Despite being part rooster, Lexa is female. Lexa is a calm personality who hates cruelty. She is very smart, and hides her sadness quite well. She does not like fighting, and will flee.

Alex
Male
Bantam Rooster

It's unknown when Alex met Lexa, but since then he's followed her closely. He thinks she's another chicken and protects her as such, attacking everything that 'threatens' her, even if it's not a threat.