- Mar 3, 2012
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Hmmm it is quite hard to tell from the pictures.
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I can't tell you for certain if it is fact or fiction because I have never tried, but I have read several stories about where they tried it and it actually worked. It seems to me that the people who say it doesn't work have never tried...
The genes are very different between reptiles and chickens. They are not the same, like we are not the same as chickens.yes gender is determined genetically, what cant be figured out is how amphibians gender happens...BUT some animals (fish and amphibians) can gender switch, AND female amphibians and birds have vestigial testes, so in theory if the female organs stop they will serve as a male. this has been REPORTED in chickens, even to the point of being a reproductive rooster but I really question the account as it would be hard to prove. if the female organs fail the hormones they make will stop and then the animal will change phenotype-just as humans do if they take hormones from the opposite gender.
there is reporting that temp spikes can skew gender of hatchlings in chickens--but you have to read the caveat there! what they really mean (by the papers results) is that the undesired gender does not hatch as much--NOT that the gender of the eggs was 'switched'. now the breed of chicken can play a major role though-as the turkeys in the article below the quote do. for broilers though, temp does not work to select hatchling gender
http://ps.oxfordjournals.org/content/92/12/3096.full (and yes this article opens saying amphibian gender is effected----but note they dont cite it!!!)
parthenogenesis happens in turkeys, selectively. read this account
http://www.oardc.ohio-state.edu/4hpoultry/t02_pageview/The_Tremendous_Turkey_10.htm
So at midnight tonight (Friday March 13th) Yahoo on Freaky Friday, I will be setting 48 eggs for my sister. I'm setting early because we are leaving on April 6th, and I want to make sure everyone is out by Saturday, Sunday the latest. Yikes, because if they hatch I have 48 babies to take on a 9 hour road trip... I haven't hatched since the last Easter Hatch Along, since my Broody's did the dirty work for me over the summer. Here is hoping I don't screw up the incubator.
12-BLRW
12-Ameraucana
8-Silkies
2-Sizzles (with all fingers crossed)
2-Silkie/OE Mix
6-Hamburg-test run, so who knows
6-Houdans.-test run, so who knows.
OMG that is a lot of eggs.. yikes....