TropicalChickies
Crowing
Absolutely. Thank you for understanding that. The same visitors who marvel over the spectacular bird diversity are often the same ones to comment, "It's beautiful here, but I don't think I could get used to the bugs." Not only are there ridiculous numbers of lice, mites, and sticktight fleas present in our climate, we humans endure clouds of bloodsucking mosquitos, midges, biting gnats, and ticks. And then there are other insects that bite to inject their eggs under your skin and causes a flesh eating disease called leishmaniasis -- which I and everyone else who lives here has had at some point.I think your mild tropical climate lends itself to being ideal for the various parasites. Moderate to warm humid temps, lots of vegetation and abundance of wildlife... at least here, we get a lot of dry periods and the occasional cold days, to help.
Thankfully, we don't have malaria or yellow fever at our altitude, but we do have dengue as well as species of hookworms that carry extremely dangerous strains of bronchitis and pneumonia. One of our precious pups died at 20 months old from hookworm carried pneumonia. All of our animals are on deworming schedules, but still ... Parasites exist for a reason. And that reason is to control overpopulation of other species. Like us, and our chickens and our dogs.
Interestingly, people in lowland tropical areas belonging to indigenous tribes and nations have much lower incidences of parasite borne infections, or, when infections are present, they are seldom as serious as when new settlers contract them. But the same indigenous people are much more highly susceptible to serious and fatal outcomes from contracting viruses and/or bacteria. For example, while smallpox killed about 3 in 10 Europeans at the time of "New World" colonization, it killed 9 out of 10 natives. Acquired immunity only explains this partly -- it turns out that human immune systems can evolve over time to combat the pathogens most present in their environment. For indigenous people living in warm humid conditions, that's parasites. For Europeans who were basically living in their own sewage and excrement at the time, resistance to bacterias was high, but many succumbed to parasites once here in South America.
At any rate, I do the best I can for the chickens in my care. They have great coops for lowering the rate of infestation, great diets, and an incredible buffet of bugs and plants to forage all day every day. I have to accept they are going to get parasites and try my best to eliminate or at least manage the ones they get.
Not all the bugs are bad of course. Here's some of the more benign and interesting looking ones I've snapped pics of recently: