My roommates caged love birds are being studied by me.

I have learned:

They are very social with each other.

The female (Which is all yellow) is more affectionate than the male and is generally the sweeter of the two birds.

The male is more mobile and alert, but can be silly at times.

They seem to make louder noises when there are emotional events happening in the house.
The female is more trusting, but gaining trust with them has been hard, plus the male has gotten jeolous a few times.  He is smaller then her and has complex blue, black and white plumage.

I have got my hand about a foot from the cage without causing a stir.

I am never sure if they are observing me or not.

A good day is about to come.

The suspense is building!