Transcripts of 11029_Yellowstone_Burn_timelapse_1987-2018_twitter_720

In these images, the vegetation, the healthy vegeation, is dark green. That's the sign of tall, healthy forest. And what you can see, right after the fire, is the very obvious fire scar. It's the dark reddish-brown color. And then as you chart through time, what you're going to see is the recovery on the old fire scar as first grasses, and then shrubs, and then finally some saplings and short trees come up. But what's also interesting is that years after the fire, we still don't see it back to its full potential.