Australia’s most widespread swallow, the Welcome Swallow can be seen fluttering, swooping and gliding in search of flying insects in almost any habitat, between city buildings, over farmland paddocks, in deserts, wetlands, forests and grasslands and every habitat in between. Sometimes they even occur at sea — the name ‘Welcome’ swallow comes from sailors who knew that the sight of a swallow meant that land was not far away. Swallows build their mud nests in many different situations, though most noticeably beneath bridges and on the walls of buildings.