82 South African Journal of Science 104, March/April 2008 Research in Action

tion, confirming the status of the Atlas as a The seminal legacy of the Southern standard reference. It is worth noting that the Atlas did not African Atlas Project provide information on distribution alone. It presented important new infor- a a* b,c mation and analyses on the seasonality of J.A. Harrison , L.G. Underhill and P. Barnard breeding, and the direction and seasonality of migration. The Atlas has therefore proved an essential reference for all re- HE FIRST SOUTHERN AFRICAN projects globally.5 It was a lengthy search involving these fundamental as- Project was launched in 1986 and gath- endeavour, but then it did cover six pects of avian biology. Tered bird distribution data from six southern African countries (, countries of southern Africa. The project , , , Swazi- The SABAP database culminated with the publication of The Atlas of Southern African in 1997. The database land, and ) and it was the first The SABAP database has been used in generated by the project, seven million bird time a biological survey had been various ways for a variety of purposes. distribution records, has been widely used by attempted on anything like that scale in Four main user constituencies can be four groups: environmental consultants (for Africa. Indeed, SABAP remains one of the identified: environmental consultants, example, to locate electricity transmission largest completed projects of its kind, conservationists, research scientists and lines), conservationists (planning conserva- even globally. birders. Environmental consultants form tion strategies), research scientists (especially SABAP delivered two material products: by far the largest group in terms of macro-ecologists and biogeographers) and birders (ecotourism materials). By 2007, the a database of seven million peer-reviewed number of requests for data. More than database had spawned 50 research publica- distribution records, and a two-volume, 200 requests for data from this group have tions and eight Ph.D.s and master’s degrees. 1500-page publication which presented been serviced by the Animal Demogra- These products are a tribute to the more than the results of the project, and much more phy Unit (ADU) in the past 10 years. The 5000 ‘citizen scientists’, who gathered the besides.4 As with all scientific information, most frequent user has been the national bulk of the data. The atlas concept has been the value of these products can be assessed electricity supplier Eskom; this utility com- extended to frogs, reptiles, spiders and butter- only in terms of the use to which they pany uses data on the distribution of cer- flies; a second bird atlas started in 2007 and have been put and the degree to which tain key species in planning mitigation will, for example, facilitate knowledge of the impact of environmental change on birds. The they have exerted an influence on further measures for its power transmission lines. South African National Biodiversity Institute scientific endeavour and societal aware- Data needed by environmental consul- is playing a lead role in initiating these new ness of scientific issues. This essay reflects tants are typically lists of species, and their projects. on that use, as well as the impact that relative abundance, for specific grid cells. SABAP has had on scientific activity in the As groups, conservationists and research Twenty-one years have passed since the region. scientists overlap to some degree, so it is Southern African Bird Atlas Project perhaps more instructive to speak in (SABAP) was launched in 1986, Africa’s The bird atlas publication terms of the type of use. The uses can be biggest public-participation biodiversity summarized as conservation planning, database. In July 2007, South Africa In principle it should be easy to obtain a ecological/biogeographical studies, and launched a follow-up project: SABAP2. It measure of the use to which a publication single-species ecological studies. The is opportune, therefore, to evaluate the has been put by consulting citation indi- last-mentioned data need is largely met legacy of SABAP1 and ask whether all the ces. However, the bird atlas is a multi- by the atlas publication,4 so the number of excitement and enthusiasm generated by authored work (62 authors and seven requests for more detailed information on the first project, as well as its cost, was editors) and it explicitly recommended single species has been relatively small. justified. This article complements two citation