Crows and magpies are getting revenge on humans by using anti-bird spikes around their nests as weapons
Aude-Florian Hiemstra, a biologist, and a magpie nest made of spikes. Scientists have found clever birds have started using anti-bird…
Aude-Florian Hiemstra, a biologist, and a magpie nest made of spikes. Scientists have found clever birds have started using anti-bird…