Most migratory birds make their epic annual journeys under cover of darkness. Modern technologies are helping scientists understand the perils these nocturnal voyagers face to better protect them.

The pandemic prodded me to fulfill a lifelong dream of living on a boat. I’m learning the ropes surrounded by the birds of my North Carolina childhood.

Meeting the goal of halving emissions by 2030 will require bipartisan cooperation, and would benefit both birds and people.