Def Mon (Twitter) Here you can hear the sound of a Bigbang fire bird making it's mating call in at dusk.

Def Mon (Twitter) For some stupid reason, twitter breaks the sound.

Def Mon (Twitter) Since there is no sound. In one video it goes BRrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr and in the other it goes Boooooooooom

Def Mon (Twitter) RT @TonyaLevchuk: moscow - sleeping? probably not 💥💥💥

Rob Lee (Twitter) More footage from Moscow City. 2/ https://t.co/AAS5AB2yx9 https://t.co/AytGJkCPI6

Rob Lee (Twitter) There was another UAV attack on Moscow City tonight. One UAV reportedly hit the same building that was struck on July 29. https://t.co/mVbitmwbNY https://t.co/nEoWadUpSW https://t.co/sxuiScvLBx

Rob Lee (Twitter) Video of the damage to the building in Moscow City. 3/ https://t.co/GMIztjXbBa https://t.co/fcX29jWJwl

Rob Lee (Twitter) ‌4/ https://t.co/B9oNOchabQ

Rob Lee (Twitter) ‌5/ https://t.co/kzKYJSXn6o