Huge numbers of migratory birds are dropping dead around New Mexico. Scientists are trying to determine why.
Thousands of birds are dropping dead in New Mexico in places ranging from hiking trails to suburban driveways & golf courses. Scientists are scrambling to find out why
New Mexico Mystery: Why Are So Many Birds Dropping Dead? Scientists say that the wildfires in the West combined with drought and record heat waves could be triggering one of the Southwest’s largest migratory bird die-offs in recent decades.