The partridge is def a Roo ... sad because I love his fluffy feet. The grey Cochin bantam I’m unsure of... these guys are currently 4 weeks old. The dark standard cochin is 3 weeks old and I’m thinking pullet ?? Last but not least, our 9.5 week old silver laced Cochin bantam... we’ve been going back and forth for a while but I think we can say roo now right ? Many thanks !