Public Works -- Abundant Nature?

[PsiFi]

Which public works project contribute to abundant nature? I'm trying to get my perfect town status. I have about a hundred and fifty trees. I have gobs of flowers. My town is clean and neat. Isabelle tells me the town is underdeveloped. So far I have (of the ones that count for perfect town status) the yellow bench, the lighthouse, the camping ground, and the windmill. I know I need ten PWPs but I think I need more nature ones too. Does the Moai statue count for nature? My villagers haven't requested any of the flower ones yet. The projects I have available so far are:

cobblestone bridge
suspension bridge
yellow bench
water well
fountain
park clock
zen clock
street lamp
fence
bell
fire hydrant
custom-design sign
face-cutout standee
caution sign
do-not-enter sign
yield sign
moai statue

 

[ZebraQueen]

The solar panel and the turbulent wind...thingie

Helps too

 

[PsiFi]

Thank you. I'll keep those in mind. I need to get my villagers to suggest stuff too lol

 

[King Dorado]

i'm seeing the flower clock listed in guides as available only after perfect town achieved-- but i dont recall it that way, does anybody know for sure? iirc that one boosted all of my satisfaction points before i got perfect town...

 

[Athelwyn]

i'm seeing the flower clock listed in guides as available only after perfect town achieved-- but i dont recall it that way, does anybody know for sure? iirc that one boosted all of my satisfaction points before i got perfect town...

The flower clock and the town hall remodel option are your rewards for achieving perfect town status.

I know the trash can, illuminated items (heart, arch, trees), video screen, traffic light, tire toy, and oil/drilling rig lower the nature rating/citizen satisfaction, though you haven't unlocked those yet, anyway. I think the picnic blanket does also, for some reason? Probably the pile of pipes as well. I'll see if I can find a chart or something.

*Ok, there is a pretty useful chart here at IGN.