by chapter. Most citations there- On the other hand, macro-ecology and global reviews of bird atlases, which fore refer to specific chapters and species conservation planning typically involve respectively considered methodological accounts by the names of their specific analyses of data sets spanning many or all developments, based on 411 bird atlases,1 authors, making a comprehensive mea- species in a group. Almost all the South and the applicatioins to which bird atlas sure of citation frequency practically African provincial nature conservation data had been put, based on 272 bird impossible. It would be true to say, how- agencies and three national institutions in atlases.2 ever, that most papers dealing with the the five other participating countries SABAP ran its course from 1986 to 1997, ecology or distribution of a species of have acquired or further developed the and gathered data across the region on bird in southern Africa has, since 1997, 4 bird atlas data sets for their specific use distribution and abundance of 932 bird cited The Atlas of Southern African Birds. in internal research and conservation species in the region.3,4 This was accom- For example, 170 full-length papers (on planning. For example, the Namibian plished mainly by mobilizing an amateur any topic) were published in the journal Avifaunal Database, a multifaceted bio- army of more than five thousand bird- Ostrich between 1999 and March 2006. Of diversity database built around the coun- watchers. These ‘citizen scientists’ have these, 60 cited the Atlas, making it the try’s atlas contributions to SABAP, is made a major contribution to bird atlas most cited reference in the journal over this period, with the sixth edition of one of Namibia’s strongest biodiversity a , Department of Zoology, Uni- 6 versity of Cape Town, Rondebosch 7701, South Africa. Roberts’ Birds of Southern Africa in second information systems (www.met.gov.na/ bGlobal Change Research Group, South African National place with 44 citations. The seventh edi- programmes/biodiversity/infosys.htm). Biodiversity Institute, Private Bag X7, Claremont 7735, 7 South Africa. tion of Roberts’ – a comprehensive hand- In South Africa, in addition to provincial cDST/NRF Centre of Excellence at the Percy FitzPatrick book in which the Atlas distribution maps analyses, there have been national analy- Institute of African , . *Author for correspondence. are recycled – has about 900 references to ses, the most important of which is proba- E-mail: [email protected] the Atlas,8 more than to any other publica- bly the South African National Spatial Research in Action South African Journal of Science 104, March/April 2008 83

Biodiversity Assessment (NSBA), an ness of birds and their attendant conser- Coordinated Waterbird Counts (CWAC), initiative commissioned by the national vation issues has not been measured the Birds in Reserves Project (BIRP), Department of Environmental Affairs across society, nor would it be easy to do and Coordinated Avifaunal Roadcounts and Tourism.9,10 The NSBA provides a so. Nevertheless, there is unanimity (CAR).40 These three projects are ongoing broad framework for the prioritization of within birding, ornithology and conserva- and have each accumulated more that 10 conservation effort in the country. This tion circles that SABAP had an enormous years of invaluable biodiversity monitor- major analysis used seven South African influence on birders and others in South ing data. biodiversity databases of 14 originally Africa and beyond. There were more than considered for use in the terrestrial com- 5000 direct contributors to SABAP. In Further atlases and a new era ponent of the analysis.10 Of the seven addition to these, many citizens were Beyond bird-related projects, the success eventually chosen, because they were aware of the project, especially rural land- of SABAP provided encouragement to sufficiently comprehensive, one was the owners, who frequently allowed atlasers other specialists that comparable projects SABAP database. Another was the frog to explore their properties. This aware- could be successfully organized for their atlas database, which we discuss below. ness on the part of landowners alone taxon groups, and that they could bring to Two publications of direct importance probably had a salutary effect on their their disciplines the benefits of such a to the national and regional conservation sense of their role as stewards of the broad-scope survey. The Protea Atlas of birds are The Important Bird Areas of region’s