01/11/20 - Norfolk Marsh Harriers

The story of the Marsh Harrier is a real conservation success - once very rare and confined to a handful of pairs in East Anglia, and now, over recent decades, it has spread from its stronghold to other parts of the country where its preferred reedbed habitat can be found. Now resident in the LDV throughout the year, up to 10 birds have been present on the reserve in recent weeks, with individuals roosting at Bank Island, Wheldrake, Aughton and North Duffield Carrs – at least four of these birds have been marked elsewhere, with wing tags allowing their movements to be tracked. At least two of the four have been ringed as chicks in the nest in Norfolk – one from a brood at Holkham NNR on the North Norfolk coast - many thanks to the ringing team for sending us the images below of the birds being ringed.

Similar in size to a Common Buzzard, Marsh Harriers are longer winged and often fly with their wings held in a shallow ‘V’. Females and juvenile birds are a dark chocolate brown with a cream coloured head and shoulders, whilst the males are a mix of ginger brown and grey. Please do let us know if you see any and if you manage to record any of the wing tagged individuals, thank you. Thanks also to Matt Gowney and Joel Ireland for the use of their images, taken recently at Wheldrake Ings.