Why birds decorate their nests with weird and unnatural objects

Why birds decorate their nests with weird and unnatural objects

Puzzlingly, many birds add human-made material to their nests with no obvious function – now there is evidence that these home improvements might ward off predators

Why Birds Choose Unusual and Man-made Items to Decorate Their Nests

Birds have been discovered to enhance their nests with human-made materials, including plastic items, wires, and even anti-bird spikes, as a strategy to protect their eggs from predators like magpies and ravens. Research indicates that many bird species deliberately include these artificial objects and feathers in their nests. While these items may seem to serve no purpose in terms of insulation or structural integrity, they appear to play a sig…

Why Do Birds Adorn Their Nests with Unusual and Manmade Items?

Red kites occasionally incorporate plastic items into their nests Mike Reed/Alamy Stock Photo Birds often embellish their nests with various materials, including artifacts and feathers, to deter magpies and ravens from consuming their eggs. Numerous bird species are observed adding human-made items to their nests, such as plastic, wires, and even bird spikes from buildings. [...] Source The post Why Do Birds Adorn Their Nests with Unusual and Ma…