Zebra Finches forage on seed from invasive Buffel Grass, but prefer seed from two common native grasses

References

• Brooks, K. J., Setterfield, S. A., and Douglas, M. M. (2010). Exotic grass invasions: Applying a conceptual framework to the dynamics of degradation and restoration in Australia’s tropical Savannas. Restoration Ecology 18, 188–197. doi:10.1111/j.1526-100X.2008.00470.x.
   Google Scholar
• Brzek, P., Lessner, K. M., Caviedes-Vidal, E., and Karasov, W. H. (2010). Low plasticity in digestive physiology constrains feeding ecology in diet specialist, zebra finch (Taeniopygia guttata). Journal of Experimental Biology 213, 798–807. doi:10.1242/jeb.037259.
   Google Scholar
• Butler, D. W., and Fairfax, R. J. (2003). Buffel grass and fire in a gidgee and brigalow woodland: A case study from central Queensland. Ecological Management and Restoration 4, 120–125. doi:10.1046/j.1442-8903.2003.00146.x
   Google Scholar
• Camin, S. R., Cueto, V. R., de Casenave, J. L., and Marone, L. (2015). Exploring food preferences and the limits of feeding flexibility of seed-eating desert birds. EMU 115, 261–269. doi:10.1071/MU14090
   Google Scholar
• Clarke, P. J., Latz, P. K., and Albrecht, D. E. (2005). Long-term changes in semi-arid vegetation: Invasion of an exotic perennial grass has larger effects than rainfall variability. Journal of Vegetation Science 16, 237–248. doi:10.1111/j.1654-1103.2005.tb02361.x
   Google Scholar
• Cook, G. D., and Grice, A. C. (2013). Historical perspectives on invasive grasses and their impact on wildlife in Australia. Wildlife Society Bulletin 37, 469–477. doi:10.1002/wsb.309.
   Google Scholar
• Cueto, V. R., Marone, L., and Lopez de Casenave, J. (2001). Seed preferences by birds: Effects of the design of feeding-preference experiments. Journal of Avian Biology 32, 275–278. doi:10.1111/jav.2001.32.issue-3
   Google Scholar
• D’Antonio, C. M., and Vitousek, P. M. (1992). Biological invasions by exotic grasses, the grass fire cycle, and global change. Annual Review of Ecology and Systematics 23, 63–87. doi:10.1146/annurev.es.23.110192.000431.
   Google Scholar
• Eyre, T. J., Wang, J., Venz, M. F., Chilcott, C., and Whish, G. (2009). Buffel grass in Queensland’s semi-arid woodlands: Response to local and landscape scale variables, and relationship with grass, forb and reptile species. The Rangeland Journal 31, 293–305. doi:10.1071/RJ08035
   Google Scholar
• Fairfax, R. J., and Fensham, R. J. (2000). The effect of exotic pasture development on floristic diversity in central Queensland, Australia. Biological Conservation 94, 11–21. doi:10.1016/S0006-3207(99)00169-X.
   Web of Science ®Google Scholar
• Fensham, R. J., Wang, J., and Kilgour, C. (2015). The relative impacts of grazing, fire and invasion by buffel grass (Cenchrus ciliaris) on the floristic composition of a rangeland savanna ecosystem. The Rangeland Journal 37, 227–237. doi:10.1071/RJ14097
   Google Scholar
• Franklin, D. C. (1999). Evidence of disarray amongst granivorous bird assemblages in the savannas of northern Australia, a region of sparse human settlement. Biological Conservation 90, 53–68. doi:10.1016/S0006-3207(99)00010-5
   Web of Science ®Google Scholar
• Franks, A. J. (2002). The ecological consequences of buffel grass Cenchrus ciliaris establishment within remnant vegetation of Queensland. Pacific Conservation Biology 8, 99–107. doi:10.1071/PC020099
   Google Scholar
• Friedel, M., Puckey, H., O’Malley, C., Waycott, M., Smyth, A., and Miller, G. (2006). ‘Buffel Grass: Both Friend and Foe. An Evaluation of the Advantages and Disadvantages of Buffel Grass Use and Recommendations for Future Research’. (Desert Knowledge CRC: Alice Springs.)
