Marsh Harrier

Recent sightings

No sightings found.

Latest photos

Photo of Marsh Harrier at Lower Farm GP, Berkshire. Taken by Ian Quelch on 5th January 2026.
Photo of Marsh Harrier at Fobney Meadow, Berkshire. Taken by Andy Tomczynski on 7th October 2025.
Photo of Marsh Harrier at Fobney Meadow, Berkshire. Taken by Andy Tomczynski on 7th October 2025.
Photo of Marsh Harrier at New workings, Moor Green Lakes, Berkshire. Taken by Peter Craig on 21st August 2025.
Photo of Marsh Harrier at New workings, Moor Green Lakes, Berkshire. Taken by Peter Craig on 21st August 2025.
Photo of Marsh Harrier at New workings, Moor Green Lakes, Berkshire. Taken by Peter Craig on 19th August 2025.
Photo of Marsh Harrier at New workings, Moor Green Lakes, Berkshire. Taken by Peter Craig on 19th August 2025.
Photo of Marsh Harrier at Queen Mother Reservoir, Berkshire. Taken by Chris Heard on 25th December 2024.
Photo of Marsh Harrier at Queen Mother Reservoir, Berkshire. Taken by Chris Heard on 25th December 2024.
Photo of Marsh Harrier at Lea Farm Lake, Berkshire. Taken by Dave Rimes on 17th April 2025.
Photo of Marsh Harrier at Fobney Meadow, Berkshire. Taken by Stephen Lynch on 17th February 2025.
Photo of Marsh Harrier at Fobney Meadow, Berkshire. Taken by Stephen Lynch on 17th February 2025.
Photo of Marsh Harrier at Fobney Meadow, Berkshire. Taken by Stephen Lynch on 17th February 2025.
Photo of Marsh Harrier at Thatcham, Berkshire. Taken by Andy Tomczynski on 7th July 2024.
Photo of Marsh Harrier at Thatcham, Berkshire. Taken by Andy Tomczynski on 7th July 2024.

