SillyStallion t1_jb2r1bs wrote

What is amazing is that they have less red cell generating capacity, their red cells have half the life span of mammalian cells, less oxygen carrying capacity (nucleated red cells) and no splenic storage - it’s a wonder they haven’t had a significant evolutionary disadvantage


SillyStallion t1_iz281z6 wrote

Sheep are being bred more now to unzip again as the cost to shear exceeds the value of the wool. I burned one year as to ship it to the sales would have meant I was making a loss instead of just about breaking even