Frounce in raptors is commonly transmitted from which source?

Frounce, also known as trichomoniasis, is a parasitic infection caused by the organism Trichomonas gallinae, which primarily affects the upper digestive and respiratory tracts of birds, especially raptors. The primary source of infection for raptors is often through consuming infected pigeons, as these birds can carry the parasite in their bodies. When a raptor preys on an infected pigeon, it can ingest the parasite, leading to infection.

This transmission route underscores the importance of understanding the diet of raptors and the potential health risks posed by their prey. Pigeons are particularly notable carriers of this pathogen, making them a significant concern for the health of birds of prey that rely on them as a food source. In contrast, while contaminated water sources, other raptors, and infected rodents can also play roles in transmitting various diseases, they are not the primary vectors for frounce in the way that infected pigeons are.