Records

YearDetails
2024Horton, adult male, 15th-25th December (C. D. R. Heard).
2024Wraysbury GPs, male, 8th November (C. D. R. Heard).
2024Horton GPs, male, 7th November (C. D. R. Heard).
2024Moor Green Lakes, two, immature male, juvenile, 16th October (P. J. Craig).
2024East Garston Down, juvenile, 4th October (A. B. Merrick).
2024Roden Downs, female, 18th September (M. J. Dear).
2024Compton, two, sub-adult male, 26th August (A. B. Merrick).
2024Moor Green Lakes, 16th August (P. J. Craig).
2024Bockhampton Down, juvenile, 10th August (A. B. Tomczynski).
2024Lower Farm GP, 1st-6th August (D. Andrews).
2024Thatcham Marsh, female, 8th July to 11th August (J. Legg).
2024Chamberhouse Marsh, two, male, female, 27th June to 12th July (M. J. Dear).
2024Lower Farm GP, female, 12th June (I. L. G. Weston).
2024Brimpton GP, second-summer male?, 1st June (J. T. Taylor).
2024Farnborough, 2CY female, 17th May (C. D. R. Heard).
2024Crookham Common, female, 7th-21st May (A. E. D. Hickman).
2024Moor Green Lakes, 30th April to 24th May (R. J. Godden).
2024Thatcham Marsh, 26th April (M. J. Dear).
2024Queen Mother Reservoir, first-summer, 22nd April (C. D. R. Heard).
2024Wraysbury, first-winter, 20th April (C. D. R. Heard).
2024Horton GPs, first-winter, 20th April (C. D. R. Heard).
2024Newbury, female, 9th April (A. E. D. Hickman).
2024Dorney Wetlands, 18th March (M. Warden).
2024Earley, 16th March (K. Sparks).
2024Horton GPs, immature male, 24th February (C. D. R. Heard).
2024Moor Green Lakes, 24th January to 26th October (R. Collins).
2024Padworth Lane floods, 18th January (P. W. Driver).
2024Widbrook Common, juvenile/first-winter, 14th January (C. D. R. Heard).
2024Horton GPs, immature male, 8th January (C. D. R. Heard).
2023Horton GPs, 3rd-29th December (C. D. R. Heard).
2023Great Meadow Pond, juvenile, 8th October (D. J. Barker).
2023Lambourn, 1st October (C. D. R. Heard).
2023Lower Farm GP, juvenile, 18th September (M. J. Dear).
2023Lavell's Lake, female, 11th August (K. R. Seymour).
2023West Ilsley, second-summer male, 7th August (P. W. Driver).
2023Woolhampton GPs, 28th July (J. B. Taylor).
2023Moor Green Lakes, two, 27th May to 15th October (P. J. Craig).
2023Great Meadow Pond, juvenile/first-winter female, 3rd May (D. J. Barker).
2023Colnbrook, 21st April (C. D. R. Heard).
2023Eton Wick, female/immature, 3rd March (D. L. Cleal).
2023Horton GPs, 4th February to 5th March (C. D. R. Heard).
2023Eton Wick, female, 1st-7th February (M. Finch, B. Reeve).
2023Lavell's Lake, female, 29th January.
2023Great Meadow Pond, two, juvenile, 29th January to 15th March (D. J. Barker).
2023Horton GPs, 2nd January (C. D. R. Heard).
2022Horton GPs, first-winter, 21st-30th December (C. D. R. Heard).
2022Eton Wick, 20th December (A. D. Bassett).
2022Fobney Meadow, female, 2nd December (P. Maiteny).
2022Lavell's Lake, 3rd November (K. R. Seymour).
2022Dinton Pastures CP, female, 19th October (D. N. T. Rimes).
2022Great Meadow Pond, juvenile, 18th September (D. J. Barker).
2022Moor Green Lakes, juvenile, 4th September to 1st November (R. J. Godden).
2022Old Down, juvenile, 6th August (A. B. Merrick).
2022Cow Down (West Ilsley), juvenile, 5th August (A. B. Tomczynski).
2022Lambourn, adult male, 7th June (C. D. R. Heard).
2022Moor Green Lakes, first-summer, 17th May (R. J. Godden).
2022Great Meadow Pond, 31st March (D. J. Sussex).
2022Great Meadow Pond, juvenile, 13th February (D. J. Barker).
2022Horton GPs, juvenile, 7th January (C. D. R. Heard).
2021Horton GPs, juvenile, 11th December (C. D. R. Heard).
2021Wraysbury GPs, juvenile, 4th November (C. D. R. Heard).
2021Horton GPs, juvenile, 3rd October (C. D. R. Heard).
2021Cow Down (West Ilsley), juvenile, 27th August (A. B. Tomczynski).
2021Roden Downs, two, 2CY male, juvenile, 25th August (C. D. R. Heard).
2021Compton Downs, juvenile, 25th August (C. D. R. Heard).
2021Roden Downs, adult male, 22nd August (A. B. Merrick).
2021Horton GPs, juvenile, 8th August (C. D. R. Heard).
2021Woodley, female/immature, 13th May (F. J. Cottington).
2021Queen Mother Reservoir, female-type, 12th May (C. D. R. Heard).
2021Horton GPs, female-type, 7th April (C. D. R. Heard).
2021Wraysbury GPs, female-type, 7th April (C. D. R. Heard).
