ATTENTION: Please note that all feedback responses will be temporarily delayed until December 5th while we are in the field. You are still free to continue to submit observations during this time however, and we will address them as soon as we can. Thank you for your patience.


Birdmark Input Data Form for Colour Marks

Fill out the following form to register your observation(s) into the Birdmark Database for shorebirds observed along the East-Asian Australiasian Flyway.

Once complete, your data will be sent for automated verification. You will receive a response on your submission within a week. Your observations will be added in the Birdmark database and shared with the original banders of the bird. If you do not receive a feedback within that time period, please contact us at

If you have enquiries do not use this form, which will be processed automatically, but rather send an email to instead.

Step 1 of 5 - Sighting Details


Resighting Date:

Species Name:


Step 2 of 5 - Upload Image (optional)


You may upload up to one (1) image to accompany each observation you wish to submit to Birdmark.

NOTICE: By submitting your picture you retain copyright but allow the BirdMark admin team to use your picture on their website.

Step 3 of 5 - Location and Band Details

Click on the map below to capture the observation location.

The Colour Marks Coding follows the BTO format. You can manually input band/flag colour marks by clicking the options on the right-side of the photo below, or you are free to type in a code directly.

Sinusundan ng Kulay marks Coding ang BTO format. Maaari mong manu-manong input band / flag kulay marks sa pamamagitan ng pag-click sa mga pagpipilian sa kanang bahagi ng larawan sa ibaba, o ikaw ay malayang mag-type sa isang code direkta.




Step 4 of 5 - Save Observation to Holding Table (below)

Please add your observations to the Holding Table below before submission to Birdmark. You can add as many birds to the Holding Table as you need by going through Steps 1 - 4. Review the details of your observations and edit any fields by clicking on them. When ready, proceed to Step 5 to submit them to Birdmark.

(This table is editable. To edit a field, click on it and type.)

Full Name


Resighting Date





BTO Code

No. Images


Step 5 of 5 - Submit All Observations (in Holding Table) to Birdmark