Pigeon Spikes 100 cm (3x33,3cm) – transparent polycarbonate bird spikes – divisible – easy installation – UV- & weather-resistant – Anti-Pigeon Barrier for window ledge, balcony, roof gutter

No more bird poo

All the same print

These are too small to be effective, I've used the RSPB ones for many years and they have been 100% effective, these are no deterrent at all. Hope RSPB re-introduce their one soon.

Very easy to use and so far have prevented any more birds crashing into my windows

Affixed these easily to my large south facing lounge windows to try to stop birds committing suicide against them. Hasn't 100% worked but has certainly drastically cut down on the instances in the weeks since they have been up. Gone from daily hits (not all fatal, most just stunned) to happening very rarely now.They're affixed to an A4 backing sheet and peeled off and stuck to the glass without any bother.

Seems to be working. No birds flying into mirror now. Easy to apply. Happy with product.

Too small and ineffective.

The product was great works a treat no concussed birds .