Abstract
Understanding the drivers of invasive species’ range expansion is key to effective management and successful control. Spatial sorting theory advances that invasive species can spread via a selection-neutral process predicated on differential movement. In addition to morphology and physiology, it has been predicted that variation in exploration and activity among individuals can be crucial to this model because these behaviors enhance movement. We aimed to address the question of whether exploration and activity are associated with invasive spread using the free-ranging invasive common myna (Acridotheres tristis) in Australia, one of the most broadly distributed invasive birds globally. We radio-tracked mynas from invasion-front sites versus long-established sites in New South Wales. We quantified activity using frequent movements in familiar areas and exploration using infrequent long-distance excursive movements, while also accounting for environmental variation. We discovered that mean daily distance travelled was larger in invasion-front than in invasion-source mynas, suggesting front mynas were more active. Invasion front mynas had significantly larger exploratory home ranges, moved greater maximum daily distances, and changed roost more frequently, suggesting front mynas were also more exploratory; the results were maintained when climate was included as a covariate. To our knowledge, this is the first study to show enhanced exploration and activity in free-ranging invasion-front birds. Inter-individual variation in movement-relevant behaviors might be facilitating the ongoing Australian myna range expansion, although habitat effects cannot be fully excluded. These findings point to the potential importance of considering changes in behavior when modelling alien animal invasions and applied conservation actions.
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References
Akaike H (1974) A new look at the statistical model identification. IEEE Trans Autom Control 19:716–723. https://doi.org/10.1109/TAC.1974.1100705
Alford RA, Brown GP, Schwartzkopf L et al (2009) Comparisons through time and space suggest rapid evolution of dispersal behavior in an invasive species. Wildl Res 36:23–28. https://doi.org/10.1071/WR08021
Animal Research Review Panel (2015) Radio tracking in wildlife research. In: ARRP Guidel. 9. https://www.animalethics.org.au/policies-and-guidelines/wildlife-research/radio-tracking
Baker RR (1978) The evolutionary ecology of animal migration. Hodder & Stoughton, London
Berndt R, Sternberg H (1968) Terms, studies and experiments on the problems of bird dispersion. Ibis (Lond 1859) 110:256–269. https://doi.org/10.1111/j.1474-919x.1968.tb00037.x
Berthouly-Salazar C, van Rensburg BJ, Le Roux JJ et al (2012) Spatial sorting drives morphological variation in the invasive bird, Acridotheris tristis. PLoS ONE 7:e38145. https://doi.org/10.1371/journal.pone.0038145
Bonte D, Van Dyck H, Bullock JM et al (2012) Costs of dispersal. Biol Rev 87:290–312. https://doi.org/10.1111/j.1469-185X.2011.00201.x
Borenstein M, Hedges LV, Higgins JPT, Rothstein HR (2009) Effect sizes based on means. Introduction to meta-analysis. Wiley, Chichester
Burnham KP, Anderson DR (2004) Multimodel inference—understanding AIC and BIC in model selection. Soc Methods Res 33:261–304. https://doi.org/10.1177/0049124104268644
Campbell HA, Beyer HL, Dennis TE et al (2015) Finding our way: on the sharing and reuse of animal telemetry data in Australasia. Sci Total Environ 534:79–84. https://doi.org/10.1016/j.scitotenv.2015.01.089
Careau V, Thomas D, Pelletier F et al (2011) Genetic correlation between resting metabolic rate and exploratory behaviour in deer mice (Peromyscus maniculatus). J Evol Biol 24:2153–2163. https://doi.org/10.1111/j.1420-9101.2011.02344.x
Carter AJ, Feeney WE, Marshall HH et al (2013) Animal personality: what are behavioural ecologists measuring? Biol Rev Camb Philos Soc 88:465–475. https://doi.org/10.1111/brv.12007
Chapple DG, Simmonds SM, Wong BBM (2012) Can behavioral and personality traits influence the success of unintentional species introductions? Trends Ecol Evol 27:57–62. https://doi.org/10.1016/j.tree.2011.09.010
Clobert J, Ims RA, Rousset F (2004) Causes, mechanisms and consequences of dispersal. In: Hanski I, Gaggiotti OE (eds) Ecology, genetics, and evolution of metapopulations. Academic Press, London, pp 307–335
Clobert J, Le Galliard J-F, Cote J et al (2009) Informed dispersal, heterogeneity in animal dispersal syndromes and the dynamics of spatially structured populations. Ecol Lett 12:197–209. https://doi.org/10.1111/j.1461-0248.2008.01267.x
