Safari Live - Day 337 | National Geographic

[Speaker] How many different species or kinds of birds are there? Take a guess. 100, 1,000, more? Well, biologists have estimated that there are at least 10,000 different species of birds all around the world, and some biologists think that there are ev…

All around the world, marijuana is being decriminalized, or even made legal. But is this really a good idea? In the online debate, the harmful sides are often downplayed. So let’s look at the three most powerful arguments against legalizing marijuana. Ar…

Blade spring and all, it’s the time to get prepared for the upcoming winter. You just can’t run down to the hardware store and get what you need; you have to go out and work for it physically, and it takes a lot of time. Eighteen-year resident Tim Curley…

[Music] If you’re watching this video, there’s a pretty good chance that you shouldn’t be watching it and should be doing something more productive instead. But if you’ve already done your work, good for you! Either way, here are four useful strategies yo…

[Music] What most people think of when they look at the world, they think other animals probably see the world pretty much the same way. Only with time do we realize that, of course, other animals don’t see the same things we see. That takes us to a sort …

[music playing] NARRATOR: Day breaks over the lovely forested south rim of the canyon, lighting up a dead pine that would seem to have little purpose. But this pine is the central bank and trust of the acorn woodpecker. And every inch is studded with nea…