I've been reading up on GMO crops and their affects on health and been wondering about some unexplained illness and death in certain of my ducks over the years.
I first got ducks about 8 years ago and they were healthy and robust for years. About 4 years ago one whole breed of my ducks, including the ones that had been healthy for years, got water belly and died. Water belly is the filling up of the internal cavities of the animal, usually due to the failure of one or more of the major organs. After speaking to the breeder of the ducks, our best guess was some sort of toxicity that breed was particularly susceptible to. Because I like that breed and am wanting to try them, I got another pair last spring. The drake died this winter and a necropsy showed an enlarged (but otherwise normal looking) liver and gall bladder. This is also indicative of toxicity.
As I read up on the GMO information, I read that rats fed GMO soy had liver toxicity. Now I have to wonder - when did GMO corn and soy become widespread in our livestock feeds? Almost all corn and soy in this country that is widely available for livestock feed is GMO - could there be a relationship between a change of feeds and the health of my ducks?
I've started getting non GMO feed manufactured by a local farmer that wanted healthy poultry feed for his own stock and is selling it. I may try this breed of ducks again with the new feed. The other correlation I noticed between the problems I've had with my ducks (not just the ones I lost, but poor shells and lower production among the other ducks) is that all started the first year there was terrible corn crops and heavy usage of corn for ethanol - I have been concerned about the quality of the corn available for feeds since, but had no other source of food for my ducks.
The farmer that makes my current feed said that he could not find any source of soy that was non-GMO, so he's not using soy in the feed at all. He was able to source non-GMO corn and canola meal (but that was hard to find) and might have a source of barley, but couldn't get proof it was free of GMO.
I am very curious to see how my ducks do. I started them on the new feed the first of last month and, after a few days, they got used to it and seem to like it just fine. If they do well on it, the farmer said he'd grind me custom mixes for a half ton order, which is very doable for me. Then I can have a custom duck mix! Yay! I like the feed, it smells like real food and is ground fresh. I was feeding pellets, because the ducks tend to waste crumbles, but this is just ground and doesn't disintegrate if they spill a little, they come back and clean it up.
Here is some interesting reading regarding GMO food. I am thinking that I don't want to feed it to my livestock, if I am going to eat their eggs or meat, much less it it myself!
http://www.responsibletechnology.org...of-the-science