The parrots in the zoo are popping all the time.
Many other species, such as chimpanzees, parrots and dolphins, also show this ability, he said.
His two male parrots are holding the rosary beads and praying in their cage.
The priest's two male parrots are holding rosary beads and praying in their cage.
But parrots are seen as bigger threat because they breed faster and nest in high-up spots.
In artificial incubation programs, aviculturists remove eggs from the nests of parrots and incubate them under laboratory conditions.
"Strolling through the centre at Friskney, in Lincolnshire, he can individually name most of the 414 parrots under his care."
There are some exceptions - parrots, seabirds, clams and tortoises can all outlive us - but humans stand out as the longest-lived primates.
Flocks of hungry parrots and pigeons are plaguing sunflower farmers in some parts of Argentina, eating their crops and thinning their wallets.
And I am sorry to say that the Pussy-cat and the Quangle-Wangle crept softly and bit off the tail-feathers of all the sixty-five parrots, for which Violet reproved them both severely.
The view into the crater of the Masaya Volcano in Nicaragua is a breathtaking experience, enlivened by the accompanying strong smell of sulphur and the loud screaming of parrots.
In order to answer all these questions, researchers at Cornell University filmed parrots in the wild of Venezuela, along with their newborn chicks, to see exactly when and how a parrot got its name.
