Nature Notes: A Maine Naturalist Afield 11/2/25: Two Domes Diverged by a Stream Channel, Part 2

Host: Celeste Mittelhauser
Producer: Glen Mittelhauser

This episode continues Laura Hatmaker’s reflections on Balch Head Heath and the dilemmas of conservation management. She considers the uncertainties of bog succession, the challenges of climate change and incomplete historical records, and the importance of long-term monitoring. Laura shares her work establishing protocols for future surveys, ensuring that data will guide conservation decisions for years to come.

More information about Maine Natural History can be found at mainenaturalhistory.org.

About the hosts:
Glen Mittelhauser founded Maine Natural History Observatory (MNHO) in 2003 to fill the need for an organization that specializes in collecting, interpreting, and maintaining datasets for understanding changes in Maine’s plant and wildlife populations.  Glen received his Bachelor’s in Human Ecology from College of the Atlantic in 1989 with a focus in the biological sciences and received his Master of Science degree in Zoology (with a focus on ornithology and statistics) from the University of Maine in 2000. Glen was the Managing Editor for Northeastern Naturalist and Southeastern Naturalist for 18 years and has served as external graduate faculty for 3 graduate student committees at the University of Maine.  Glen currently serves on the Baxter State Park Research Committee.

Logan Parker is an Ecologist residing in Waldo County, Maine. Logan started the Maine Nightjar Monitoring Project in 2017 and brought the project (and his passion for bird conservation) to MNHO when he joined the team in 2018. Logan is heavily involved in the ongoing Maine Bird Atlas where he both coordinates and participates in the project’s special species surveys. When “off the clock”, Logan enjoys birding, writing, gardening, and working alongside his wife, Hallee, on their off-grid home in the Maine woods. Logan is also a wildlife photographer and shares photos and field notes through his project, Here In The Wild.

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Nature Notes: A Maine Naturalist Afield 10/26/25: Two Domes Diverged by a Stream Channel, Part 1

Host: Celeste Mittelhauser
Producer: Glen Mittelhauser

This episode features part one of an essay by environmental scientist Laura Hatmaker, exploring Balch Head Heath, a rare Coastal Plateau Bog in Lubec, Maine. Laura describes the contrasting northern and southern domes of the peatland, the habitat of the rare Crowberry Blue butterfly, and the questions conservationists face when deciding whether to intervene in natural processes.

More information about Maine Natural History can be found at mainenaturalhistory.org.

About the hosts:
Glen Mittelhauser founded Maine Natural History Observatory (MNHO) in 2003 to fill the need for an organization that specializes in collecting, interpreting, and maintaining datasets for understanding changes in Maine’s plant and wildlife populations.  Glen received his Bachelor’s in Human Ecology from College of the Atlantic in 1989 with a focus in the biological sciences and received his Master of Science degree in Zoology (with a focus on ornithology and statistics) from the University of Maine in 2000. Glen was the Managing Editor for Northeastern Naturalist and Southeastern Naturalist for 18 years and has served as external graduate faculty for 3 graduate student committees at the University of Maine.  Glen currently serves on the Baxter State Park Research Committee.

Logan Parker is an Ecologist residing in Waldo County, Maine. Logan started the Maine Nightjar Monitoring Project in 2017 and brought the project (and his passion for bird conservation) to MNHO when he joined the team in 2018. Logan is heavily involved in the ongoing Maine Bird Atlas where he both coordinates and participates in the project’s special species surveys. When “off the clock”, Logan enjoys birding, writing, gardening, and working alongside his wife, Hallee, on their off-grid home in the Maine woods. Logan is also a wildlife photographer and shares photos and field notes through his project, Here In The Wild.

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What’s the Word on Maine Street? 10/25/25

What’s the Word on Maine Street?, hosted by Sarah Pebworth, is a weekly short feature Saturdays at 9:30am looking at local literary and visual arts events and offerings!

About the host:
Sarah Pebworth leads the steering committee for Word—a Blue Hill Literary Arts Festival, founded in 2017 and held each October. She serves on the boards of the Cultural Alliance of Maine and Lawrence Family Fitness Center YMCA. Since February 2023 Sarah has written “Shared Seas and Common Grounds,” a column published in the Penobscot Bay Press’s Weekly Packet. She and her wife Julie Jo Fehrle live in Blue Hill.

Theme music: Ross Gallagher is a bassist who grew up in East Blue Hill, ME, and currently lives between Bath, ME and Brooklyn, NY, where he works with a wide variety of musical artists. Infinite Blues is a cut from his recently released neon night, an excursion into an ambient/electronic musical world built around rhythmic bass ostinatos, clouds of processed looping electronic atmospheres, and melody. By turns both subtle and unapologetically noisy, the songs are a collection of luminous constellations, roved between by a band of texturally minded instrumental improvisers.

