The birds are opportunistically eating the insects that cluster in the bright light beam. Warblers, like many species of birds, are insectivores. Luxor Palace

The birds are opportunistically eating the insects that cluster in the bright light beam. Warblers, like many species of birds, are insectivores. Luxor Palace in Las Vegas has a similar sky beam, which has huge numbers of bats and birds feasting every night: https://youtu.be/5_lGN6rrU1E?t=16 https://youtu.be/5_lGN6rrU1E?t=16 https://www.sfgate.com/green/article/Las-Vegas-Luxor-s-shining-light-guides-bats-2920575.php https://www.sfgate.com/green/article/Las-Vegas-Luxor-s-shini...