   Google Scholar
• Grice, A. C., Vanderduys, E. P., Perry, J. J., and Cook, G. D. (2013). Patterns and processes of invasive grass impacts on wildlife in Australia. Wildlife Society Bulletin 37, 478–485. doi:10.1002/wsb.314.
   Google Scholar
• Hannah, D., Woinarski, J. C. Z., Catterall, C. P., McCosker, J. C., Thurgate, N. Y., and Fensham, R. J. (2007). Impacts of clearing, fragmentation and disturbance on the bird fauna of Eucalypt savanna woodlands in central Queensland, Australia. Austral Ecology 32, 261–276. doi:10.1111/aec.2007.32.issue-3
   Google Scholar
• Immelmann, K. (1982). ‘Australian Finches in Bush and Aviery,’ 3rd edn. (Angus & Robertson Publishers: Melbourne.)
   Google Scholar
• Jackson, J. (2005). Is there a relationship between herbaceous species richness and buffel grass (Cenchrus ciliaris)? Austral Ecology 30, 505–517. doi:10.1111/aec.2005.30.issue-5
   Google Scholar
• Kaplan, G. (2015). ‘Bird Minds: Cognition and Behaviour of Australian Native Birds.’’. (CSIRO Publishing: Clayton.)
   Google Scholar
• Kelrick, M. I., MacMahon, J. A., Parmenter, R. R., and Sisson, D. V. (1986). Native seed preferences of shrub-steppe rodents, birds and ants: The relationships of seed attributes and seed use. Oecologia 68, 327–337. doi:10.1007/BF01036734
   PubMed Web of Science ®Google Scholar
• Kutt, A. S., and Fisher, A. (2011). Increased grazing and dominance of an exotic pasture (Bothriochloa pertusa) affects vertebrate fauna species composition, abundance and habitat in savanna woodland. The Rangeland Journal 33, 49–58. doi:10.1071/RJ10065
   Google Scholar
• Lamperti, A. M., French, A. R., Dierenfeld, E. S., Fogiel, M. K., Whitney, K. D., Stauffer, D. J., Holbrook, K. M. et al. (2014). Diet selection is related to breeding status in two frugivorous hornbill species of Central Africa. Journal of Tropical Ecology 30, 273–290. doi:10.1017/s0266467414000236.
   Google Scholar
• Ludwig, J. A., Eager, R. W., Liedloff, A. C., McCosker, J. C., Hannah, D., Thurgate, N. Y., Woinarski, J. C. Z. et al. (2000). Clearing and grazing impacts on vegetation patch structures and fauna counts in eucalypt woodland, central Queensland. Pacific Conservation Biology 6, 254–272. doi:10.1071/PC000254
   Google Scholar
• Miller, G., Friedel, M., Adam, P., and Chewings, V. (2010). Ecological impacts of buffel grass (Cenchrus ciliaris L.) invasion in central Australia – does field evidence support a fire-invasion feedback? The Rangeland Journal 32, 353–365. doi:10.1071/RJ09076
   Google Scholar
• Morton, S. R., and Davies, P. H. (1983). Food of the zebra finch (Poephila guttata), and an examination of granivory in birds of the Australian arid zone. Australian Journal of Ecology 8, 235–243. doi:10.1111/j.1442-9993.1983.tb01321.x
   Google Scholar
• Olsson, A. D., Betancourt, J., McClaran, M. P., and Marsh, S. E. (2012). Sonoran desert ecosystem transformation by a C4 grass without the grass/fire cycle. Diversity and Distributions 18, 10–21. doi:10.1111/j.1472-4642.2011.00825.x.
   Google Scholar
• Rios, J. M., Mangione, A., and Marone, L. (2012). Effects of nutritional and anti-nutritional properties of seeds on the feeding ecology of seed-eating birds of the Monte desert, Argentina. Condor 114, 44–55. doi:10.1525/cond.2012.110043.
   Web of Science ®Google Scholar
• Royal Botanic Gardens Kew (2017). Seed Information Database (SID). Version 7.1. Available at http://data.kew.org/sid/ [ Verified August 2017].
