Coetzee, H., D. Cilliers, F. Jerling, and L. van Rensburg. “The Identification and Verification of Optimal Re-Introduction Sites for the Southern Ground Hornbill in the Limpopo Province, South Africa”. Suid-Afrikaans Tydskrif Vir Natuurwetenskap En Tegnologie / <i>South African Journal of Science and Technology</I&gt;, Vol. 32, no. 1, Dec. 2013, p. 1 page, doi:10.4102/satnt.v32i1.834.