When the pigeons are delivered, we treat them with ivermectin. This product is highly effective against external parasites, worms and air sac mites.
From 7 till 10 in the morning, we treated them again, maybe you followed it on our live webcams.
At the same time we also count the pigeons manually with a list of the ring-numbers. Now after all we can say that the clock count the pigeons correctly.
Trust is good, control is better=)