Credit: Windfall/Richard Taylor/Jones
A sperm whale’s penis has no bones. This allows its flexible member to penetrate a female sperm whale from any number of directions; a necessity when two multi-ton animals are trying to line up tab A with slot B in an unsteady ocean environment.
This and other interesting facts about sperm whales are the subject of the first episode of the documentary series Inside Nature’s Giants, which premiers in the U.S. on January 18th. Each of the series’ four episodes centers around the dissection of a large animal, which is used as a starting point to explore the animal’s biology. (A clever device, which I also used in this Scientific American video about jumbo squid.)
Continue reading Digging around inside nature’s giants
On Tuesday the Daily Mail reported that the Discovery Channel will not broadcast the final episode of the popular Frozen Planet series in the U.S. Why? Because the show deals with climate change, an emerging threat to animals living in the subzero regions of our planet. Apparently, Discovery thinks this topic will offend the political sensibilities of some portion of its U.S. audience. How ridiculous. Climate change is a matter for science, not politics (or at least it should be). And even more ridiculous is that Discovery helped pay for the production of the very episode that they now refuse to air.
This got me thinking about the genre of so-called ‘blue-chip’ nature documentaries like Frozen Planet. These docs are built around charismatic megafauna engaged in life or death struggles. And honestly, some of these films are my favorites. I mean, who can resist the pull of a full-grown male lion chasing down a hyena in a battle to the death? Who can say they don’t like Discovery’s ‘Shark Week’–just a little bit? Continue reading Discovery Channel and unsustainable nature filmmaking