Hello! This is my first time on here, I am new to chickens. I got some hatchery chicks (from Hoover's Hatchery via a local Ag supply store) - 2 starlight green Eggers and supposedly 1 ISA Brown. The ISA Brown looks nothing like online photos I've found. I know it's of mixed parentage so not sure if appearance is just this variable or if I have a different breed. It was the last chick left in the box so I couldn't compare it to any other chicks. Approximately 5-6 weeks old at present. Any ideas? Thanks!