Surveys and bird counts

South-eastern Red-tailed Black-Cockatoo Annual Cocky Count

  • Date Saturday, 3 May 2025
  • Time 7:00 am - 7:00 pm
  • Locations South-eastern South Australia and south-western Victoria
Register to take part

Join us for the South-eastern Red-tailed Black-Cockatoo Annual Cocky Count

The South-eastern Red-tailed Black-Cockatoo is the rarest of all of Australia’s black-cockatoos. On the first Sunday in May every year we call on volunteers to help us conduct our annual count by surveying over 60 sites across their range.

About the Count

Groups of volunteers will be allocated a site in stringybark forest, which they will cover via vehicle, driving slowly along forest tracks in search of Red-tails. 4WD is preferred but there are some sites that can be done easily in a 2WD.

Volunteers choose one of two survey methods to search for the birds:

  1. Scientific method (which involves stopping the vehicle every 500m to listen out for the cockatoo)  OR
  2. Drive in the park method (which involves driving slowly with the windows down, listening for birds and looking out for signs of feeding). These methods are explained in more detail on the survey information sheet, which together with a record sheet and a map of your survey area, are sent out two weeks before the count.

Where can I take part in the Count?

The South-eastern Red-tailed Black Cockatoo Annual Cocky Count takes place from Keith to Mount Gambier in South Australia and from the Little Desert National Park to Nelson in Victoria. Landholders within the Red-tail’s range are also welcome to survey their own patches of stringybark on the day.

When can I take part in the Count?

Volunteer groups are able to search their allocated site at any time of the day, for as long as they want, on Saturday 3 May, but it is recommended that participants search either up until midday and/or from 3pm until dusk; this is when the birds tend to be more vocal and visible.

Who can participate?

You don’t need any previous experience with bird surveys but you will need to become familiar with what Red-tails look and sound like, as they can often be mistaken for the more common Yellow-tailed Black-Cockatoo.

To hear the difference between a Red-tail and Yellow-tailed Black-Cockatoo please visit our website.

Training is offered on the morning of the Count. You can also watch the video below to prepare for the Count.

Volunteers can also opt to carry out a stringybark seed assessment survey during the count to help monitor food availability for the birds.

Can I collect data as part of a group?

Participants are encouraged to organise their own search group (e.g. family, friends etc), but there will be places available for single participants to join other volunteer search groups.



Registering for the event

To register your interest or secure your search area for 2025, complete the form below.

You can also register by emailing redtail@birdlife.org.au.