biodiversity. Project (1991–2001) was the first to be Southern Africa11 and the Eskom Red Data Many birders testify that atlasing be- launched, followed by the Southern Book of Birds of South Africa, Lesotho and came, for them, a more rewarding form of African Frog Atlas Project (SAFAP; 1995– Swaziland.12 Both of these analyses drew their hobby because it had a clear and a 2004)41 and, more recently, the Southern heavily on information in the SABAP larger purpose. Both the concept and the African Reptile Conservation Assessment database. activities of the atlas helped them to see (SARCA; 2005–09) and South African Among macro-ecologists, local and birds and their hobby in the context of National Survey of Arachnida (SANSA; international interest in the SABAP data- broader ecological issues. The need to 1997– ). An atlas project on butterflies, the base has led to an impressive list of identify species positively so that one Southern African Butterfly Conservation publications which acknowledge SABAP could record as many as possible in grid Assessment (SABCA; 2007–10), was as a source of essential data. These include cells – the sampling units of the atlas – be- launched in 2007. papers on the impact of specific local came a strong incentive to hone identifi- All of these projects are closely linked to environmental trends on birds,13–15 theo- cation skills. The imperative to record the recent transformation of South Africa’s retical approaches to reserve selection,16–21 comprehensive lists of species encour- National Botanical Institute (NBI) into the and analyses of macro-ecological and aged a greater awareness of species’ South African National Biodiversity biogeographical phenomena and con- preferred habitats because it would be in Institute (SANBI).42 Through partner- cepts.22–32 (For a list, currently of 50 publi- those habitats that the species were likely ships between the Animal Demography cations using the SABAP database, see the to be observed and ‘ticked’. Unit and other specialist institutions ADU website at www.adu.org.za.) In par- Since SABAP,there has been a quantum with SANBI, these atlases will contribute ticular,the use of bird atlas data combined leap in skill and professionalism among essential biodiversity information to help with focused field surveys of threatened the rank and file of amateur birders, SANBI monitor and report to government or endemic species has allowed the esti- making them an even more valuable on the state of biodiversity in the country. mation of population sizes, strengthening human resource for data collection than SANBI is the lead organization imple- the link between atlasing and red-listing they were before. This bodes well for menting the National Environmental processes in biodiversity conservation.22 SABAP2. Management: Biodiversity Act (NEMBA), By 2006, eight postgraduate students Perhaps the greatest positive influence as well as supporting government in im- had completed theses based on analyses of the atlas on the birding community was plementing the Convention on Biological of the SABAP database.32–39 These students its demonstration that even amateur Diversity (CBD). To do this most quickly, were at five universities (three in South birders – as opposed to specialist bird SANBI has prioritized the online publica- Africa and two in the U.K.), and explored ringers and ornithologists – could make a tion of essential biodiversity data, such as the database from a variety of disciplines significant contribution to science, in- atlas information, to support planning, and perspectives, further emphasizing its deed, that they could become ‘citizen policy-making, decision making and re- richness. scientists’. Not only did the simple yet search by a variety of users. These activi- Birders and landowners have occasion- scientific methods of SABAP give many ties include sound spatial development ally accessed bird atlas data to use as a birders a first introduction to how science planning, state-of-the-environment re- guide to birding in specific areas, and works, but the scientific output from the porting, and conservation planning for the development of eco-tourism project showed how small contributions based on the prediction and detection of materials. These uses were, however, could be amalgamated into a meaningful responses by species and ecosystems to discouraged to some extent by the initial and impressive whole. This new percep- environmental change. application of data-extraction fees. We tion of their role as citizen scientists Collectively, the