Like dragons - “Like jackals” Jeremiah 9:11.
No grass - The keen sight of the wild donkey is well known, but they look around in vain for herb.
Related Commentaries of Jeremiah 14:6
Jeremiah 14:6
6 And the wild asses did stand in the high places, they snuffed up the wind like dragons; their eyes did fail, because there was no grass.