http://www.youtube.com/watch?v=EpJFKaAqsfI
http://www.youtube.com/watch?v=WlBDpoiweuE
http://www.youtube.com/watch?v=WJvLcCQ7shY
http://www.bornfree.org.uk/zooreports/Francefr/pages/BFF_EZR_FRANCE_FINALfr.pdf
http://www.google.fr/search?hl=fr&source=hp&q=http%3A%2F%2Fwww.pacte2012.fr%2Fvideohtml&btnG=Recherche+Google&oq=http%3A%2F%2Fwww.pacte2012.fr%2Fvideohtml&aq=f&aqi=&aql=&gs_sm=s&gs_upl=2422l2422l0l4188l1l1l0l0l0l0l16l16l1l1l0
http://www.arkive.org/osprey/pandion-haliaetus/video-00.html