atlas projects represent expect that these types of use will increase helped many birders make the transition a new era in biodiversity field research in now that the bird atlas data are increas- from the relatively straightforward activ- the region. ingly available online, free of charge ity of atlasing to the more challenging A new bird atlas project, SABAP2, was at www.birds.sanbi.org and www.adu. requirements of bird monitoring projects. launched in 2007. While predictions are org.za It was this pool of available skill and risky, we venture to predict that SABAP2 enthusiasm that the Animal Demography will eclipse SABAP1 in terms of scientific Public awareness and participation Unit and BirdLife South Africa tapped impact. SABAP2 will be the first time in The impact of SABAP on public aware- into by launching, in chronological order, Africa that a survey of this magnitude has 84 South African Journal of Science 104, March/April 2008 Research in Action

been repeated, and in principle presents a ment 2004: priorities for biodiversity conservation Rodrigues A.S.L. and van Jaarsveld A.S. (2003). in South Africa. Strelitzia 17. SANBI, Pretoria. Species richness, human population size and unique opportunity to compare major 10. Rouget M., Reyers B., Jonas Z., Desmet P., Driver energy: conservation implications at a national biodiversity data sets as ‘snapshots’ of A., Maze K., Egoh B., Cowling R.M., Mucina L. scale. Ecol. Appl. 13, 1233–1241. different time periods. Given the intense and Rutherford M.C. (2005). South African 26. Bonn A., Storch D. and Gaston K.J. (2004). interest in global environmental change National Spatial Biodiversity Assessment 2004: Structure of the species-energy relationship. Proc. Technical report. Vol. 1: Terrestrial component. Roy. Soc. Lond. B. 271, 1685–1691. and the impacts of human society on South African National Biodiversity Institute, 27. Lennon J.J., Koleff P., Greenwood J.J.D. and ecosystems and biodiversity, the results Pretoria. Gaston K.J. (2004). Contribution of rarity and of SABAP1 and SABAP2 are guaranteed to 11. Barnes K.N. (ed.) (1998). The Important Bird Areas of commonness to patterns of species richness. Ecol. Southern Africa. BirdLife South Africa, Johannes- Lett. 7, 81–87. be thoroughly explored. The challenge of burg. 28. Van Rensburg B.J., Koleff P., Gaston K.J. and achieving comparability between the 12. Barnes K.N. (ed.) (2000). The Eskom Red Data Book Chown S.L. (2004). Spatial congruence of ecologi- two, while moving to finer-scale spatial of Birds of South Africa, Lesotho and Swaziland. cal transition at the regional scale in South Africa. BirdLife South Africa, Johannesburg. J. Biogeogr. 31, 843–854. resolution in SABAP2, is not trivial, but we 13. Allan D.G., Harrison J.A., Navarro R.A., van 29. Storch D., Evans K.L. and Gaston K.J. (2005). The are confident that it will be amply worth Wilgen B.W. and Thompson M.W. (1997). The species-area-energy relationship. Ecol. Lett. 8, the effort and cost. We expect SABAP2 to impact of commercial afforestation on bird 487–492. populations in Mpumalanga province, South 30. Evans K.L., van Rensburg B.J., Gaston K.J. and help reveal and document trends in bird Africa: insights from the bird atlas data. Biol. Chown S.L. 2006. People, species richness and populations and to suggest a slew of new Conserv. 79, 173–185. human population growth. Global Ecol. Biogeogr. hypotheses on their causes. If we be 14. Dean W.R.J. (2000). Alien birds in southern Africa: 15, 625–636. condemned to live through ‘interesting what factors determine success? S. Afr. J. Sci. 96, 31. Erni B., Altwegg R. and Underhill L.G. (2007). An 9–14. index to compare geographical distributions of times’, let us at least extract all the scien- 15. Fairbanks D.H.K. (2004). Regional land-use species. Divers. Distrib. 13, 829–835. tific value from them that we can! impacts affecting avian richness patterns in 32. Harrison J.A. (1993). Southern African Bird Atlas southern Africa – insights from historical avian Project and its relevance to nature conservation. M.Sc. The authors acknowledge the inspiring efforts of atlas data. Agric. Ecosyst. Environ. 101, 269–288. thesis, University of Stellenbosch, South Africa. thousands of citizen scientists and congratulate them 16. Harrison J.A. and Martinez P. (1995). Measure- 33. Dean W.R.J. (1995). Where birds are rare or fill the air: on their contributions to southern African bio- ment and mapping of avian diversity in southern the protection of the endemic and nomadic avifaunas of diversity research. L.G.U. acknowledges support Africa: implications for conservation planning. the Karoo. Ph.D. thesis, University of Cape Town, from the Sea and Coast II Programme of the NRF. Ibis 137, 410–417. South Africa. 