​Lights Out Texas is a campaign to turn off lights at night between 11 p.m. and 6 a.m. during spring and fall wildbird migrations to help protect nocturnally migrating birds.

Originally launched in 2017 by Houston Audubon, Lights Out Texas has grown statewide and is facilitated by Audubon Texas in collaboration with conservation non-profits, universities, governmental organizations and Texans dedicated to the conservation of birds.

The full fall migration starts Aug. 15 and ends on Nov. 30.
The peak fall migration is Sept. 6 through Oct. 29.