Cockatiel

Nymphicus hollandicus

The cockatiel, also known as the weero/weiro or quarrion, is a species of small- to medium-sized parrot belonging to the cockatoo family (Cacatuidae), of which it is the smallest member. Native to Australia, it is the sole member of the genus Nymphicus. Source

Where it is now

In the last 8 weeks this bird was recorded 2,244 times across 13 areas (each area is a 5 degree square).

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Arrival dates

The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.

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Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.