Simple. Wash your hands and wash your equipment. There isn't a source mentioned to be blaming backyard chickens. Doesn't salmonella have to an introduced source? New chickens/chicks or human transmission from coop to coop.
I personally think it's easier to blame a group as a whole then a single...
Since calcium is the subject..can you provide too much calcium? Can hatching eggs receive too much calcium making it difficult or impossible for a chick to hatch?
Could you explain your nail polish method. I have rubber bands and leg bands to keep my BCM's chicks seperated. I not fond of of the above mentioned or zip ties either. I want to try wing bands that go around the wing but that's months away. So I would like to try another method, like yours. Any...
I'm so sorry you lost all those ducklings. I would think lightning also by your description. If not lighting, could an underground electrical wire be faulty? We all do our best to keep are charges safe. I hurt for you and mamma duck.:hit
I live in central Florida with my husband. We have horses, dog, cats, and of coarse chickens. I have old stock Orpington, RIR, a Cornish hen, and verious roos destined for the pot.
New stock is French Blk Copper Marans, Sussex, Cornish, and quail.
I'm tired of being sick from GMO fed, hormone...