Cookies are text files containing small amounts of information which are downloaded to your device when you visit a website. Cookies are then sent back to the originating website on each subsequent visit, or to another website that recognises that cookie. Cookies are useful because they allow a website to recognise a user’s device. In turn, this can help the BTO to provide a better service to website users.
The cookies used on this website have been categorised based on the categories found in the ICC UK Cookie guide (PDF, 315.60 KB). A list of the types of cookies used on this website by category is set out below.
Category 1: Strictly necessary cookies
These cookies are essential but only used in order to enable some users to access restricted areas of the website - they indicate to the system that the user is ‘logged in’ and may access restricted content. We use these to provide the resources that support our volunteer Regional Representatives, for instance.
Category 2: Performance cookies
These cookies collect information about how visitors use a website, such as which pages visitors go to most often, and if they get error messages from web pages. These cookies don’t collect information that identifies a visitor. All information these cookies collect is aggregated and therefore anonymous. It is only used to improve how this website works. By using our website, you agree that we may place these types of cookies on your device.
As a member, Garden BirdWatcher, active surveyor or if you register to receive communications via email, then messages you receive may be trackable at an individual level, allowing us to determine, for example, email being opened and links being clicked. This information is generally used to help assess the effectiveness of communications so that we can improve them and may occasionally be used to send relevant further communications in response to your actions (e.g. clicking a particular link) or inactions (e.g. not opening an email). You can unsubscribe from email communications at any time using the unsubscription link contained in each message.
Category 3: Functionality cookies
Only effecting users that have registered to participate in survey recording, these cookies allow the website to remember choices you make (such as your language or the region you are in) and provide enhanced, more personal features. For instance, in the future, www.bto.org/my-bto may be able to provide you with bird information local to you by storing in a cookie the region in which you are currently located. These cookies can also be used to remember changes you have made to other parts of web pages that are customisable, for instance your choice of alphabetic or systematic order when looking for species information. They may also be used to provide services you have requested such as watching a video or commenting on a blog. The information these cookies collect is only used for the purpose of providing these features and they cannot track your browsing activity on other websites.
Category 4: Cookies not in use by BTO