Could be a junco.
Red head and black body bird
The small bird with a black head and white body is called a pied wagtail.
Blue bird
A Roseate tern fits that description.
The abdominal cavity is where the belly is.
The bird with a red head, white neck, and black body is a red-headed woodpecker.
stomach
Seuss characters often have a simple white belly, without any markings or features. This clean white belly provides a contrast to the colorful and whimsical designs of the rest of the character's body.
The white jelly discharge is just your body cleaning itself and the period pains is just the flow moving through your body
Russet orange with white on belly and face, dark stripes over the body.
You could have seen a Swallow-tailed Kite. It has a long forked tail, body is black or dark gray with a white head, chest and belly. They are indigenous to Fl. and the coasts of LA. MS. AL. GA. and SC.
i think its a white bellyed caique