The BTO Online Surveys and partner applications are currently unavailable.

Please try again later, or visit the BTO website to find out more information.

We apologise for any inconvenience, and aim to have the applications available again soon.

Scheduled Maintenance: 28th January 2025 8:30am - 9am

Due to scheduled maintenance, BTO Online Surveys will be unavailable from 8:30am to 9am on Tuesday 28th January. This will affect all survey applications, including BirdTrack, BBS, WeBS, GBW and Demography Online. The BirdTrack mobile app will still work, but you won't be able to upload data during this period.

We apologise for any inconvenience and will restore normal service as soon as possible.

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