Society on June 16, 2026 at 7 pm EDT

Dear ESP members,


The Entomological Society of Pennsylvania (ESP) is the oldest entomological society in

the country, being over 100 years old. Since its inception, the goal of the group has

been to support entomological research and education on numerous levels, from the

academic professional, to aspiring students, and to enthusiastic member

Dear ESP members,


The Entomological Society of Pennsylvania (ESP) is the oldest entomological society in

the country, being over 100 years old. Since its inception, the goal of the group has

been to support entomological research and education on numerous levels, from the

academic professional, to aspiring students, and to enthusiastic members of the public.

We’ve hosted annual meetings, collection trips, museum trips, supported student

research, and participated in bioblitzes and other organized public events. From all of

this, we’ve done our best to have a positive impact on this field of study and to leave a

positive impression on the scientific community no matter what “level” you may be on.

Unfortunately, we are in tough times and ESP as we know it needs to change to survive.

Over time, the group has seen a steep decline in interest which has significantly

affected both the membership and the ability of the executive committee to perform its

basic functions. In an effort to reform and reestablish ESP, we are calling for an all-

hands-on-deck Town Hall Meeting that will open to everyone on June 16, 2026 at 7pm. 

(people who don't receive a link for the meeting by June 22 may email Mike Slater at paplantings@gmail.com to request the link)

Here, we will present a history of the group, describe the current challenges, and outline

potential ways forward. A significant portion of the way forward will entail tapping ESP

membership for new leadership as well as new ideas on how to save the group from

dissolving. A Zoom link to the meeting will be emailed to the membership and posted to

the website so everyone, even non-members, can be part of the discussion. Please,

join us for this Town Hall and be part of saving ESP.

Sincerely,

Mark Swartz, ESP Presidenthe Entomological Society of Pennsylvania or “ESP”, one of the longest running, active entomological societies in the country, is currently restructuring. 


We are enthusiastically asking the entire membership, from the life-long academic to those that just enjoy bees on zinnia’s, to become involved in the process and continue the societal contributions to entomological education and awareness across Pennsylvania.

For now, here is how we would like to moving forward:

  1.
Please refrain from sending dues or other payments. We are attempting to convert ESP to a 501c3 status.

  2.
A virtual town hall meeting will be announced soon to discuss the role of ESP and potential options for the future.

  3.
This announcement will be followed        with a meeting agenda that will outline the goals and objectives of the discussion.

Entomological research, education, and training are currently at a crossroads and during a time when the world of insects is in a precipitous decline. So are many professional societies, conservation groups, and academic programs. ESP has provided scholarships, scientific conference opportunities, contributed to scientific research programs and educated a wide range of entomology enthusiasts. We need your help to continue the society because without it, it may not last.



Mark Swartz, Wildlife Biologist 3
Ft. Indiantown Gap NGTC
Annville, PA 17013 



Reorganization

Letter from Mark Swartz inviting ESP members to a Zoom meeting about the future of the Society on June 16, 2026 at 7 pm EDT

Letter from Mark Swartz inviting ESP members to a Zoom meeting about the future of the Society on June 16, 2026 at 7 pm EDT

 The Entomological Society of Pennsylvania or “ESP”, one of the longest running, active entomological societies in the country, is currently restructuring. 


We are enthusiastically asking the entire membership, from the life-long academic to those that just enjoy bees on zinnia’s, to become involved in the process and continue the societal

 The Entomological Society of Pennsylvania or “ESP”, one of the longest running, active entomological societies in the country, is currently restructuring. 


We are enthusiastically asking the entire membership, from the life-long academic to those that just enjoy bees on zinnia’s, to become involved in the process and continue the societal contributions to entomological education and awareness across Pennsylvania.

For now, here is how we would like to moving forward:

  1.
Please refrain from sending dues or other payments. We are attempting to convert ESP to a 501c3 status.

  2.
A virtual town hall meeting will be announced soon to discuss the role of ESP and potential options for the future.

  3.
This announcement will be followed        with a meeting agenda that will outline the goals and objectives of the discussion.

Entomological research, education, and training are currently at a crossroads and during a time when the world of insects is in a precipitous decline. So are many professional societies, conservation groups, and academic programs. ESP has provided scholarships, scientific conference opportunities, contributed to scientific research programs and educated a wide range of entomology enthusiasts. We need your help to continue the society because without it, it may not last.

Mark Swartz, Wildlife Biologist 3
Ft. Indiantown Gap NGTC
Annville, PA 17013 



THE PENNSYLVANIA BUTTERFLY MONITORING NETWORK (PABMN)

Letter from Mark Swartz inviting ESP members to a Zoom meeting about the future of the Society on June 16, 2026 at 7 pm EDT

THE PENNSYLVANIA BUTTERFLY MONITORING NETWORK (PABMN)

the PA Butterfly Monitoring Network is now Under Development. We are planning on a small scale start up for the 2026 butterfly season and go full scale in 2027. 


Many Volunteers will be needed!




PABMN Page

Our Team

2025 Annual Meeting is Free to all ESP Members

THE PENNSYLVANIA BUTTERFLY MONITORING NETWORK (PABMN)

President: Mark Swartz

President elect:         open

Treasurer and Membership,: Mike Slater

Secretary: Erika McKinney

Newsletter:: Skyler Naya


Board Members:

Betsy Leppo

Jane Earle

Robert Conrow

Dr. Jon Gelhaus

Dr. John Wallace 


Webmaster: Mike Slater



Purpose

2025 Annual Meeting is Free to all ESP Members

2025 Annual Meeting is Free to all ESP Members

Promote Entomological research, activities,  and understanding in Pennsylvania

2025 Annual Meeting is Free to all ESP Members

2025 Annual Meeting is Free to all ESP Members

2025 Annual Meeting is Free to all ESP Members

Join us 

Saturday February 15, 2025

Zoom Only



2023 Annual Meeting

2023 Annual Meeting

2023 Annual Meeting

Join us 

Saturday December 9, 2023

Zoom Only




2022 Annual Meeting

2023 Annual Meeting

2023 Annual Meeting

Recordings are available for registrants


The 2022 ESP Annual Meeting was held Saturday December 3, 2022




Annual Meeting 2021

2023 Annual Meeting

Annual Meeting 2021

As of 9/24/22 All the recordings are available to anyone. from the  November 20, 2021 for our Annual Meeting Via Zoom.

Keynote Speaker: Eric Eaton 

 Wasps: The Astonishing Diversity 

of a Misunderstood Insect. 



Copyright © 2026 Entomological Society of Pennsylvania - All Rights Reserved.

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