Koel survey
Female KoelPhoto: N Fifer © N Fifer
Male KoelPhoto: N Fifer © N Fifer
About this survey
The Common Koel is a migratory species that arrives in Australia from south-east Asia to breed in spring. It is a type of cuckoo, and it lays its eggs in the nests of a range of other bird species. Although rarely seen, the Koel is well known to many Australians for its loud, repetitive calls, particularly in the early morning.
The main aims of this survey are to document Koel arrival dates in different parts of Australia and to monitor changes in the species' distribution in the places where people live. The secondary aims are to investigate their calling behaviour and to document the other bird species that raise their young.
Become a member
To take part in the survey, you will need to record your observations via an on-line form. To submit this form you will first need to become a member. Membership is free, providing you with your own password that allows you to access your data and allows us to keep track of repeat records from the same location. You can also choose to select a membership option that will allow you to receive email updates of research results and bird news.
Take part in the survey
Step 1: Become a member
Step 2: Find out more about the Koel, including calls and plumage
Step 3: Listen and look for Koels in your backyard or other location
Step 4: Log in and fill out the on-line form