2021Horton Brook Quarry, juvenile, 6th January (C. D. R. Heard).
2020Horton Brook Quarry, juvenile, 27th September (C. D. R. Heard).
2020Great Meadow Pond, juvenile female, 20th September to 1st November (D. J. Barker).
2020Windsor Great Park, juvenile, 19th September (C. D. R. Heard).
2020Great Meadow Pond, juvenile, 30th August (D. J. Barker).
2020Horton GPs, female-type, 7th April (C. D. R. Heard).
2020Lea Farm Lake, 6th January (A. B. Tomczynski).
2019Lea Farm Lake, 30th December (F. J. Cottington).
2019Aldworth, 12th-15th August (A. B. Tomczynski).
2019Dinton Pastures CP, 5th August (K. R. Seymour).
2019Queen Mother Reservoir, juvenile, 31st July (C. D. R. Heard).
2019Windsor Great Park, 23rd July (C. D. Jones).
2019East Berks, adult female, 22nd May (D. J. Barker).
2019Woolhampton GPs, 13th April (J. Taylor).
2019Arthur Jacob Nature Reserve, 15th February (D. Wright).
2018Queen Mother Reservoir, 2nd June (C. D. R. Heard).
2018Datchet, 2nd April (C. D. R. Heard).
2018Moor Green Lakes, 3rd March (R. C. Murfitt).
2017Compton Downs, 1st-3rd September.
2017Aldworth, two, 26th August.
2017Lambourn, three, juvenile, 14th August to 1st September (C. D. R. Heard).
2017Dinton Pastures CP, 30th March.
2016Englefield, female, 6th-7th September (R. Crawford).
2016Upper Lambourn, two, juvenile, 1st-14th September (C. D. R. Heard).
2016Sheep Down (East Ilsley), juvenile, 17th August (A. B. Tomczynski).
2016Wraysbury, 6th August (C. D. R. Heard).
2016Great Meadow Pond, 2CY female, 4th June to 22nd August (C. D. R. Heard).
2016Woolhampton GPs, adult male, 19th March (S. Ricks).
2015Burghfield GPs, female, 19th September (J. E. Andrews).
2015Lower Farm GP, female, 29th August (J. E. Andrews).
2015Roden Downs, adult female, 25th August (A. B. Tomczynski).
2015Aldworth, juvenile, 23rd August (N. J. Bucknell).
2015Great Meadow Pond, juvenile, 16th August (D. J. Barker).
2015Horton GPs, female, 21st May (C. D. R. Heard).
2015Horton GPs, adult male, 17th May (C. D. R. Heard).
2015Moor Green Lakes, 6th May (R. J. Godden, N. Silver).
2015Theale GPs, adult female, 22nd April (A. B. Tomczynski).
2015Moor Green Lakes, 20th April (N. Silver).
2014Queen Mother Reservoir, juvenile, 15th October (C. D. R. Heard).
2014Lower Farm GP, 11th-12th October (J. E. Andrews).
2014Moor Green Lakes, juvenile, 14th September (K. Creed, R. C. Milligan).
2014Woodley, female/immature, 14th September (F. J. Cottington).
2014Moor Green Lakes, 28th August (P. Kendall).
2014Lea Farm Lake, female/immature, 27th August (M. F. Walford).
2014Bury Down, juvenile, 19th August (A. B. Tomczynski).
2014Moor Green Lakes, immature female, 2nd May (R. J. Godden).
2014Queen Mother Reservoir, immature male, 22nd April (C. D. R. Heard).
2014Queen Mother Reservoir, adult female, 20th April (C. D. R. Heard).
2014Queen Mother Reservoir, immature female, 10th April (C. D. R. Heard).
2014Queen Mother Reservoir, 2CY male, 3rd April (C. D. R. Heard).
2013Queen Mother Reservoir, juvenile, 28th September (C. D. R. Heard).
2013Roden Downs, female, 10th August (D. J. Barker).
2013Moor Green Lakes, adult female, 8th August (G. Duffus).
2013Greenham Common, adult female, 2nd July (J. Legg, I. L. G. Weston).
2013Roden Downs, female, 21st June (D. J. Barker).
2013Moor Green Lakes, female, 6th June to 14th July (C. R. Gent).
2013Theale GPs, female/immature, 17th May (R. Crawford).
2013Lower Farm GP, 8th May (I. L. G. Weston).
2013Horton GPs, adult male, 26th March (C. D. R. Heard).
2013Queen Mother Reservoir, sub-adult male, 26th March (C. D. R. Heard).
2013Moor Green Lakes, sub-adult male, 25th-29th March (P. Kendall).
2012Woose Hill, juvenile, 22nd September (P. Bright-Thomas).
2012Lavell's Lake, female, 13th September (L. Seward).
2012Aldworth, juvenile, 3rd September (C. D. R. Heard).
2012Pingewood GPs, juvenile, 27th August (A. V. Lawson).
2012Compton Downs, female/juvenile, 25th August to 7th September (M. F. Walford).
2012Queen Mother Reservoir, juvenile, 23rd August (C. D. R. Heard).
2012Lea Farm Lake, female/juvenile, 21st August (R. A. G. Price).
2012Twyford GPs, male, 20th July (A. D. Bassett).
2012Queen Mother Reservoir, female, 2nd May (C. D. R. Heard).
<2012Many records.