The perfect revenge'? Birds are building fortresses from anti-bird spikes

Anti Bird Spikes: Crows and magpies use 'anti-bird' spikes around their nests like humans; scientists hail 'ultimate adaptation' - The Economic Times

National Geographic Editors' Favorite Pictures of Birds

It's Raining Earwigs - by Jason Bittel

Anti Bird Spikes: Crows and magpies use 'anti-bird' spikes around their nests like humans; scientists hail 'ultimate adaptation' - The Economic Times

Blog - Rosohan Ostrich Farm South Africa Pty

Ami Hicken King (@chickimokes) / X

National Geographic Editors' Favorite Pictures of Birds

Genius birds are using anti-bird spikes to create their nests

Shy Albatross Make Artificial Nests Their Own—Giving Scientists Hope for Their Species

Pictures: Birds Fall From Sky in Arkansas