Cobben MMP, Mitesser O, Kubisch A (2017) Evolving mutation rate advances the invasion speed of a sexual species. BMC Evol Biol. https://doi.org/10.1186/s12862-017-0998-8
Cote J, Clobert J, Brodin T et al (2010a) Personality-dependent dispersal: characterization, ontogeny and consequences for spatially structured populations. Philos Trans R Soc B 365:4065–4076. https://doi.org/10.1098/rstb.2010.0176
Cote J, Fogarty S, Weinersmith K et al (2010b) Personality traits and dispersal tendency in the invasive mosquitofish (Gambusia affinis). Proc R Soc B 277:1571–1579. https://doi.org/10.1098/rspb.2009.2128
Cote J, Fogarty S, Brodin T et al (2011) Personality-dependent dispersal in the invasive mosquitofish: group composition matters. Proc R Soc B 278:1670–1678. https://doi.org/10.1098/rspb.2010.1892
Cote J, Brodin T, Fogarty S, Sih A (2017) Non-random dispersal mediates invader impacts on the invertebrate community. J Anim Ecol 86:1298–1307. https://doi.org/10.1111/1365-2656.12734
Crisp I, Lilli A (2006) City slickers: habitat use and forageing in urban common mynas Acridotheres tristis. Corella 30:9–15
Cunningham CX, Prowse TAA, Masters P, Cassey P (2016) Home range, habitat suitability and population modelling of feral Indian peafowl (Pavo cristatus) on Kangaroo Island, South Australia. Aust J Zool 64:107–116. https://doi.org/10.1071/ZO15045
Debeffe L, Morellet N, Cargnelutti B et al (2013) Exploration as a key component of natal dispersal: dispersers explore more than philopatric individuals in roe deer. Anim Behav 86:143–151. https://doi.org/10.1016/j.anbehav.2013.05.005
Debeffe L, Morellet N, Bonnot N et al (2014) The link between behavioural type and natal dispersal propensity reveals a dispersal syndrome in a large herbivore. Proc R Soc B. https://doi.org/10.1098/rspb.2014.0873
Dingemanse NJ, Both C, Drent PJ et al (2002) Repeatability and heritability of exploratory behaviour in great tits from the wild. Anim Behav 64:929–938. https://doi.org/10.1006/anbe.2002.2006
Dingemanse NJ, Both C, van Noordwijk AJ et al (2003) Natal dispersal and personalities in great tits (Parus major). Proc R Soc B 270:741–747. https://doi.org/10.1098/rspb.2002.2300
Dingemanse NJ, Wright J, Kazem AJN et al (2007) Behavioural syndromes differ predictably between 12 populations of three-spined stickleback. J Anim Ecol 76:1128–1138. https://doi.org/10.1111/j.1365-2656.2007.01284.x
Dingemanse NJ, Van Der Plas F, Wright J et al (2009) Individual experience and evolutionary history of predation affect expression of heritable variation in fish personality and morphology. Proc R Soc B 276:1285–1293. https://doi.org/10.1098/rspb.2008.1555
Duckworth RA (2009) Maternal effects and range expansion: a key factor in a dynamic process? Philos Trans R Soc B 364:1075–1086. https://doi.org/10.1098/rstb.2008.0294
Duckworth RA (2012) Evolution of genetically integrated dispersal strategies. In: Clobert J, Al E (eds) Dispersal ecology and evolution. Oxford University Press, Oxford, pp 83–94
Duckworth RA, Badyaev AV (2007) Coupling of dispersal and aggression facilitates the rapid range expansion of a passerine bird. Proc Natl Acad Sci USA 104:15017–15022. https://doi.org/10.1073/pnas.0706174104
Dufty AM, Beltoff JR (2001) Proximate mechanisms of dispersal: the role of hormones and body condition. In: Clobert J, Danchin E, Dhondt AA, Nichols JD (eds) Dispersal. Oxford University Press, Oxford, pp 217–229
Engel JI, Willard DE (2017) The mynas are coming! A summary of common myna records in Namibia. Biodivers Obs 8(47):1–4
ESRI (2015) ArcGIS Desktop
Ewart K, Griffin AS, Johnson R et al (2018) Two speed invasion: assisted and intrinsic dispersal of common mynas over 150-years of colonization. J Biogeogr 46:45–57. https://doi.org/10.1111/jbi.13473
Felden A, Paris CI, Chapple DG et al (2018) Behavioural variation and plasticity along an invasive ant introduction pathway. J Anim Ecol. https://doi.org/10.1111/1365-2656.12886
Fidler AE, van Oers K, Drent PJ et al (2007) Drd4 gene polymorphisms are associated with personality variation in a passerine bird. Proc R Soc B 274:1685–1691. https://doi.org/10.1098/rspb.2007.0337
Fogarty S, Cote J, Sih A (2011) Social personality polymorphism and the spread of invasive species: a model. Am Nat 177:273–287. https://doi.org/10.1086/658174
Galsworthy MJ, Amrein I, Kuptsov PA et al (2005) A comparison of wild-caught wood mice and bank voles in the intellicage: assessing exploration, daily activity patterns and place learning paradigms. Behav Brain Res 157:211–217. https://doi.org/10.1016/j.bbr.2004.06.021
Gordon G, Fonio E, Ahissar E (2014) Learning and control of exploration primitives. J Comput Neurosci 37:259–280. https://doi.org/10.1007/s10827-014-0500-1
Greenwood PJ (1980) Mating systems, philopatry and dispersal in birds and mammals. Anim Behav 28:1140–1162