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Earthwise 10/25/25: The Skull

Producer/Host: Anu Dudley

About the host: Rev. Dr. Anu Dudley is an ordained Pagan minister and a retired history professor. She continues to teach classes, including the three-year ordination curriculum at the Temple of the Feminine Divine, and others such as History of the Goddess, Paganism 101, Ethical Magic, and Introduction to the Runes. Currently she is writing a book about how to cast the runes using their original Goddess meanings. She lives in the woods off-grid in a small homesteading community in Central Maine.

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Power for the People 10/24/25: Solar Panels Are One of Your Best Financial Investments

Producer/Host: Steve Kahl

Power for the People: Energy education and solutions for Mainers and Maine communities

This month:
1) The future of the solar industry after federal tax credits expire.
2) Solar PV options in 2026 when the commercial tax credit remains in effect.
3) Why a return of 8 to 9% with NO risk and with NO income tax is a great investment.

Guest/s:
Aaron Cartterfield, Director of Business Development, Maine Solar Solutions.

FMI:
[email protected]
mainesolarsolutions.com

About the host:

Steve Kahl developed and has hosted Power for the People since 2015. He retired after 9 years as Professor of Environmental Science at Thomas College in 2024, where he taught environmental and energy courses and advised the student sustainability club. He is a member of the Friends of Quarry Road Trails board of directors in Waterville where he is the main advocate for a net-zero energy welcome center. Steve advised the board of WERU-FM on making the station studios 100% solar powered and worked with Sundog Solar in Searsport to make it happen back in 2020.

Steve is a career lake researcher in addition to roles in energy and sustainability, and was a founding member of the Lake Stewards of Maine in the 1990s and is currently back on their board. He is past board President of Maine Lakes, the NH Lake Association, and the Lake Winnipesaukee Association.

Prior to moving home to Maine in 2004, he was a member of the Energy Commission in Plymouth NH where he obtained Dept of Energy funding for the renovation of a town office building to net-zero energy as well as the installation of 160 KW of solar PV panels on town properties, including a major PV array at the sewage treatment plant that offsets 40% of its electrical costs.

Steve’s past positions include Sustainability Director at Unity College where he developed a plan for the college to become 100% solar powered and earned the college the prestigious STARS Gold sustainability ranking with the American Association of Sustainability in Higher Education. Before that, he was Director of Environmental and Energy Strategies for the James Sewall Company of Old Town where he led a Maine Technology Institute research project that found that the Maine electric grid could be 100% solar powered if all suitably-oriented rooftops had solar PV panels. His lake research was done while serving as founding director of the Senator George Mitchell Center for Environmental Research at the University of Maine.

His own 1940s-era home is 100% electric, where he has installed two air-source heat pumps to eliminate heating oil, a hybrid hot water heater to reduce his water heating costs by 70%, and insulated the basement and attic to reduce the ‘stack effect’ of cold air coming in the basement and forcing heat out of the attic. He has solar panels on his summer place at the lake and hasn’t paid for any electricity there since 2011. In 2025, he added 6 KW of solar PV on his main home, with the goal to be net zero energy on an annual basis.

Steve has a Ph.D. in Earth Sciences from the University of Maine.

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Coastal Conversations 10/24/25: Scuba Divers, Part 2

Host: Kristin Zunino

Coastal Conversations: Conversations with people who live, work, and play on the Maine coast, hosted by the University of Maine Sea Grant Program.

This episode of Coastal Conversations is the second episode of a two part series about   Maine’s changing marine ecology from professional certified scuba divers occupying the Mid-Coast and Greater Portland area. We are joined by six divers with a total of 166 years of dive experience in Maine. With jobs in research, marine conservation, and scuba businesses, they all dive as part of their careers. Our local divers tell us their observations and predictions of change within their underwater secondary home.

Coastal Conversations is supported by Maine Sea Grant in partnership with Schoodic Institute and The First Coast.

Guest/s:

  • Richard Wahle, retired lobster scientist at the University of Maine
  • Levi Robbins, manager of Aqua Diving Academy
  • Paul Rollins, the owner of Rollins Scuba Associates
  • Phoebe Jekielek, kelp and shellfish scientist at the University of Maine
  • Emily Drappeau, divemaster for OceansWide
  • Marissa McMahan, Senior Director of Fisheries at Manomet Conservation Sciences and member of Maine Climate Council

Thank you Galen Koch, Zach Soares and Natalie Springuel for editing and production assistance. Thank you Sean Todd for production assistance and support during the interview period.

About the hosts:

Natalie Springuel has hosted Coastal Conversation’s since 2015, with support from the University of Maine Sea Grant where she has served as a marine extension associate for 20 years. In 2019, Springuel received an award for Public Affairs programming from the Maine Association of Broadcasters for the Coastal Conversations show called “Portland’s Working Waterfront.” Springuel is passionate about translating science, sharing stories, and offering a platform for multiple voices to weigh in on complex coastal and ocean issues. She has recently enrolled in audio production training at Maine Media Workshop to dive deeper into making great community radio.

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