What is HMANA?
The Hawk Migration Association of North America (HMANA) is committed to the scientific study, enjoyment, and appreciation of raptor migration.
HMANA’s on-line database for count data and site profiles of over 200 North American hawkwatch sites.
Hawk Migration Studies
All of the Hawk Migration Studies are now available digitally for free for everyone to read online.
Raptor Population Index
The Raptor Population index (RPI) is a partnership project that produces conservation assessments and population trends derived from migration counts of raptors.
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