Starting April 29th, PBS will air on three consecutive nights, a series on spring. The program will show live and pre-recorded footage of the changes the Earth undergoes with the arrival of spring.
The program will start Monday, April 29th at 8:00 P.M. EST (Eastern Standard Time) through Wednesday, May 1, 2019, and will air on three consecutive nights. Check your local PBS station for more information.
I wrote a blog post on the arrival of spring, Spring Starts from the Ground Up.