Bouwman, HenkEvans, Steven William2012-02-292012-02-292010Bouwman, H. & Evans, S.W. 2010. Habitat selection by blue swallows Hirundo atrocaerulea Sundevall, 1850 breeding in South Africa and its implications for conservation. African journal of ecology, 48(4):871-879, Dec. [http://www.wiley.com/bw/journal.asp?ref=0141-6707&site=1]1365-2028http://hdl.handle.net/10394/6132Habitat selection by blue swallows Hirundo atrocaerulea Sundevall, 1850 breeding in South Africa and its implications for conservation