- Thread starter
- #1,191
I'm curious to see how this weird SP chick I had with what appears to be melanizer influence develops. If it's a cockerel (I really should go take some notes in the juvie pen on what I have currently), would not surprise me in the least for it to develop crow wing, given the extension of black present.
I think we've got a cluster of underlying E locus in the birds, especially well hidden by the birchens, given the E locus hierarchy.
http://www.edelras.nl/chickengenetics/mutations1.html
Quite the mess we've inherited. Luckily we love puzzles.
On the tails, I would say I have two thoughts to add. One - we've definitely got different feather growth rate genes mixed in these birds. I've had slow feathering chicks mixed in with more rapid feathering chicks, which could account for differences in tail growth rates. Two - I've had different tails develop, some more reminiscent of the short to medium blunted tail appearance in the roosters, others with full long sickles and tails. Not sure if the chicks would give us a hint into what type of tail they would develop. On feather sexing, when I've tried it on these guys, I've been somewhere around 75% successful, which isn't all that reliable.
Another topic, are you guys seeing the variation in chick size that I've seen? I'll get these random runts, where the majority are normal and robust, and a few here and there almost seem to be bantam sized and never get as big.
I think we've got a cluster of underlying E locus in the birds, especially well hidden by the birchens, given the E locus hierarchy.
http://www.edelras.nl/chickengenetics/mutations1.html
Quite the mess we've inherited. Luckily we love puzzles.
On the tails, I would say I have two thoughts to add. One - we've definitely got different feather growth rate genes mixed in these birds. I've had slow feathering chicks mixed in with more rapid feathering chicks, which could account for differences in tail growth rates. Two - I've had different tails develop, some more reminiscent of the short to medium blunted tail appearance in the roosters, others with full long sickles and tails. Not sure if the chicks would give us a hint into what type of tail they would develop. On feather sexing, when I've tried it on these guys, I've been somewhere around 75% successful, which isn't all that reliable.
Another topic, are you guys seeing the variation in chick size that I've seen? I'll get these random runts, where the majority are normal and robust, and a few here and there almost seem to be bantam sized and never get as big.