crazy lovebirds??!!!??!

by karen hernandez
(u.s.a fort myers fl)

i have three lovebirds (i think one of them are a female and two males) and all of them seem to be almost flying? in thier cage but they just flap their wings really fast and fly like a inch high from were there standing? i wanna know if this is a sign of aggresion or sickness ps;i do take them out of there cage every day!also one of my lovebids keeps walking back and forth at the bottem of the cage?