Last Updated：2025/12/29
Sentence
The
primary,
secondary,
and
tertiary
wing
feathers
(remiges)
of
adult
mourning
doves
are
shed
and
replaced
yearly
in
an
orderly
sequence,
so
flight
is
possible
during
molt.
[…]
Little
is
known
about
the
shedding
sequence
of
the
secondary
or
tertiary
feathers
or
the
related
coverts.
If
it
is
similar
to
that
of
passerines,
however,
loss
of
the
outermost
tertiary
feather
occurs
coincident
with
loss
of
the
fifth
or
sixth
primary[…].
The
molt
then
would
continue
sequentially
until
the
last
or
innermost
tertiary
was
shed
and
replaced.
Quizzes for review
The primary, secondary, and tertiary wing feathers (remiges) of adult mourning doves are shed and replaced yearly in an orderly sequence, so flight is possible during molt. […] Little is known about the shedding sequence of the secondary or tertiary feathers or the related coverts. If it is similar to that of passerines, however, loss of the outermost tertiary feather occurs coincident with loss of the fifth or sixth primary[…]. The molt then would continue sequentially until the last or innermost tertiary was shed and replaced.
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