Don’t let Alfred Hitchcock fool you: We need more birds.

Cardinals, crows, and chickadees are all becoming rarer in the United States and Canada. In fact, the bird population has declined by nearly 3 billion over the past 50 years, according to a recent study, which also pointed to the primary culprits.

Recommended Stories

Iran’s frozen assets need leverage before confiscation

Could one of Republicans’ safest gerrymandered seats in Tennessee be closer than expected?

Five states with youth transgender medicine and sports on the ballot: What to know