At one point I had 2 male nasicus and 4 females and 3 male kennerlyi and 3 females.
Every November, regardless of the fact that I did not brumate my hogs or change their enclousure temps, the majority of the juvenile and especially adult males would go off feed. I get the same behavior out of my other colubrids - especially the cribos.
Around February, the males would all be back on feed. While temperature plays a huge role in reptile mating and eating behaviors, I think it also has to do with the changes in barometric pressure. Barometric pressure has been shown to play a much larger role in reptile behavior than previously realized.........