Captive-reared Hawaiian crows show promising wild adaptation, including nest building, after reintroduction efforts.

Crows Nest building collapse, Alexander Street: Fears of collapse. A probe has been launched to find out why an office block suddenly collapsed on Sydney’s north shore.

Crows seem to be able to build nests with anti-bird spikes! The spikes point inwards so they do not harm the bird. @HetNatuurhist in Rotterdam recently collected such a crow nest and you can see ...

An early visit to the gardens of the Zoological Society of London is recommended in order to inspect the initial stages in the nest-building of the brush-turkeys, on the north bank of the Canal.

Magpies also use anti-bird spikes for their nests. In 2021, a hospital patient in Antwerp, Belgium, looked out the window and noticed a huge magpie’s nest in a tree in the courtyard.

Some bird nests are getting pretty metal. Crows and magpies in Belgium and the Netherlands have constructed their nests using anti-bird spikes ― metal skewers that people place on buildings and ...

Crows And Magpies Are Building Nests Out Of Anti-Bird Spikes. ... “Even for me as a nest researcher, these are the craziest bird nests I’ve ever seen,” tweeted Auke-Florian Hiemstra, ...