Prepare yourself...
As well as providing the birds with food and water, don't forget to make sure you are fully prepared for the full hour.
Rebecca Hill's got this nailed. What are your favourite Birdwatch snacks?
The bird feeder is full. My breakfast is ready. Now to wait and watch for birdies... #BigGardenBirdWatch @Natures_Voice 🐤🐦❤☺📝 pic.twitter.com/Vh2be1SdOi
— Rebecca Hill (@soulchaserbecky) January 28, 2017