Woodpecker holes in bark, in 3D
Red/cyan anaglyph image – in black and white format – of holes drilled by woodpeckers into bark of tree. Taken with a Canon SX1 IS PowerShot camera.
(My posting is light at the moment as we are prep’ing our house to go for sale, packing up stuff, and also trying to find a new house to move to in another city. Busy!)