collared doves

What Problems Do Eurasian Collared Doves Cause?

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What Problems Do Eurasian Collared Doves Cause? Eurasian Collared-Doves can also carry the disease-causing parasite, Trichomonas gallinae, which they may spread to native doves at feeders or birdbaths, or to the native hawks that feed on them. Are Eurasian collared doves aggressive? Adults are most aggressive when nesting, flying at an intruder or nest predator