Something my LDR partner said, he added his own microbiology insights while we were talking about what the study the characters are doing might result with.
LDR Partner — 06/15/2024 5:45 AM
I mean yeah they are magical, but at the same time you want them to be visceral , real. Like you could imagine one standing right before you. Feel the wind when they flap their wings. Share in the unease when one sways their tail in an agitated motion.
(Oops, didn't mean to put that on blast w/o the thread)
So to add to that rough draft already up in the screenshot: The tirikan basically have two hearts, a major, and a minor. The minor is closer to the seat of their hips and the major roughly the same place as a humans heart is placed. The major is perhaps double in size of what a human heart average is while the minor heart is slightly smaller and the vascular system of their tails actually help with moving the blood through their bodies, regulated as well as for expression in body lang.