Forest pigs , shortsighted and that is why they might be dangerous , if you hear , smell or see them , leave them alone and don’t talk much until they go away.
They are very rare and avoid noisy tourist , you are lucky if you see one , don’t run away because that may provoke an attack , Just observe or if you are scared , scream loudly , move your arms and slowly move backs , The Jaguars will look at you in surprise , raise his shoulders , decide that you are crazy and slowly walk away.
Mite larvae, they live in clearings , at forest borders and soccer’s fields , their saliva causes strong reactions in humans. Within a day they have left you , but their presence will be noticed for days or even days later. They don’t transmit any disease, but cause a lot of scratching , tug your trousers into your socks.
Not a big deal, fatal spiders live in deserts , tarantulas rarely attack , and if so , are not fatal , their hairs might cause and allergic reaction.