Spikes on trees in Oxford to 'stop bird poo' - BBC News
A wildlife campaigner says he believes the spikes are to stop birds from messing on cars.
Great Gonerby villagers complain of 'pitter patter' of bird
Bird sculptures installed in Somerset nature reserve - BBC News
When The World Went To War Over Bird Poop, Elemental
Fury over anti-bird spikes installed on trees 'to protect cars
Birds get revenge by using anti-bird spikes in nests
Black-winged stilt breeds in Kent marsh due to climate change
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Pigeon spikes on Bristol trees branded 'idiotic
Spikes on trees in Oxford to 'stop bird poo
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Fury over anti-bird spikes installed on trees 'to protect cars
Anti-bird' spikes on tree A tree has had its branches covered in
Spikes on trees in Oxford to 'stop bird poo
News Links – 2020 Tree and Neighbor Law For Homeowners and