ROWLEY REVIEW. Bird migration in the southern hemisphere: a review comparing continents
Hugh DingleA Department of Entomology and Center for Animal Behavior, University of California, Davis, CA 95616, USA.
B Present address: School of Integrative Biology, University of Queensland, St Lucia, Qld 4072, Australia. Email: rdhdingle@ucdavis.edu
Emu 108(4) 341-359 https://doi.org/10.1071/MU08010
Submitted: 4 March 2008 Accepted: 6 November 2008 Published: 9 December 2008
Abstract
To broaden perspectives and stimulate research on migration, I survey the bird species that breed in the northern hemisphere and migrate to the southern hemisphere and species that migrate within the southern hemisphere, comparing routes, seasonal patterns and life histories. Differences in the area and latitudinal extent of land masses on the two sides of the Equator influence patterns of bird migration. In contrast to birds breeding in the northern hemisphere, no land or freshwater birds breeding in the southern hemisphere migrate between continents and only a very few cross the Equator. Furthermore, except for shorebirds, few northern intercontinental migrants reach the southern hemisphere in regions south of the equatorial forest belt, because most encounter, and are filtered out by, suitable habitats en route. Australasia is an extreme case because only 10 land or freshwater migrants from the northern hemisphere regularly occur there (most are uncommon or rare) compared with 42 in Africa and 28 in South America, and no Australasian breeders enter Asia beyond Wallace’s Line. Historical geographical and oceanic barriers may be an additional factor limiting migration to Australasia. There are generally no or only slight differences in frequencies of austral migrants within foraging guilds or families across southern continents. Exceptions are rallids, with more migrants in Africa, and cuckoos and nectarivores, with more Old World than New World migrants. Austral migrations are of shorter distances than most of those of the northern hemisphere, and they appear to vary more with respect to routes and patterns. Breeding and non-breeding ranges frequently overlap. Partial migration is common, but there is no evidence that it differs in frequency from that in northern regions. Because climate is generally milder and drier in the southern hemisphere, rainfall is a more important influence on migration than in the north especially in some nomadic birds, but temperature also predicts migration frequency and pathways for many species. These patterns are similar across southern continents, but each continent has its own characteristics. Southern hemisphere migrants seem to display ecophysiologies and orientation mechanisms similar to those found in northern hemisphere species, but very few southern species have been studied. I argue that the variation present among southern hemisphere migrations provides exceptional opportunities to understand the evolution and ecology of migration systems. In order to take advantage of these systems, we need to focus on variation in movement behaviour, on associated syndromes of traits, and on the particular features of natural selection and ecology setting thresholds that lead to the diverse migration patterns observed.
Acknowledgements
I am grateful to Camilla Myers for the invitation to contribute a Rowley Review and to her and three reviewers whose extensive comments have very much improved the paper. Thanks to George Cox and Jiro Kikkawa for reading and commenting on an early draft. I owe special thanks to Leo Joseph for sending me papers and for his insightful comments on migration in South America in particular. John Wingfield and Tom Hahn provided insight and papers regarding ecophysiology. Sharon Lawler graciously provided work space while I was on a visit to UCDavis. Errors of fact or interpretation are my own.
Åkesson, S. , and Hedenström, A. (2007). How migrants get there: migratory performance and orientation. Bioscience 57, 123–133.
| Crossref | GoogleScholarGoogle Scholar |
Bairlein, F. (1988). How do migratory songbirds cross the Sahara? Trends in Ecology & Evolution 3, 191–194.
| Crossref | GoogleScholarGoogle Scholar |
Battley, P. (2008). Long haul flights godwit style. Wingspan 18(2), 28–30.
Bell, C. P. (2000). Process in the evolution of bird migration and pattern in avian ecogeography. Journal of Avian Biology 31, 258–265.
| Crossref | GoogleScholarGoogle Scholar |
Bensch, S. , Andersson, T. , and Åkesson, S. (1999). Morphological and molecular variation across a migratory divide in Willow Warblers, Phylloscopus trochilus. Evolution 53, 1925–1935.
| Crossref | GoogleScholarGoogle Scholar |
Böhning-Gaese, K. , and Oberrath, R. (2003). Macroecology of habitat choice in long-distance migratory birds. Oecologia 137, 296–303.
| Crossref | GoogleScholarGoogle Scholar | PubMed |
Chesser, R. T. , and Levey, D. J. (1998). Austral migrants and the evolution of migration in New World birds: diet, habitat, and migration revisited. American Naturalist 152, 311–319.
| Crossref | GoogleScholarGoogle Scholar | CAS | PubMed |
Clarke, M. F. (1997). A review of studies of the breeding biology of Australian birds from 1986–1995: biases and consequences. Emu 97, 283–289.
| Crossref | GoogleScholarGoogle Scholar |
Cockrem, J. F. (1995). Timing of seasonal breeding in birds, with particular reference to New Zealand birds. Reproduction, Fertility and Development 7, 1–19.
| Crossref | GoogleScholarGoogle Scholar | CAS |
Dingle, H. (2004). The Australo-Papuan bird migration system: another consequence of Wallace’s Line. Emu 104, 95–108.
| Crossref | GoogleScholarGoogle Scholar |
Ford, H. A. , and Pusey, J. F. (1982). Status and feeding of the Eastern Spinebill Acanthorhynchus tenuirostris in New England National Park, north-eastern N. S. W. Emu 82, 203–211.
