Wildlife Research Wildlife Research Society
Ecology, management and conservation in natural and modified habitats
RESEARCH ARTICLE

Interactions between the superb lyrebird (Menura novaehollandiae) and fire in south-eastern Australia

Daniel T. Nugent A B C , Steven W. J. Leonard A and Michael F. Clarke A
+ Author Affiliations
- Author Affiliations

A Department of Zoology, La Trobe University, Bundoora, Vic. 3086, Australia.

B Present address: 6 Gibbs Road, Healesville, Vic. 3056, Australia.

C Corresponding author. Email: dtnugent@hotmail.com

Wildlife Research 41(3) 203-211 https://doi.org/10.1071/WR14052
Submitted: 26 August 2013  Accepted: 20 July 2014   Published: 11 September 2014

Abstract

Context: The superb lyrebird Menura novaehollandiae is thought to be an important ecosystem engineer that, through its foraging, accelerates the decomposition of litter in Eucalyptus forests. Lyrebird foraging is therefore likely to affect forest fuel loads and hence fire behaviour in these fire-prone forests. In turn, fire is likely to reduce the abundance and influence the distribution of lyrebirds.

Aims: Our goal was to determine the impacts of a major bushfire on the habitat and food sources for the superb lyrebird and the effects of foraging activities of lyrebirds on litter fuel and potential fire behaviour in gullies of herb-rich foothill forests.

Methods: The effect of fire on lyrebirds and their habitat in the post-fire environment was examined at the landscape-scale, 2 years after fire; and at the patch-scale, 3 years after fire. Paired exclusion and control plots were also used over a 9-month period to assess the effects of foraging by the lyrebird on litter accumulation and fuel connectivity. Fire-behaviour models were used to determine the potential influence of lyrebird scratchings on fire behaviour.

Key results: At the landscape scale, lyrebirds were present in both unburnt and ground-burnt sites, but not in canopy-burnt sites. Within patchily burnt sites, lyrebirds favoured foraging in unburnt patches. On average, lyrebird foraging reduced litter fuel loads by 25% (1.66 t ha–1) in plots in which they were free to forage, compared with plots from which they were excluded, over a 9-month period. Fire-behaviour modelling showed that lyrebird foraging led to a lower likelihood of fire occurring and less intense fire.

Conclusions: Distinctly different vegetation structure and composition between burnt and unburnt patches appears to influence both the foraging patterns and distribution of lyrebirds. Additionally, foraging by lyrebirds reduces surface fuel loads and fuel connectivity such that fire spread is likely to be inhibited.

Implications: We propose that alternative stable states may emerge in Eucalyptus forests as a result of feedback mechanisms among lyrebirds, vegetation and fuel accumulation. Therefore, the ecological role of lyrebirds is an important consideration in forest fuel management and conservation in these extensive, fire-prone forests in south-eastern Australia.

Additional keywords: alternative stable states, disturbance ecology, fire, forest fuels, lyrebird.


References

Abbott, I. (1984). Changes in the abundance and activity of certain soil and litter fauna in the Jarrah forest of Western Australia after a moderate intensity fire. Australian Journal of Soil Research 22, 463–469.
Changes in the abundance and activity of certain soil and litter fauna in the Jarrah forest of Western Australia after a moderate intensity fire.CrossRef |

Adamson, D., Selkirk, P., and Mitchell, P. (1983). ‘The Role of Fire and Lyrebirds in the Sandstone Landscape of the Sydney Basin: Aspects of Australian Sandstone Landscapes.’ (EdS R. Young and G. Nanson.) pp. 81–93. (Australian and New Zealand Geomorphology Group: Sydney.)

Agee, J. K., Bahro, B., Finney, M. A., Omi, P. N., Sapsis, D. B., and Skinner, C. N. (2000). The use of shaded fuelbreaks in landscape fire management. Forest Ecology and Management 127, 55–66.
The use of shaded fuelbreaks in landscape fire management.CrossRef |

Alexander, M. E., and Cruz, M. G. (2012). Interdependencies between flame length and fireline intensity in predicting crown fire initiation and crown scorchheight. International Journal of Wildland Fire 21, 95–113.
Interdependencies between flame length and fireline intensity in predicting crown fire initiation and crown scorchheight.CrossRef |

Archibald, S., Lehmann, C. E., Gomez-Dans, J. L., and Bradstock, R. A. (2013). Defining pyromes and global syndromes of fire regimes. Proceedings of the National Academy of Sciences of the United States of America 110, 6442–6447.
Defining pyromes and global syndromes of fire regimes.CrossRef | 1:CAS:528:DC%2BC3sXnvVelsb0%3D&md5=88353f2cec2b403ffc18374b078c3b4fCAS | 23559374PubMed |

