By day, golden eagles soar and grizzly bears ramble—by night, an entirely new drama alights from above. Do you know which national park it is? #yourshot #parkstarspic.twitter.com/f2C2EguX4d

By day, golden eagles soar and grizzly bears ramble—by night, an entirely new drama alights from above. Do you know which national park it is? #yourshot #parkstars pic.twitter.com/f2C2EguX4d

https://twitter.com/NatGeoTravel/status/988485535688781824