17. Gaston K.J., Rodrigues A.S.L., van Rensburg B.J., 34. Parker V.(1995). Statistical analysis of bird atlas data Koleff P.and Chown S.L. (2001). Complementary from Swaziland. M.Sc. thesis, University of Cape 1. Gibbons D.W.,Donald P.F., Bauer H-G., Fornasari representation and zones of ecological transition. Town, South Africa. L. and Dawson I.K. (2007). Mapping avian distri- Ecol. Lett. 4, 4–9. 35. van Rensburg B.J. (2002). Macro-ecology of avian butions: the evolution of bird atlases. Bird Study 18. Reyers B., Fairbanks D.H.K., Wessels K.J. and van assemblages in South Africa. Ph.D thesis, University 54, 324–334. Jaarsveld A.S. (2002). A multicriteria approach to of Pretoria, South Africa. 2. Dunn A.M. and Weston M.A. (2008). A review of reserve selection: addressing long-term bio- 36. McPherson J.M. (2005). Investigating the utility of terrestrial bird atlases of the world and their appli- diversity maintenance. Biodivers. Conserv. 11, correlative distribution models to conservation science cation. Emu 108, 42–67. 769–793. and macroecology. D.Phil. thesis, Oxford Univer- 3. Harrison J.A. (1992). The Southern African Bird 19. Rodrigues A.S.L. and Gaston K.J. (2002). Rarity sity, U.K. Atlas Project databank: five years of growth. S. Afr. and conservation planning across geopolitical 37. Erni B. (2000). Analysis of distribution maps from bird J. Sci. 88, 410–413. units. Conserv. Biol. 16, 674–682. atlas data: dissimilarities between species, continuity 4. Harrison J.A., Allan D.G., Underhill L.G., 20. Bonn A. and Gaston K.J. (2005). Capturing within ranges and smoothing of distribution maps. Herremans M., Tree A.J., Parker V.and Brown C.J. biodiversity: selecting priority areas for conserva- M.Sc. thesis, University of Cape Town, South (eds) (1997). The Atlas of Southern African Birds, vol. tion using different criteria. Biodivers. Conserv. 14, Africa. 1. Non-passerines, vol. 2. Passerines. BirdLife 1083–1100. 38. Rodrigues A.S.L. (2002). The selection of networks South Africa, Johannesburg. 21. Evans K.L., Rodrigues A.S.L., Chown S.L. and of nature reserves. Ph.D. thesis, University of 5. Greenwood J.J.D. (2006). Citizens, science and Gaston K.J. (2006). Protected areas and regional Sheffield, U.K. bird conservation. J. Ornithol. 148, Suppl. 1, S77– avian species richness in South Africa. Biol. Lett. 2, 39. Little F.(2003). The smooth is better than the rough: an S124. 184–188. exploitation of reporting rate information in southern 6. Maclean G.L. (1984). Roberts’ Birds of Southern 22. Robertson A., Simmons R.E., Jarvis A.M. and African bird atlas data. Ph.D. thesis, University of Africa. 6th edn. John Voelcker Bird Book Fund, Brown C.J. (1995). Can bird atlas data be used to Cape Town, South Africa. Cape Town. estimate population size? A case study using 40. Harrison J.A., Allan D.G., Underhill L.G. and 7. Hockey P.A.R., Dean W.R.J. and Ryan P.G. (eds) Namibian endemics. Biol. Conserv. 71, 87–95. Oatley T.B. (1996). The Avian Demography Unit: (2005). Roberts’ Birds of Southern Africa, 7th edn. 23. Parker V.(1996). Modelling the distribution of bird tracking bird populations in a changing South John Voelcker Bird Book Fund, Cape Town. species in Swaziland in relation to environmental Africa. S. Afr. J. Sci. 91, 14–16. 8. Fishpool L. (2007). Review: Hockey P.A.R., Dean variables. Ostrich 67, 105–110. 41. Minter L.R., Burger M., Harrison J.A., Braack W.R.J., Ryan P.G. (eds) (2005). Roberts’ Birds of 24. Underhill L.G. (2000). Waders (Charadrii) from H.H., Bishop P.J.and Kloepfer D. (2004). Atlas and Southern Africa, 7th edn. John Voelcker Bird Book the northern hemisphere in southern Africa. In Red Data book of the Frogs of South Africa, Lesotho and Fund, Cape Town. Ibis 149, 432–433. Heritage of the Russian Arctic: Research, Conservation Swaziland. Smithsonian Institution, Washington, 9. Driver A., Maze K., Rouget M., Lombard A.T.,Nel and International Co-operation, eds B.S. Ebbinge, D.C. J., Turpie J.K., Cowling R.M., Desmet P., Goodman Yu.L. Mazourov and P.S.Tomkovich, pp. 476–482. 42. Cherry M. (2005). South Africa – serious about P., Harris J., Jonas Z., Reyers B., Sink K. and Strauss Ecopros Publishers, Moscow. biodiversity science. PLOS Biol. 3(5): e145 743–747. T. (2005). National Spatial Biodiversity Assess- 25. Chown S.L., van Rensburg B.J., Gaston K.J., www.plosbiology.org.