Pigeon in distress

The other day on one of our usual walks in the car park we saw a weak pigeon at the centre of the road.It was struggling to move  and was obviously drooping. their was an entire trail of droppings ,so picking up the bird would be a messy affair.So I  was just thinking of getting a towel from our apartment when it started moving slightly.So I followed it to the footpath ,so that it is safe.Then we got a plate of grains and water to prevent it from starvation.The least we could do,we left thebird half heartedly to go home.In the night we checked the place where we had left to notice that it had vanished.Let us hope that it had the strength to fly away...