   Google Scholar
• Saalfeld, D. T., Saalfeld, S. T., Conway, W. C., and Hartke, K. M. (2016). Wintering grassland bird responses to vegetation structure, exotic invasive plant composition, and disturbance regime in coastal prairies of Texas. The Wilson Journal of Ornithology 128, 290–305. doi:10.1676/wils-128-02-290-305.1
   Google Scholar
• Schlesinger, C., White, S., and Muldoon, S. (2013). Spatial pattern and severity of fire in areas with and without buffel grass (Cenchrus ciliaris) and effects on native vegetation in central Australia. Austral Ecology 38, 831–840. doi:10.1111/aec.2013.38.issue-7
   Web of Science ®Google Scholar
• Setterfield, S. A., Rossiter-Rachor, N. A., Douglas, M. M., Wainger, L., Petty, A. M., Barrow, P., Shepherd, I. J. et al. (2013). Adding fuel to the fire: The impacts of non-native grass invasion on fire management at a regional scale. PLoS ONE 8, e59144. doi:10.1371/journal.pone.0059144.
   PubMed Web of Science ®Google Scholar
• Setterfield, S. A., Rossiter-Rachor, N. A., Hutley, L. B., Douglas, M. M., and Williams, R. J. (2010). Turning up the heat: The impacts of Andropogon gayanus (gamba grass) invasion on fire behaviour in northern Australian savannas. Diversity and Distributions 16, 854–861. doi:10.1111/j.1472-4642.2010.00688.x.
   Web of Science ®Google Scholar
• Sih, A. (2013). Understanding variation in behavioural responses to human-induced rapid environmental change: A conceptual overview. Animal Behaviour 85, 1077–1088. doi:10.1016/j.anbehav.2013.02.017
   Web of Science ®Google Scholar
• Smyth, A., Friedel, M., and O’Malley, C. (2009). The influence of buffel grass (Cenchrus ciliaris) on biodiversity in an arid Australian landscape. The Rangeland Journal 31, 307–320. doi:10.1071/RJ08026
   Web of Science ®Google Scholar
• Soobramoney, S., and Perrina, M. R. (2007). The effect of bill structure on seed selection and handling ability of five species of granivorous birds. Emu 107, 169–176. doi:10.1071/mu05018.
   Google Scholar
• Steidl, R. J., Litt, A. R., and Matter, W. J. (2013). Effects of plant invasions on wildlife in desert grasslands. Wildlife Society Bulletin 37, 527–536. doi:10.1002/wsb.308.
   Google Scholar
• Weier, A., Radford, I. J., Manson, A., Durrans, L. J., and Lawes, M. J. (2017). Frequent fires reduce the nutritional quality of Sorghum stipoideum seed, a keystone food resource for the Gouldian finch (Erythrura gouldiae). The Rangeland Journal 39, 105–112. doi:10.1071/RJ16124
   Google Scholar
• Willson, M. F., and Comet, T. A. (1993). Food choices by northwestern crows: Experiments with captive, free-ranging and hand-raised birds. The Condor 95, 596–615. doi:10.2307/1369604
   Web of Science ®Google Scholar
• Wilson, J. D., Morris, A. J., Arroyo, B. E., Clark, S. C., and Bradbury, R. B. (1999). A review of the abundance and diversity of invertebrate and plant foods of granivorous birds in northern Europe in relation to agricultural change. Agriculture, Ecosystems and Environment 75, 13–30. doi:10.1016/S0167-8809(99)00064-X
   Web of Science ®Google Scholar
• Young, L., and Schlesinger, C. (2014). Habitat use and behaviour of birds in areas invaded by buffel grass (Cenchrus ciliaris L.) and in restored habitat. Wildlife Research 41, 379–394. doi:10.1071/WR14022
   Google Scholar
• Zann, R. A., Morton, S. R., Jones, K. R., and Burley, N. T. (1995). The timing of breeding by zebra finches in relation to rainfall in central Australia. Emu 95, 208–222. doi:10.1071/MU9950208
   Google Scholar
• Zann, R. A., and Straw, B. (1984). Feeding ecology and breeding of zebra finches in farmland in northern Victoria. Australian Wildlife Research 11, 533–552. doi:10.1071/WR9840533
   Web of Science ®Google Scholar