There have been people there for over 20 years, and they never complained about any hostile organism.
6 seconds sound clip from the Aliens (1986) movie soundboard.
You can hear this line at 00:14:36 in the Blu-ray version of the movie.
Quote context
[...]
- These proceedings are closed.
- That could have been better.
- Look, I think the... Ripley?
- Why don't you just check out LV-426?
- What do you mean? What people?
- It's what we call a Shake 'N Bake colony.
- How many are there? How many colonists?
[...]