The woodpeckers have cleverly used a pine tree to hide the acorns they collect, and are very good at working together. They must simultaneously keep a lookout for predators and guard their wealth from other animals keen to pilfer an easy meal!

One of the rarest birds in the world, and the largest in the Americas, the California condor soars majestically over the canyon. A growing herd of bison roams the north rim, but their presence in the park is ruffling some feathers!

Dutch DJ and music producer Tiësto was once voted the best DJ of all time. Here he collaborates with up-and-coming Canadian singer Tate McRae to bring us a fresh, grooving dance tune.

“Dreamer,” a dance hit from Swedish DJ duo Axwell & Imgrosso, features vocals from Canadian singer-songwriter Trevor Guthrie. You can find it on their debut studio album More Than You Know, which includes all their previously released singles.

English singer Olivia Dean and her band cover her favorite Christmas song while dressed in festive costumes.

UK rock band Wizzard, with their charismatic big-bearded frontman and founder Roy Wood, scored their biggest hit ever with this glam rock Christmas classic from 1973. It is still played in the UK every Christmas season.

The prairie dogs are on constant alert, but the kit fox has a young family to feed, and prairie dogs are certainly on its menu! As the heat rises and birds circle the sky, the creatures below need to assess which may be a threat, but sometimes, not all is as it seems...

For centuries, the Grand Canyon and its river were thought to be impassable, but in the nineteenth century, steep paths were carved into its walls. However, for the agile bighorn sheep and summer visitors like the violet-green swallow, this is still nature’s playground.

Abi reflects on the year that has passed and looks forward to the new one. She gives some great advice on how to make those New Year’s resolutions stick, at least for a little longer than usual!

English comedian David Mitchell has host Graham Norton and the other guests in stitches as he drolly points out the alarming effect the internet has had on people’s perception of what is true.

In this video, you can learn all about Oxford, England, a beautiful university town steeped in history. There are many places of interest spread among the many colleges that comprise the university.

The most brilliant mind at America’s top university isn’t a student, he’s the kid who cleans the floors. Will Hunting is a headstrong, working-class genius who is failing the lessons of life. After one too many run-ins with the law, Will’s last chance is a psychology professor, who might be the only man who can reach him.

Tourists come to raft the immense Colorado River rapids, but this is no amusement park and there are very real dangers within the canyon’s gorge. Meanwhile, a graceful osprey fishes the turbulent waters, but must also contend with the cunning raven, who is determined to steal his hard-won catch.

This is the trailer for a Buck Roger’s film in which his NASA space mission goes terribly wrong. He awakens in a perilous age of space conflict four centuries into the future, in a world very different from the one he left behind.

Ed Sheeran performs “I See Fire” from the soundtrack to the movie The Hobbit: The Desolation Of Smaug, evoking the scenes of foreboding as the mountain-dwelling dwarves await the attack of a terrifying dragon.