Stellaluna
by Janell Cannon

They perched in silence for a long time.
"How can we be so different and feel so much alike?" mused Flitter.
"And how can we feel so different and be so much alike?" wondered Pip.
"I think this is quite a mystery," Flap chirped.
"I agree," said Stellaluna. "But we're friends. And that's a fact."

=)