Pond Boss Forums INTRO Questions & Observations Offspring Already? (update 7-3-17)

Out of curiosity, I wanted to read up on YOY RES spawning and my attempt to find info is coming up blank. Does anybody have a link to a site(s) with that info. Everything I keep finding says they are not sexually mature enough to spawn until age 2. Here's a few of the sites I've checked out. I suspect there is an "It Depends" somewhere in the discussion but I can't find it.

http://fisheries.tamu.edu/pond-management/species/redear-sunfish/

http://tpwd.texas.gov/huntwild/wild/species/sunfish/

https://www.researchgate.net/publication/242253727_Maturation_and_Fecundity_01_Redear_Sunfish


Thanks!