After doing quite a bit of searching online and finding nothing I'm just curious if anyone else has seen something similar to my 2.5 month old cockatiel, I have had him since 6 weeks old and got him from a reputable breeder. At the time he still had a small amount of blue around his beak really just an outline. The breeder said it was just a result from blue vitamin cubes mixed with the food he was feeding it basically that he was running his face on it. Since then he hasn't been receiving the same food and has had a couple of baths yet the blue spread to new feathers as they grew. Was it just a result of already eating the food? Has anyone else seen something similar? What's worst case scenario? He's very friendly even with new people and active and seems totally healthy and happy