What does contamination from birds include?

What does contamination from birds include?

• A. Bird feces, feathers, and dead birds can contaminate grain.
• B. Birdsong improves grain quality.
• C. Birds reduce mold.
• D. Birds have no impact.

Answer: (A)

Contamination from birds comes from materials they leave behind that can spoil and harm grain. Bird feces can carry bacteria and parasites that contaminate grain and pose health risks. Feathers can introduce debris and serve as a vector for pests, and dead birds can decompose, attracting insects and fungi that accelerate spoilage. So contamination includes feces, feathers, and dead birds. Birdsong does not improve grain quality, and birds do not reduce mold; plus, birds clearly have an impact on stored grain.

Contamination from birds comes from materials they leave behind that can spoil and harm grain. Bird feces can carry bacteria and parasites that contaminate grain and pose health risks. Feathers can introduce debris and serve as a vector for pests, and dead birds can decompose, attracting insects and fungi that accelerate spoilage. So contamination includes feces, feathers, and dead birds. Birdsong does not improve grain quality, and birds do not reduce mold; plus, birds clearly have an impact on stored grain.