Information on how light pollution affects birds, and what steps must be taken to save the lives of birds by reducing lighting.
Learn how glare can affect anyone with this concise information page collated by the Astronomical Society of Greater Hartford. Includes lots of links.
Includes a information about the effects of light pollution and local darksky sites.
Use this site to find a light-pollution-free location. View conditions from various cities around the world.
The IESNA is the authority on the lighting industry in the USA, Canada and Mexico and one of the forerunners in the control of this form of pollution. Information available on manufacturers, acceptable designs and lighting codes.
Explains how the problem is and can be tackled in Canada with the LPAP. Contains helpful Canadian information.
SELENE is working to eliminate inappropriate lighting in New York. Extensive website with facts and information about helping to fight for better lighting legislation in the city.
Webpage of the Pennsylvania Department of Environmental Protection explaining some effects of obtrusive lighting.
Forerunner in light pollution control in the UK. Publishes lighting codes and guidance available via the website. Website content is minimal.
Everything to do with the problem in New England. Lots of links. Includes information on how to subscribe to the NELPAG forum.