Dark Sky Tasmania - Tassie towns and their level of light pollution as rated by the Bortle scale. | Facebook
![Mapping behaviorally relevant light pollution levels to improve urban habitat planning | Scientific Reports Mapping behaviorally relevant light pollution levels to improve urban habitat planning | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-019-48118-z/MediaObjects/41598_2019_48118_Fig1_HTML.png)
Mapping behaviorally relevant light pollution levels to improve urban habitat planning | Scientific Reports
International Dark-Sky Association - Artificial light is a pollutant that has serious and harmful consequences. Effective outdoor lighting reduces light pollution, leading to a better quality of life for all. | Facebook
![Five Years of Satellite Images Show Global Light Pollution Increasing at a Rate of Two Percent Per Year - International Dark-Sky Association Five Years of Satellite Images Show Global Light Pollution Increasing at a Rate of Two Percent Per Year - International Dark-Sky Association](https://www.darksky.org/wp-content/uploads/2017/11/paper_infographic.jpg)