No. 44 watch a bird
Watch birds fly, sing, chat to each other and eat their food by finding somewhere quiet to sit, watch and wait. Just make sure you don't frighten them off, birds get spooked pretty easily. See how many you can spot – maybe you could create a birdspotting diary that you update with the time of day and where you spotted the bird in your garden. You could be surprised by how many types of birds come to visit.