Author 'Francis-Sisco' (Id 191732 ) : The wood pigeon is able to withstand weather conditions such as rain, cold or high humidity but can't bear the scorching heat, the aridity, the prolonged frost and snow cover the ground.
Even if the sun was present, the wood-pigeon do not lead off with the cold that prevailed.
For it to be a little overcast, I left him the tree as a whole.
Anyone who wants to... it makes a nice retouch by removing the elements that interfere Lien : Http://fr.wikipedia.org/wiki/Pigeon_ramier