Northern Harrier
Circus hudsonius (Linnaeus, 1766)
Northern Harrier: https://marylandbiodiversity.com/species/1004
Synonyms
Bogtrotter  Circus cyaneus  Frog Hawk  Marsh Hawk  Mouse Hawk  NOHA  White-rumped Hawk 
Total Records
by Month
for Jan - Dec from 2019 - 2020

Source: Maryland Biodiversity Project database

Total Records
by Year

Source: Maryland Biodiversity Project database