I am very upset that one of my chicks just died and was wandering if anyone new why? My younger sister found my little 3 month old buff in the nesting box dead with no outer injuries but upon further inspection i found out that there was blood all down her throat. She had not be acting strange and had not been acting sick. My only guess is that she swallowed something bad and i was wandering if getting into the hens food would cause that.