Scientists challenging the problem-solving capacities of rare birds of prey on the Falkland Islands have found them astonishingly quick to learn when food is on offer – and remember those skills a year later. The finding supports Darwin’s assessment of the birds’ remarkable intelligence when he visited during the voyage of the Beagle, and also shows the sorts of intelligence we most admire are more widespread among birds than has previously been acknowledged.
A team of comparative cognition researchers at the Messerli Research Institute from the University of Veterinary Medicine Vienna, working with a colleague from Instituto de Investigaciones Marinas y Costeras, in Argentina, has found that a type of falcon can perform as well as Goffin's cockatoos (parrots) in solving puzzles to gain a food reward, a remarkable sign of avian intelligence.
A bird of prey, a caracara from the Falkland Islands escaped London Zoo for the second time in 18 months on Sunday, soaring out of the grounds during a meet the animals show for families. The striated caracara named “Louie”, sparked a search of nearby Regent’s Park which left picnickers stunned by the sight of zookeepers waving around a dead rat on a stick in an attempt to coax it back.