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Report a ringed European Roller

European Rollers ringed by this project carry a dark blue plastic ring printed with a short white code. The code identifies the individual bird, so one reading tells us where that bird has been and how long it has survived. Reporting one takes about two minutes.

Rollers perch conspicuously on wires, fences and branches, which makes them one of the easier ringed birds to read. Patience is what it takes: wait for the bird to turn or sit up, or photograph it from several angles.

What to look for

The bird’s left leg carries a dark blue ring printed in white with a number, a letter and an asterisk. The right leg carries a plain metal ring.
The blue ring goes on the left leg and the metal ring on the right. Rollers ringed in Europe carry other colours and different codes, so please record what you actually saw rather than what this diagram shows.

Reading the code

The code is always one number, then one letter, then an asterisk: 6A*, 3F*, 2K*. The asterisk is not part of the code. It marks the end, so that when the bird turns you know where the code begins.

Only fifty rings exist, so the characters are drawn from a deliberately small set. The number is 1 to 9, never 0. The letter is one of A, C, F, H, J or K. If you read anything outside those, look again. Fifty rings are in circulation, running in six blocks:

  1. You only need two characters. The first is always a number and the second is always a letter, so a zero can never be mistaken for the letter O, or a one for the letter I. Read the number, read the letter, and check that the asterisk sits after them.
  2. If you could only read one character, report that one. The form lets you mark the other as unread. With only fifty rings out there, half a code narrows the bird to a handful of individuals, and the date and place often settle the rest. A guessed character does not help, because it will match a different bird that really exists.
  3. Report the bird even if you read nothing at all. A ringed roller seen alive at a known place and date is a record we can use, whether or not the code came out. Choose “I could not read it” for both characters and send it anyway.
  4. Note which leg the ring was on. That means the bird’s own left and right: if the bird is facing away from you, its left leg is on your left.
  5. Photograph it if you can, and upload every frame that shows the ring, including the blurred ones. Several poor images from different angles often give us the code where one sharp image of the wrong face does not.

Found a ringed roller dead or injured? Report it here and tell us what happened. Please leave the rings on the bird and wait to hear from us. If you have found a bird with a metal ring only, and no coloured ring, report the number to SAFRING. For anything else, email jessica.wilmot@birdlife.org.za.

Report your sighting

If more than one ringed roller was present, please complete the form once for each.

 

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