I was cleaning my lofts at 11am this morning,the pigeons were circling overhead,some on the gravel in front of the lofts when the adjacent crow colony started to make a dreadful noise.I came out the loft and found a pigeon with hawk talon injuries on it wing close up on the shoulder the crows were going mad clearly they had objected to the presence of the resident sparrow hawk and chased it off its prey.If I had not intervened the crows would have made short work of the traumatised pigeon.