TV HIGHLIGHTS

Nature, 8 PM on Ch. 16

and Ch. 48: Uma Thurman narrates the beautiful two-part special “Born in the Rockies,” which takes viewers deep into the wild heart of the Rocky Mountains to experience this rugged terrain through the eyes of the distinctive wildlife that calls the place home. Tonight’s opener, “First Steps,” follows animal mothers from early spring to late summer as they raise a new family in this challenging landscape. As cranes migrate north to give birth, young mountain goats learn to climb and a bison mother protects her calves from any threats. The conclusion airs next Wednesday.

My 600-Lb. Life, 8 PM on TLC; 12 AM on TLC:

The new episode “Julian’s Story” revolves around a man and his wife who fell in love at first sight. For Julian and wife Irma to be able to grow old together, however, Julian will have to overcome the food addiction that made him balloon to more than 800 pounds. For her part, Irma will have to hold on and do what she can to lend support no matter how difficult the journey may become.

Batwoman, 9 PM on Ch.

26: Ryan (Javicia Leslie) asks Sophie (Meagan Tandy) to accompany her to a dinner at Jada’s (Robin Givens) in a bid to find out what her estranged mother knows about Wayne Enterprises in the new episode “A Lesson From Professor Pyg.” The evening takes a startling turn, however, when an uninvited guest drops in on the intimate gathering. During the course of the next few hours Ryan witnesses another side to Marquis (Nick Creegan), as well as her mother. Rachel Skarsten and Nicole Kang also star.