"Üvölt" is mistranslated throughout. If I understand it correctly, it is "to make a loud noise, like or as an animal". "Roar" or "howl" are pretty good translations. "Scream" is somewhat better than "shout", but still something that mainly humans do.
The entire English construction of this sentence is poor and makes little sense. It should say something like "Dense forests are also quiet, animals do not howl".