Published: May 4, 2021

Lights out colorado logo with birds and starsThe International Dark-sky Association & Denver Audubon have teamed up for Lights Out Colorado.

80% of birds in North America migrate at night.

Coloradans can save millions of birds as they migrate over our state, keep our skies darker, & save energy w/ 2 simple steps:

  • Shield outdoor lights to prevent light from being emitted up into the sky
  • Turn off lights by midnight during bird migration seasons-April-May & August-September