I doubt that I do! I know how I get them off but it ain't quick or easy. :0)
OK, quick, easy (and dirty) method: Take one dead pigeon...
Twist the wing at the shoulder joint; keep twisting it round and round until you can pull the wing off completely. Do the same with the other one. Discard the wings (or pack them up for later burial/disposal, whatever the situation demands).
Use your knife (or a sharp stick if this is a survival situation) to make a hole in the base of the neck of the bird, just above the breasts. Get your fingers into the hole, making it large enough to at least get both your thumbs in. Snap the neck backwards if you need more room.
Get your thumbs into the neck cavity, one bracing behind the breast (fingers on the breast itself), the other bracing against the spine (fingers on the back of the bird), and pull apart. The breast should come out in one piece, as it's not actually attached to any other part of the body by any hard tissue.
You can now slice the two breast fillets from the breastbone and cook. (If this is a survival situation, you can either cook as is, or peel the main breast off with your fingers, and get the tenders off with a sharp, flat, stick or stone.)
You having trouble sleeping too?
Nah - I'm in the middle of moving house, and was packing boxes! I'm up early again to do some more packing, then it's off to the storage place!
Hope this helps!
ODG