No, this isn't a forest my dad and I were in at all; this is the area near the entrance / exit section of the Patio Shop connected to the interior of an RC Willey furniture store with stock sound effects of nature sounds blended into the audio coming from a nearby speaker, which is why I showed it at the beginning of this clip.
The use of a nature ambience is quite an interesting and clever idea as it makes customers feel like they're suddenly in a backyard or a countryside, which is what the Patio Shop area of RC Willey is supposed to simulate. This is one of the best parts of RC Willey.
This video shows some of the furniture and other things they had for sale in this area. Enjoy!