Pond Boss Forums INTRO Questions & Observations Fatheads or CNBG?

I stocked my 2/3 acre pond last September with CNBG, RES , CC and FH. The shoreline yesterday was alive with thousands of fry 3/8" long swimming in small groups! I was hoping these are CNBG and not FH, question is which are more likely to spawn first? The small pond above this one has only CC and FH with no fry present but boy is it loaded with millions of water boatmen waiting on male bluegill to be introduced