Readers react to birds colliding with wind turbines, mysterious muons and more

When birds collide

Citizen science and bird migration data could help prevent birds from colliding with wind turbines, Jack J. Lee reported in “How to keep birds safe as U.S. wind farms expand” (SN: 5/8/21 & 5/22/21, p. 4).

Reader N. Adler noted that the story mainly discussed large birds such as eagles and whooping cranes.