I'm new to this but our last shipment of chicks was a disaster. 3 passed away in route and 2 of the 3 that survived were very weak and chilled. MPC recommended finely chopped boiled egg because they weren't eating. Worked like a charm. All three are thriving and eating starter/grower now.
These two were substituted for 2 Swedish Flower Hens. We were sad to lose the other three.😢 I am still waiting on their reply to the pics I sent. That's why we questioned the clear bands too.