Ashton, D. H. (1975). Studies of litter in Eucalyptus regnans forests. Australian Journal of Botany 23, 413–433.
Studies of litter in Eucalyptus regnans forests.CrossRef | 1:CAS:528:DyaE2MXlslOgtb4%3D&md5=75aaf9cff0327b6b59b98c29c9aa969eCAS |

Ashton, D. (1976). The development of even-aged stands of Eucalyptus regnans (F.Muell). in central Victoria. Australian Journal of Botany 24, 397–414.
The development of even-aged stands of Eucalyptus regnans (F.Muell). in central Victoria.CrossRef |

Ashton, D., and Bassett, O. (1997). The effects of foraging by the superb Lyrebird (Menura novae hollandiae) in Eucalyptus regnans forests at Beenak, Victoria. Australian Journal of Ecology 22, 383–394.
The effects of foraging by the superb Lyrebird (Menura novae hollandiae) in Eucalyptus regnans forests at Beenak, Victoria.CrossRef |

Bond, W. J., and Keeley, J. E. (2005). Fire as a global ‘herbivore’: the ecology and evolution of flammable ecosystems. Trends in Ecology & Evolution 20, 387–394.
Fire as a global ‘herbivore’: the ecology and evolution of flammable ecosystems.CrossRef |

Bradstock, R. A. (2008). Effects of large fires on biodiversity in south-eastern Australia: disaster or template for diversity? International Journal of Wildland Fire 17, 809–822.
Effects of large fires on biodiversity in south-eastern Australia: disaster or template for diversity?CrossRef |

Bureau of Meteorology (2012). ‘Climate Data Online.’ Available at http://www.bom.gov.au/climate/data [verified 10 April 2012].

Byram, G. M. (1959). Combustion of forest fuels. In ‘Forest Fire: Control and Use’. (Ed. K. P. Davis.) pp. 61–84. (McGraw-Hill: New York.)

Carvalho, K. S., Alencar, A., Balch, J., and Moutinho, P. (2012). Leafcutter ant nests inhibit low-intensity fire spread in the understory of transitional forests at the Amazon’s forest–savanna boundary. Psyche (Cambridge, Massachusetts) 2012, 1–7.
Leafcutter ant nests inhibit low-intensity fire spread in the understory of transitional forests at the Amazon’s forest–savanna boundary.CrossRef |

Collins, L., Bradstock, R. A., Tasker, E. M., and Whelan, R. J. (2012). Can gullies preserve complex forest structure in frequently burnt landscapes? Biological Conservation 153, 177–186.
Can gullies preserve complex forest structure in frequently burnt landscapes?CrossRef |

Cruz, M. G., Sullivan, A. L., Gould, J. S., Sims, N. C., Bannister, A. J., Hollis, J. J., and Hurley, R. J. (2012). Anatomy of a catastrophic wildfire: the Black Saturday Kilmore East fire in Victoria, Australia. Forest Ecology and Management 284, 269–285.
Anatomy of a catastrophic wildfire: the Black Saturday Kilmore East fire in Victoria, Australia.CrossRef |

Dickinson, K. J. M., and Kirkpatrick, J. B. (1985). The flammability and energy content of some important plant species and fuel components in the forests of southeastern Tasmania. Journal of Biogeography 12, 121–134.
The flammability and energy content of some important plant species and fuel components in the forests of southeastern Tasmania.CrossRef |

Fuhlendorf, S. D., Engle, D. M., Kerby, J., and Hamilton, R. (2009). Pyric herbivory: rewilding landscapes through the recoupling of fire and grazing. Conservation Biology 23, 588–598.
Pyric herbivory: rewilding landscapes through the recoupling of fire and grazing.CrossRef | 19183203PubMed |

Gill, A. (1981). Adaptive responses of Australian vascular plant species to fires. In ‘Fire and the Australian Biota’. (Eds A. M. Gill, R. H. Groves and I. R. Noble.) pp. 243–272. (Australian Academy of Science: Canberra.)

Gill, A. M., and Catling, P. C. (2002). Fire regimes and biodiversity of forested landscapes of southern Australia. In ‘Flammable Australia: the Fire Regimes and Biodiversity of a Continent’. (Ed. R. A. Bradstock, J. E. Williams and M. A. Gill.) pp. 351–369. (Cambridge University Press: Cambridge, UK.)

