@article{de Swardt_2012, title={Bird species captured in <i>Protea roupelliae</i> woodland and their association with Protea habitats}, url={https://journals.uct.ac.za/index.php/BO/article/view/138}, abstractNote={During a long term study on the seasonal movements of Gurney’s Sugarbirds &lt;i&gt;Promerops gurneyi&lt;/i&gt; in the Lydenburg area, Mpumalanga, sugarbirds as well as other species were captured and ringed in &lt;i&gt;Protea roupelliae&lt;/i&gt; woodland (De Swardt 1991). Aspects of the avifauna associated with &lt;i&gt;Protea&lt;/i&gt; woodland and the factors which affect sugarbird densities were also studied (De Swardt 1993). De Swardt (1993) listed 29 species (of 812 individuals) captured in &lt;i&gt;P. roupelliae&lt;/i&gt; woodland between December 1986 and December 1992. The most frequently captured species were Sugarbirds, three sunbird species, Cape White-eyes &lt;i&gt;Zosterops&lt;/i&gt; spp. and two canary species.}, journal={Biodiversity Observations}, author={de Swardt, Dawid H}, year={2012}, month={Jul.}, pages={29–37} }