The great autumn leaf hunt
Many trees are turning from green to fantastic shades of red, gold and orange right now.
How many different colours, shapes and sizes can you find?
hunt in a wood near you
we went to...
Identify and tick them off with the autumn leaf sheet.


autumn leaf ID sheet
Print and make a leaf bag to collect them all in.


leaf collecting bag
Match them up and stick them on this leaf collection poster.


leaf collection poster
Take on the colour challenge - can you find leaves to match all of the colours on this printable card?
For an extra tricky challenge, see how many different coloured leaves you can match all from the same tree!


autumn colour card
Tell us what sort of leaves you collected - what colour, shape, size, the tree they were from...
naturedetectives@woodlandtrust.org.uk
Why do leaves change colour?
Every autumn, deciduous trees put on a dazzling display of colour before our very eyes, but do you know why?
It's not actually magic, it's science and all to do with photosynthesis, involving chlorophyll, carotine, sugars, sunlight and temperature.
Read more in this factsheet.


why leaves change colour
Make a prediction
For the greatest variety of vibrant autumn colours, sunny, dry autumn days with cold nights are best, especially if after a dry summer.
Cloudy and rainy autumn days on the other hand, lead to muted autumn colours.
Think about the weather where you live - what do you predict autumn colour will be like around you?
Tell us, then keep watch over the next few weeks and let us know if you were right!
naturedetectives@woodlandtrust.org.uk
Abracadabra!
Transform your leaves into autumn masterpieces.
Sun catchers
Make an autumnal sun catcher or leaf mobile to catch the sun and glow brilliantly.


sun catcher
Giant snakes and flowers
Use your leaves, as well as autumn fruits and seeds, to make a huge outdoor nature collage.


leaf art ideas 1


leaf art ideas 2
Made a natural sculpture or piece outdoor art?
Enter it into the nature detectives art competition for your chance to win great prizes.

Joined in the great autumn
leaf hunt?
Help the squirrel store up nuts
for winter by sticking this sticker
over the squirrel on your CLUB poster.
Now you're ready to continue your
woodland adventure. Where will
next week's challenge take you...?