We’ve got not one, not two, but three Nature Girls of the Month for July 2009!  Meet Airida, Judita, and Veronika.  By posing nude with their eco-friendly two-wheeled vehicles, they’re showing off not only their young beauty but also their commitment to making the Earth a better place.  Fighting climate change has never looked so sexy.  Sign up today and get members-only access to all 3 galleries:

• Airida rides her mountain bike naked down a public street in “Road Trip“  (32 photos)
• Judita wraps her tight young body around her fuel-efficient scooter in “Green Machine” (99 photos)
• Veronika takes a joyride down a wooded park trail in “Nude Rider” (66 photos)