Related LinksJoomla! - the dynamic portal engine and content management systemhttp://worldmigratorybirdday.org/2009/index.php2015-03-24T16:03:46ZWORLD MIGRATORY BIRD DAY[email protected]Joomla! 1.5 - Open Source Content ManagementUS Fish and Wildlife Service. ‘Clear the Way for Birds! IMBD Explores Bird collisions’ 2009-12-13T20:19:57Z2009-12-13T20:19:57Zhttp://worldmigratorybirdday.org/2009/index.php?option=com_weblinks&view=weblink&id=40&Itemid=13International Migratory Bird Day (IMBD) offers a general introduction on the different barriers birds face.International Migratory Bird Day (IMBD) offers a general introduction on the different barriers birds face.