González, G., and Seastedt, T. R. (2001). Soil fauna and plant litter decomposition in tropical and subalpine forests. Ecology 82, 955–964.
Soil fauna and plant litter decomposition in tropical and subalpine forests.CrossRef |

Gould, J. S., McCaw, W. L., Cheney, N. P., Ellis, P. F., Knight, I. K., and Sullivan, A. L. (2007). ‘Project Vesta – Fire in Dry Eucalypt Forest: Fuel Structure, Fuel Dynamics and Fire Behaviour.’ (CSIRO and Department of Environment and Conservation: Perth.)

Howard, T. (1973). Studies in the ecology of Nothofagus Cunninghamii Oerst. II. Phenology. Australian Journal of Botany 21, 67–78.
Studies in the ecology of Nothofagus Cunninghamii Oerst. II. Phenology.CrossRef |

Kirkpatrick, J., Marsden-Smedley, J., and Leonard, S. (2011). Influence of grazing and vegetation type on post-fire flammability. Journal of Applied Ecology 48, 642–649.
Influence of grazing and vegetation type on post-fire flammability.CrossRef |

Lawton, J. (1994). What do species do in ecosystems? Oikos 71, 367–374.
What do species do in ecosystems?CrossRef |

Leonard, S., Kirkpatrick, J., and Marsden-Smedley, J. (2010). Variation in the effects of vertebrate grazing on fire potential between grassland structural types. Journal of Applied Ecology 47, 876–883.
Variation in the effects of vertebrate grazing on fire potential between grassland structural types.CrossRef |

Leonard, S. W. J., Bennett, A. F., and Clarke, M. F. (2014). Determinants of the occurrence of unburnt forest patches: potential biotic refuges within a large, intense wildfire in south-eastern Australia. Forest Ecology and Management 314, 85–93.
Determinants of the occurrence of unburnt forest patches: potential biotic refuges within a large, intense wildfire in south-eastern Australia.CrossRef |

Lill, A. (1980). Reproductive success and nest predation in the superb lyrebird, Menura superba. Australian Wildlife Research 7, 271–280.
Reproductive success and nest predation in the superb lyrebird, Menura superba.CrossRef |

Loyn, R. H. (1985). Bird populations in successional forests of mountain ash Eucalyptus regnans in central Victoria. Emu 85, 213–230.
Bird populations in successional forests of mountain ash Eucalyptus regnans in central Victoria.CrossRef |

Loyn, R. H., Cameron, D. G., Traill, B. J., Sloan, J. F., Malone, B. S., Schulz, M., Earl, G. E., and Triggs, B. E. (1992). Flora and fauna of the Cooaggalah Forest Block, East Gippsland, Victoria. Ecological Survey Report No. 20. Department of Conservation and Environment, Melbourne.

McNaughton, S. (1992). The propagation of disturbance in savannas through food webs. Journal of Vegetation Science 3, 301–314.
The propagation of disturbance in savannas through food webs.CrossRef |

Mikami, O. K., Katsuno, Y., Yamashita, D. M., Noske, R., and Eguchi, K. (2010). Bowers of the great bowerbird (Chlamydera nuchalis) remained unburned after fire: is this an adaptation to fire? Journal of Ethology 28, 15–20.
Bowers of the great bowerbird (Chlamydera nuchalis) remained unburned after fire: is this an adaptation to fire?CrossRef |

Mooney, C. (2010). ‘Fuelbreak Effectiveness in Canada’s Boreal Forests: a Synthesis of Current Knowledge.’ (FPInnovations: Vancouver, Canada.)

Nader, G., Henkin, Z., Smith, E., Ingram, R., and Narvaez, N. (2007). Planned herbivory in the management of wildfire fuels. Rangelands 29, 18–24.
Planned herbivory in the management of wildfire fuels.CrossRef |

Neumann, F., and Tolhurst, K. (1991). Effects of fuel reduction burning on epigeal arthropods and earthworms in dry sclerophyll eucalypt forest of west-central Victoria. Australian Journal of Ecology 16, 315–330.
Effects of fuel reduction burning on epigeal arthropods and earthworms in dry sclerophyll eucalypt forest of west-central Victoria.CrossRef |

Noble, I. R., Bary, G. A. V., and Gill, A. M. (1980). McArthur’s fire-danger meters expressed as equations. Australian Journal of Ecology 5, 201–203.
McArthur’s fire-danger meters expressed as equations.CrossRef |

O’Donnell, A. J., Boer, M. M., McCaw, W. L., and Grierson, P. F. (2011). Vegetation and landscape connectivity control wildfire intervals in unmanaged semi-arid shrublands and woodlands in Australia. Journal of Biogeography 38, 112–124.
Vegetation and landscape connectivity control wildfire intervals in unmanaged semi-arid shrublands and woodlands in Australia.CrossRef |

Quinn, G. P., and Keough, M. J. (2002). ‘Experimental Design and Data Analysis for Biologists.’ (Cambridge University Press: Cambridge, UK.)

