Do you have white owls in Brownsville Texas 78520?

i don't know but we just saw a big white owl in Weslaco,tx...we were having a cook out for 4th of July and we were sitting outside celebrating when my husband said come here look at this big white owl...we ran to see and sure enough it was on one of the mesquite trees looking right at us..i started walking towards it and it flew up in a slow fluttering motion to the tree next to it...and it stayed flapping its wings gracefully until it found a place to land...it just stayed there but we couldn't see it any more it was hiding in the tree...it was weird the dog just keep barking...this is not the first time we see them... at our church we saw a family of 3 white owls living next door in a tree..one was huge the other 2 were medium size...freaky