Record Your Eggcase

Please complete the form below to submit your eggcase findings.

If you're unsure of the species of your eggcase download our ID Guide or step by step ID Key. Alternatively complete the form below selecting 'don't know' in the species field - please remember to upload photos.

If you have a website account please log in above and your personal details will automatically be entered into the form below, saving you time.

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Contact Details

Help us record your eggcase find more accurately - move the marker to locate the area where you were hunting. (the map will appear after you've entered your region above)

Supporting Image(s)

Please upload a photo of your eggcase against a scale or send your eggcases to the office so we can verify your finds.

NB: Mobile/tablet users may have difficulty uploading images with this form. You can record your finds easily via the Apple or Android apps, which are available by searching 'ST Eggcase' in the relevant App Store. Alternatively, email your photo to

Images and data will be uploaded after you have ticked the verification (reCaptcha) box below and clicked on Submit Eggcase.

Please ensure that all required (*) fields have been completed. If complete and you experience a problem submitting please record your error using our bug report form or contact us directly.