Several orbs photographed over Miami Beach

On January 4, 2015, a person was in the north of Miami Beach (Florida). He take three photos of the sky where it appeared several orbs hovering the clouds.

Witness statement:

On 1/4/15 @ 3:41pm eastern time from North Miami Beach, FL. I took 3 photos . To my knowledge they look like orbs around the clouds and the sun but would like to know if this orb with the aura oval shape caught my curiosity and I am sharing them so you can explain if they are unknown? Thanks