ZME Science on MSN14 天
Crafty magpies use anti-bird spikes to build their nests
Look around your city and you’ll be bound to spot them in many buildings. Anti-bird spikes are placed to scare away birds and ...
BBC7 年
Pigeon spikes on Bristol trees branded 'idiotic'
including fake birds and noise deterrents, but had little success and installed the spikes in 2014. The firm added: "Bird detritus can cause permanent damage to the paintwork on cars if not ...