The heat of a scorched riverbed is too much for some animals, but the rare and venomous Gila monster is still active and hunting for prey. Meanwhile, the untiring hummingbird mother will feed her remaining chick until it finally fledges.

Sylvia is willing to talk about her Alzheimer's diagnosis, even though she struggles to form sentences and find the right words.

Despite the intense heat, a female hummingbird must adapt her diet and work non-stop to feed the young in her nest. The rattlesnakes are breeding, and the victorious male claims its hard-won mate.

This final segment is about two fun expressions: "to kick the can down the road" and the currently popular expression, "Delay, delay, delay." Then Sigrid sums up parts 3 and 4.

French DJ David Guetta, British pop singer Anne Marie, and American rapper Coi Leray collaborate on this version of "Baby Don’t Hurt Me," which was a smash hit from the Trinidadian-German singer Haddaway in the early 1990s.

Buoyed by new job prospects and fresh hope, Tommy calls Christy again to ask her not to marry Frank. Christy has her own idea of how to resolve the situation, and comes to Pirate Burger to discuss her idea with Tommy.

Male rattlesnakes “dance” in a show of strength designed to win females. A cholla cactus uses its prickly form of defense and the passing javelina to populate new parts of the desert. Meanwhile, the javelina’s tiny young are threatened by a hungry coyote.

Dale walks us through the essentials for establishing whether you are a cowboy or not. One thing he doesn't mention is the constant use of "ain't" instead of "are not."

In this song from the movie Descendants 3, Sarah Jeffrey sings in her role as a princess who listens to the devil on her shoulder and becomes the evil “Queen of Mean.”

On the first song from her album The Tortured Poets Department, Taylor bares her soul about a betrayal and relationship breakup. The song and video feature American rapper, singer-songwriter and producer Post Malone.

A courageous roadrunner faces off with a venomous rattlesnake. The small amount of precious rainfall that January provides gives the desert a sudden spark of life. Plants grow, flower, and store water, and the tiny Costa’s hummingbird uses the finest materials that nature provides to make a nest for her young.

Now we'll look at some verbs and phrasal verbs that use imagery to talk about plans and timetables that change. This segment is about "to shelve," "to put on ice," "to put on hold," and "to hold off."

Tommy’s old criminal associate, Gray, shows up again with a seriously tempting offer for Tommy. Tommy, resolute, attends another meeting with his parole officer, who seems to have had a change of heart about his work options.

Alex, Justin, and Max Russo have something to hide - they're secretly wizards in training!

Arizona’s Saguaro National Park was created to save the iconic and increasingly rare saguaro cactus from extinction. Within the park’s desert scenery, conflicts arise between species and can often resemble an Old West showdown at high noon!