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

Field Methods for Studying Avian Migration
August 21 - 27

Instructors: Adrienne Leppold and David Brinker
Location: Eagle Hill Institute, Steuben, Me

More than 300 species of birds occur in Maine at some point in their life 
cycle.  Maine is a nexus of activity for both breeding birds and migrant 
individuals. This course has been scheduled to overlap the transition period 
from the breeding season into fall migration. The main topics of the course 
include 1) methods for capturing and marking wild birds, 2) methods for 
studying migratory behavior, and 3) data capture, analysis and application.  
Days will primarily be spent in the field; however some sessions will be 
reserved for labs dealing with age and sex determination as well as statistical 
challenges and approaches, particularly with the large amount of easily amassed 
banding data.

 This course will be ideal for any individual looking to gain or further 
hands-on experience and training in avian sampling methodologies. Field and 
classroom topics include, but are not limited to, mist-netting (passive and 
target with play-back), banding, in-hand species, age, and sex determination, 
use of auxiliary markers, and various emerging tracking technologies.  Field 
portions will be focused on the capture and study of songbirds and raptors, but 
can be flexible given the specific interests and skill levels of participants. 
This course will be most beneficial for those with an existing knowledge of 
basic ornithological principles and species idenentification skills, but 
individuals of any skill level are encouraged to apply. Interested individuals 
should contact Marilyn at Eagle Hill.  Instructors will contact you to discuss 
your interests and experience level so they can adapt course structure and 
content to target individual goals and determine whether or not the course will 
be a good match for you.

About the Instructors

Adrienne Jo Leppold ([email protected]) is currently a doctoral candidate at 
the University of Maine studying behavioral ecology of landbird migrants in the 
Gulf of Maine.  Her work has made groundbreaking strides in understanding the 
movement of landbirds through the region and led to the creation of an 
international, multi-agency initiative to study bird migration in the Gulf of 
Maine region.  She has over 10 years experience working with training others in 
field ornithology practices.  While her studies have focused passerines, near 
passerines, and seabirds, she is also experienced with raptors and shorebirds. 
She is one of a couple hundred people licensed as a North American Banding 
trainer.  She has co-authored several banding manuals used by banding stations 
throughout North American and recommended by the USGS Bird Banding Laboratory.

 
David Brinker ([email protected]) is an ecologist with the Maryland 
Department of Natural Resource’s Natural Heritage Program where he has worked 
on biodiversity conservation since 1989. He is the founder of Project Owlnet 
and co-founder of Project SNOWstorm, two highly successful cooperative efforts 
to study migrating and wintering owls using bird banding and radio telemetry.  
Since 1994, he has led the Central Appalachian Goshawk Study in Maryland, 
Pennsylvania and West Virginia. For many years, Dave was affiliated with a 
long-term raptor banding and migration monitoring effort along the western 
shore of Green Bay.  He has authored or coauthored papers on Northern Goshawk 
population change, Red-tailed Hawk migration, Northern Saw-whet ecology and 
movement, American Oystercatcher distribution, as well as on secretive marsh 
birds and colonial nesting waterbirds.
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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