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Monday, 18 July 2016

Barn Owl nests, created by Jackdaws

The blocked chimneys of derelict cottages, houses and castles form about a third of known Barn Owl nest sites in Kerry. The chimneys are often blocked as a result of Jackdaws adding sticks to the cavity for their own nests. Here's a couple of examples from recent weeks.

John Lusby from BirdWatch Ireland inspecting a nest in the chimney of a ruined house in SW Kerry. The pile of Jackdaw sticks reached some seven feet (2.5m) on top of which Barn Owls nested on a broad, flat platform inside the chimney, July 2016 (M.O'Clery, under licence from NPWS).

Blocked chimney of a derelict cottage with two Barn Owl chicks, north Kerry, July 2016 (M.O'Clery, under licence from NPWS).

Chimney nest with three Barn Owl chicks, SW Kerry, July 2016 (M.O'Clery, under licence from NPWS).

There is much more on this on the Irish Raptor Blog HERE