Does Food Coloring Hurt Hummingbirds - It is advised to avoid using it in hummingbird feeders. Web yes, red food coloring can potentially harm hummingbirds. Web the possible health risks and disruption to hummingbirds' role as pollinators indicate red food coloring may be more harmful.
Web the possible health risks and disruption to hummingbirds' role as pollinators indicate red food coloring may be more harmful. Web yes, red food coloring can potentially harm hummingbirds. It is advised to avoid using it in hummingbird feeders.