This film should be lauded for preserving images of the wilds of nature while they were still around to preserve, the tacit message being it is up to humanity to save the planet from the ecological disaster of global warming. It follows three animal "families: on treks spanning continents and oceans: polar bears racing a melting icecap, elephants crossing a parched African plain, and whales swimming thousands of miles from warm-water breeding grounds...

"Little Blue, a young humpback whale, has never made the long migration up the coast, and he is worried about his first long journey with Papa"--

"Meet The Secret Explorers! This group of brilliant kids comes together from all four corners of the globe to fix problems, solve mysteries, and gather knowledge all over the planet - and beyond. Whenever their help is needed, a special sign will appear on a door. They step through to the Exploration Station and receive their mission... In The Lost Whales, marine life expert Connor needs to use his underwater expertise to help save a pod of humpback...