Hello all! I'm confused by the wording of the 2x xp days for bird colors. If it's Monday and 2x bonus for red birds, does that mean that: 1) Any bird color fused to a red bird gets the red bird 2x xp? 2) Red birds fused with red birds get 4x xp? 3) Red birds give 2x xp when fused to any color bird? I don't seem to notice any difference with my own testing. I certainly don't notice a 4x xp same color fused to same color bonus, which is what I thought it meant. Thanks for any help!