Hayes, F. E. (1995). Definitions for migrant birds: what is a Neotropical migrant? Auk 112, 521–523.
Hockey, P. A. R. (2000). Patterns and correlates of bird migrations in sub-Saharan Africa. Emu 100, 401–417.
| Crossref | GoogleScholarGoogle Scholar |
Hockey, P. A. R. , Leseberg, A. , and Loewenthal, D. (2003). Dispersal and migration of juvenile African Black Oystercatchers, Haematopus moquini. Ibis 145, E114–E123.
| Crossref | GoogleScholarGoogle Scholar |
Jahn, A. E. , Levey, D. J. , and Smith, K. G. (2004). Reflections across hemispheres: a system-wide approach to New World bird migration. Auk 121, 1005–1013.
| Crossref | GoogleScholarGoogle Scholar |
Joseph, L. (1996). Preliminary climatic overview of migration patterns in South American austral migrant passerines. Ecotropica 2, 183–193.
Joseph, L. , and Stockwell, D. (2000). Temperature-based models of the migration of Swainson’s Flycatcher Myiarchus swainsoni across South America: a new use for museum specimens of migratory birds. Proceedings of the Academy of Natural Sciences of Philadelphia 150, 293–300.
Kingsford, R. T. , and Norman, F. I. (2002). Australian waterbirds – products of the continent’s ecology. Emu 102, 47–69.
| Crossref | GoogleScholarGoogle Scholar |
Leisler, B. (1992). Habitat selection and coexistence of migrants and Afrotropical residents. Ibis 134(Suppl. 1), 77–82.
Martínez-Meyer, E. , Peterson, A. T. , and Navarro-Sigüenza, A. G. (2004). Evolution of seasonal ecological niches in Passerina buntings (Aves : Cardinalidae). Proceedings of the Royal Society of London. Series B: Biological Sciences 271, 1151–1157.
| Crossref | GoogleScholarGoogle Scholar |
Mees, G. F. (1974). The migration of the Tasmanian race of the Silvereye. Australian Bird Bander 12, 51–54.
Munro, U. , and Munro, J. A. (1998). Migratory restlessness in the Yellow-faced Honeyeater Lichenostomus chrysops (Meliphagidae) an Australian diurnal migrant. Ibis 140, 599–604.
| Crossref | GoogleScholarGoogle Scholar |
Newton, I. (2006). Movement patterns of Common Crossbills Loxia curvirostra in Europe. Ibis 148, 782–788.
| Crossref | GoogleScholarGoogle Scholar |
Newton, I. , and Dale, L. (1996a). Migration patterns in west Palearctic birds. Journal of Animal Ecology 65, 137–146.
| Crossref | GoogleScholarGoogle Scholar |
Piersma, T. , and Gill, R. E. (1998). Guts don’t fly: small digestive organs in obese bar-tailed godwits. Auk 115, 196–203.
Priest, B. , Straw, P. , and Weston, M. (2002). Shorebird conservation in Australia. Wingspan 12(Suppl. 4), I–XVI.
Rappole, J. H. , Helm, B. , and Ramos, M. A. (2003). An integrative framework for understanding the origin and evolution of migration. Journal of Avian Biology 34, 124–128.
| Crossref | GoogleScholarGoogle Scholar |
Robinson, D. (1992). Why do Flame Robins Petroica phoenicia migrate? A comparison between social and feeding ecologies of the Flame Robin and the Scarlet Robin P. multicolor. Corella 16, 1–13.
Roshier, D. A. , Whetton, P. H. , Allan, R. J. , and Robertson, A. I. (2001). Distribution and persistence of temporary wetland habitats in arid Australia in relation to climate. Austral Ecology 26, 371–384.
| Crossref | GoogleScholarGoogle Scholar |
Sutherland, W. J. (1998). Evidence for flexibility and constraint in migration systems. Journal of Avian Biology 29, 441–446.
| Crossref | GoogleScholarGoogle Scholar |
Wilson, J. R. , Nobel, S. , and Minton, C. D. T. (2007). Migration ecology and morphometrics of two Bar-tailed Godwit populations in Australia. Emu 107, 262–274.
| Crossref | GoogleScholarGoogle Scholar |
Wiltschko, W. , Munro, U. , Ford, H. , and Wiltschko, R. (1998a). Effect of a magnetic pulse on the orientation of silvereyes, Zosterops l. lateralis, during spring migration. Journal of Experimental Biology 201, 3257–3261.
| PubMed |
Wiltschko, W. , Wiltschko, R. , Munro, U. , and Ford, H. A. (1998b). Magnetic versus celestial cues: cue–conflict experiments with migrating silvereyes at dusk. Journal of Comparative Physiology. A: Sensory, Neural, and Behavioral Physiology 182, 521–529.
| Crossref | GoogleScholarGoogle Scholar |
Wiltschko, R. , Munro, U. , Ford, H. A. , and Wiltschko, W. (2001). Orientation in migratory birds: time-associated relearning of celestial cues. Animal Behaviour 62, 245–250.
| Crossref | GoogleScholarGoogle Scholar |
Winkler, D. W. (2006). Roosts and migrations of swallows. Hornero 21, 85–97.
Wyndham, E. (1981). Breeding and mortality of Budgerigars Melopsittacus undulatus. Emu 81, 240–243.
Wyndham, E. (1983). Movements and breeding seasons of the Budgerigar. Emu 82, 276–282.