How does this support Intelligent Design? What experiments did they do to test ID hypotheses? What was their null hypothesis?
this is a c&p of the conclusion since you refuse to get off your duff, download and read a free peer review:
"we have considered two examples of design in birds which defy explanation by gradual
changes since to function at all, all the parts necessary for function must be there to begin with. As
examples of irreducible complexity, they show that natural systems have intricate machinery which
does not arise in a ‘bottom up’ approach, whereby some natural selective method of gaining smallscale
changes could give the intermediary creature some advantage. This will not work since, first,
there is no advantage unless all the parts of the new machine are available together and, second, in
the case of the avian lung the intermediary creature would not be able to breathe, and there is little
selective advantage if the creature is no longer alive.
As stated in the introduction, the possibility of an intelligent cause is both a valid scientific assumption,
and borne out by the evidence itself. This approach suggests that there is a basic design of bird
with furcula, keeled sternum, acrocoracoid process, air sac system, counterflow mass exchanger lung
and feathers which have hooked and ridged barbules, which is ancestral and quite different to reptile
design where these salient features are absent."
now you cannot say that ID doesn't have a peer review of avian resperatory and avian wings.
below you can download entire article free:
http://journals.witpress.com/paperinfo.asp?pid=399