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Geerts, Sjirk
Showing results 1 to 6 of 6
| Issue Date | Title | Author(s) |
| 2016 | Can short-billed nectar thieving sunbirds replace long-billed sunbird pollinators in transformed landscapes? | Geerts, Sjirk |
| 2016 | The ecology and foraging behaviour of the harvester termite, Baucaliotermes hainesi in semi-arid grasslands in the northwestern interior of South Africa | Geerts, Sjirk ; van der Linden, J ; van der Linden, E |
| 2015 | The importance of pollinators and autonomous self-fertilisation in the early stages of plant invasions: Banksia and Hakea (Proteaceae) as case studies | Moodley, D ; Geerts, Sjirk ; Richardson, DM ; Wilson, JRU |
| 2017 | Invasive alien trees reduce bird species richness and abundance of mutualistic frugivores and nectarivores; a bird’s eye view on a conflict of interest species in riparian habitats. | Mangachena, Joy Rumbidzai ; Geerts, Sjirk |
| 2016 | Lack of human-assisted dispersal means Pueraria montanavar. lobata (kudzu vine) could still be eradicated from South Africa | Geerts, Sjirk ; Mashele, Bongani V ; Visser, Vernon ; Wilson, John RU |
| 2014 | Pink flower preference in sunbirds does not translate into plant fitness differences in a polymorphic Erica species | Heystek, Anina ; Geerts, Sjirk ; Barnard, Phoebe ; Pauw, Anton |