For students, faculty, personnel from federal and state agencies, museums, 
environmental organizations and consulting firms

Lichens and Lichen Ecology
July 3 - 9, 2016

Instructors: David Richardson and Mark Seaward
Location: Eagle Hill Institute, Steuben, Me

This seminar is designed to help teachers, students, amateurs and those working 
in state or federal positions become more knowledgeable about lichens.  It is 
suitable for beginners and those who have some familiarity with lichens. With 
small student numbers and two instructors, we happily accommodate a range of 
abilities. Lichens are abundant and diverse along the coast of Maine, so 
participants can pursue topics of interest and also to develop identification 
skills. This seminar emphasizes both fieldwork and laboratory studies. We focus 
on identification of specimens using books, keys and chemical spot tests. We 
provide instruction for how to do these tests and how to cut sections of 
lichens and their fruiting structures in order to examine the spores. Lichens 
from open, forested, and seashore habitats will be studied, with an emphasis on 
the macrolichens, although some crustose species will also receive attention. 
Lectures and slide presentations will cover topics such as the structure, 
reproduction, and ecology of lichens, as well as their use by man and their 
value for pollution monitoring. Those completing this seminar can go on to 
advanced lichen seminars, such as “Crustose Lichens of Coastal Maine.”
 
 
about the instructors
Dr. David Richardson ([email protected]), Professor and Dean Emeritus at 
Saint Mary’s University in Halifax, Nova Scotia, is a specialist in the effects 
of air pollution on lichens and has published many research papers and the 
books, The Vanishing Lichens and Pollution Monitoring with Lichens. His studies 
have taken him to England, Ireland, Canada, and Australia.
 
 
Dr. Mark Seaward ([email protected]), Professor of Environmental 
Biology at Bradford University, England, is a lichen ecologist. He has 
written/contributed to eight books and edited the well-known Lichen Ecology 
published by Academic Press, as well as some
400 other publications. He has studied lichens in Eastern and Western Europe, 
the Middle East, Indian Ocean islands, and Hong Kong.

For general information, go to 
http://eaglehill.us/programs/nhs/natural-history-seminars.shtml

For course calendar and course descriptions, go to 
http://www.eaglehill.us/programs/nhs/nhs-calendar.shtml

For application information and cost breakdown, go to 
http://www.eaglehill.us/programs/general/application-info.shtml

For more information, contact [email protected], 207-546-2821 x 1 


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