Determine remaining daylight on your hand. Use this simple trick to measure the remaining daylight without a watch. Count the finger widths between the sun and the horizon. Each finger is equivalent to 15 minutes, with each hand totaling an hour.
Sheets for the identification of different leaves, animal tracks and flying birds. Available as poster oder print at Posterlounge and as postcards at Artflakes. Also part of the "Lily Lux Notizbuch" (.