The bears have made spider decorations for Halloween previously - you can read all about that here.
Even though they were lovely, they decided that perhaps they could make some other decorations too. The more the merrier! Or in this case, the more the spookier!!!!
Teddy and Bubbles especially wanted to make bats! First of all they cut out some bat shapes in black card - you can see a picture of the shape here. When they hung the bat shapes up, they didn't really seem very lifelike and were a bit dull for Halloween!