R Core Development Team (2013). R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. Available at http://www.R-project.org/ [verified 29 August 2014].

Recher, H., Lunney, D., and Posamentier, H. (1975). A grand natural experiment: the Nadgee wildfire. Australian Natural History 18, 150–163.

Robinson, F., and Frith, H. (1981). The superb lyrebird (Menura novaehollandiae) at Tidbinbilla, ACT. Emu 81, 145–157.
The superb lyrebird (Menura novaehollandiae) at Tidbinbilla, ACT.CrossRef |

Robinson, N. M., Leonard, S. W. J., Ritchie, E. G., Bassett, M., Chia, E. K., Buckingham, S., Gibb, H., Bennett, A. F., and Clarke, M. F. (2013). Refuges for fauna in fire-prone landscapes: their ecological function and importance. Journal of Applied Ecology , .
Refuges for fauna in fire-prone landscapes: their ecological function and importance.CrossRef |

Scheffer, M., Carpenter, S., Foley, J. A., Folke, C., and Walker, B. (2001). Catastrophic shifts in ecosystems. Nature 413, 591–596.
Catastrophic shifts in ecosystems.CrossRef | 1:CAS:528:DC%2BD3MXnsleht7c%3D&md5=786f70a408fc7834174d8b3022a58e72CAS | 11595939PubMed |

Sibley, C. G. (1974). The relationships of the lyrebirds. Emu 74, 65–79.
The relationships of the lyrebirds.CrossRef |

Soulé, M. E., Mackey, B. G., Recher, H. F., Williams, J. E., Woinarski, J. C. Z., Driscoll, D., Dennison, W. C., and Jones, M. E. (2004). The role of connectivity in Australian conservation. Pacific Conservation Biology 10, 266–279.

Springett, J. (1979). The effects of a single hot summer fire on soil fauna and on litter decomposition in jarrah (Eucalyptus marginata) forest in Western Australia. Australian Journal of Ecology 4, 279–291.
The effects of a single hot summer fire on soil fauna and on litter decomposition in jarrah (Eucalyptus marginata) forest in Western Australia.CrossRef |

SPSS Statistics (2009). ‘SPSS. Release 18 for Windows.’ (SPSS Inc.: Chicago, IL.)

Stone, L., and Berman, T. (1993). Positive feedback in aquatic ecosystems: the case of the microbial loop. Bulletin of Mathematical Biology 55, 919–936.
Positive feedback in aquatic ecosystems: the case of the microbial loop.CrossRef |

Sutherland, E. F., and Dickman, C. R. (1999). Mechanisms of recovery after fire by rodents in the Australian environment: a review. Wildlife Research 26, 405–419.
Mechanisms of recovery after fire by rodents in the Australian environment: a review.CrossRef |

Teague, B., McLeod, R., and Pascoe, P. (2010). 2009 Victorian Bushfires Royal Commission: Final Report. Parliament of Victoria. Government Printer for the State of Victoria, Melbourne.

Van Langevelde, F., Van De Vijver, C. D. A. M., Kumar, L., Van de Koppel, J., De Ridder, N., van Andel, J., Skidmore, A. K., Hearne, J. W., Stroossnidjer, L., Bond, W. J., Prins, H. H., and Rietkerk, M. (2003). Effects of fire and herbivory on the stability of savanna ecosystems. Ecology 84, 337–350.
Effects of fire and herbivory on the stability of savanna ecosystems.CrossRef |

Walker, J. (1981). Fuel dynamics in Australian vegetation. In ‘Fire and the Australian Biota’. (Ed. A. M. Gill, R. H. Groves and I. R. Noble.) pp. 101–127. (Australian Academy of Science: Canberra.)

Whelan, R. J., and York, J. (1998). Post-fire germination of Hakea sericea and Petrophile sessilis after spring burning. Australian Journal of Botany 46, 367–376.
Post-fire germination of Hakea sericea and Petrophile sessilis after spring burning.CrossRef |

Woinarski, J., and Recher, H. (1997). Impact and response: a review of the effects of fire on the Australian avifauna. Pacific Conservation Biology 3, 183–205.

York, A. (1999). Long-term effects of frequent low-intensity burning on the abundance of litter-dwelling invertebrates in coastal blackbutt forests of southeastern Australia. Journal of Insect Conservation 3, 191–199.
Long-term effects of frequent low-intensity burning on the abundance of litter-dwelling invertebrates in coastal blackbutt forests of southeastern Australia.CrossRef |



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