The
bird
has
any
____________________
-
____________________
____________________
of
the
class
Aves
,
having
a
____________________
____________________
____________________
____________________
,
forelimbs
modified
into
____________________
,
____________________
____________________
,
a
____________________
,
and
____________________
____________________
,
and
bearing
young
in
a
____________________
-
____________________
____________________
.
