Humans And Cockatoos Are Embroiled in an Escalating 'Arms Race' in Australia

Tue, 27 Sep 2022 11:28:38 +1000

Andrew Pam <xanni [at] glasswings.com.au>

Andrew Pam
<https://www.sciencealert.com/humans-and-cockatoos-are-embroiled-in-an-escalating-arms-race-in-australia>

"Australia's crafty, sulphur-crested cockatoos (Cacatua galerita) appear to
have entered an "innovation arms race" with humans, scientists say, as the two
species spar over the rubbish in roadside bins.

​The white birds, which can grow nearly as long as a human arm, initially
surprised researchers by devising an ingenious technique to prise open
household bin lids in Sydney and other areas.

​Now, a new study says they have gone a step further by thwarting the
escalating defenses of fed-up humans.

​The birds' and humans' behaviour may reveal a hitherto unexplored
"interspecies innovation arms race", said a study published Monday in Current
Biology
."

Via 7B'JaJaDa.  See also:

An arms race over food waste: Sydney cockatoos are still opening kerb-side
bins, despite our best efforts to stop them

<https://theconversation.com/an-arms-race-over-food-waste-sydney-cockatoos-are-still-opening-kerb-side-bins-despite-our-best-efforts-to-stop-them-189969>

Cheers,
       *** Xanni ***
--
mailto:xanni@xanadu.net               Andrew Pam
http://xanadu.com.au/                 Chief Scientist, Xanadu
https://glasswings.com.au/            Partner, Glass Wings
https://sericyb.com.au/               Manager, Serious Cybernetics

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