Marsh Harrier

Circus aeruginosus


Uncommon summer visitor, breeding annually since 1999, common passage migrant and winter visitor.



BOU Name
Western Marsh Harrier
Data Required
All records. Age/sex. (AMBER LIST SPECIES)
Status
Category

Most Recent Records recorded via website

Name Date SiteName Observer Num Notes
Marsh Harrier 17 Apr 2021 Rainham Marshes NR RSPB Ben Mapp 4
Marsh Harrier 15 Apr 2021 Fingringhoe Wick NR EWT Liz Huxley 1
Marsh Harrier 14 Apr 2021 Vange Marsh RSPB Andrew Cox 2 Adult male & immature male.
Marsh Harrier 14 Apr 2021 Old Hall Marshes NR RSPB Ian Swanson 2 pair displaying; female carrying reeds.
Marsh Harrier 13 Apr 2021 Bowers Marsh (RSPB) Steve Grimwade 3
Marsh Harrier 10 Apr 2021 Vange Marsh RSPB Andrew Cox 2 Pair.
Marsh Harrier 10 Apr 2021 Mersea Island Stephen Entwistle 1 Female strood channel SE
Marsh Harrier 09 Apr 2021 Naze, The Brian Combes 1
Marsh Harrier 09 Apr 2021 Abberton Reservoir Steve Grimwade 2
Marsh Harrier 09 Apr 2021 Blue House Farm EWT, North Fambridge Tony Kennelly 1
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