Greenwood PJ, Harvey PH (1982) The natal and breeding dispersal of birds. Annu Rev Ecol Syst 13:1–21
Gruber J, Brown GP, Whiting MJ, Shine R (2017) Geographic divergence in dispersal-related behaviour in cane toads from range-front versus range-core populations in Australia. Behav Ecol Sociobiol 71:38. https://doi.org/10.1007/s00265-017-2266-8
Gruber J, Brown G, Whiting MJ et al (2018) Behavioural divergence during biological invasions: a study of cane toads (Rhinella marina) from contrasting environments in Hawai’i. R Soc Open Sci 5:180197. https://doi.org/10.1098/rsos.180197
Guillette LM, Hahn AH, Hoeschele M et al (2015) Individual differences in learning speed, performance accuracy and exploratory behaviour in black-capped chickadees. Anim Cogn 18:165–178
Habel JC, Hillen J, Schmitt T, Fischer C (2016) Restricted movements and high site fidelity in three East African cloud-forest birds. J Trop Ecol 32:83–87. https://doi.org/10.1017/S0266467415000516
Hamel PB, Smith WP, Twedt DJ et al (1996) A land manager’s guide to point counts of birds in the southeast. General Technical Report SO-I 20. United States Department of Agriculture, Forest Service
Harrison RG (1980) Dispersal polymorphisms in insects. Annu Rev Ecol Syst 11:95–118. https://doi.org/10.1146/annurev.es.11.110180.000523
Hastings A, Cuddington K, Davies KF et al (2004) The spatial spread of invasions: new developments in theory and evidence. Ecol Lett 8:91–101. https://doi.org/10.1111/j.1461-0248.2004.00687.x
Haughland DL, Larsen KW (2004) Exploration correlates with settlement: red squirrel dispersal in contrasting habitats. J Anim Ecol 73:1024–1034. https://doi.org/10.1111/j.0021-8790.2004.00884.x
Haythorpe K, Burke D, Sulikowski D (2014) The native versus alien dichotomy: relative impact of native noisy miners and introduced common mynas. Biol Invasions 16:1659–1674. https://doi.org/10.1007/s10530-013-0598-5
Herring G, Gawlik DE (2010) Avian radio-transmitter harness wear and failure. Southeast Nat 9:595–604. https://doi.org/10.1656/058.009.0316
Holzapfel C, Levin N, Hatzofe O, Kark S (2006) Colonisation of the middle east by the invasive common myna Acridotheres tristis L., with special reference to Israel. Sandgrouse 28:44–51
Hone J (1978) Introduction and spread of the common myna in New South Wales. Emu 78:227–230
Hoset KS, Ferchaud AL, Dufour F et al (2011) Natal dispersal correlates with behavioral traits that are not consistent across early life stages. Behav Ecol 22:176–183. https://doi.org/10.1093/beheco/arq188
Huang P, Kerman K, Sieving KE, St. Mary CM (2016) Evaluating the novel-environment test for measurement of exploration by bird species. J Ethol 34:45–51. https://doi.org/10.1007/s10164-015-0444-6
Hudson CM, McCurry MR, Lundgren P et al (2016) Constructing an invasion machine: the rapid evolution of a dispersal-enhancing phenotype during the cane toad invasion of Australia. PLoS ONE 11:1–12. https://doi.org/10.1371/journal.pone.0156950
Hugues CL, Dytham C, Hill JK (2007) Modelling and analysing evolution of dispersal in populations at expanding range boundaries. Ecol Entomol 32:437–445. https://doi.org/10.1111/j.1365-2311.2007.00890.x
IUCN Global Invasive Species Database (2015) Acridotheres tristis-distribution. http://www.issg.org/database/species/distribution.asp?si=108&fr=1&sts=sss&lang=EN
Kanda LL, Louon L, Straley K (2012) Stability in activity and boldness across time and context in captive Siberian Dwarf Hamsters. Ethology 118:518–533. https://doi.org/10.1111/j.1439-0310.2012.02038.x
Kang N (1989) Comparative behavioural ecology of the mynas, Acridotheres tristis (Linnaeus) and A. javanicus (Cabanis) in Singapore. National University of Singopore, Singopore
Kang N (1992) Radiotelemetry in an urban environment: a study of mynas (Acridotheres spp.) in Singapore. In: Priede IG, Swift SM (eds) Wildlife telemetry: remote monitoring and tracking of animals. Ellis Horwood Ltd., Chichester, pp 179–232
Kenward RE (2001) A manual for wildlife radio tagging, 2nd edn. Academic Press, London
Knop E, Rindlisbacher N, Ryser S, Grüebler MU (2013) Locomotor activity of two sympatric slugs: implications for the invasion success of terrestrial invertebrates. Ecosphere 4:1–8. https://doi.org/10.1890/ES13-00154.1
Kolts JR, McRae SB (2017) Seasonal home range dynamics and sex differences in habitat use in a threatened, coastal marsh bird. Ecol Evol 7:1101–1111. https://doi.org/10.1002/ece3.2761
Korsten P, Mueller JC, Hermannstädter C et al (2010) Association between DRD4 gene polymorphism and personality variation in great tits: a test across four wild populations. Mol Ecol 19:832–843. https://doi.org/10.1111/j.1365-294X.2009.04518.x
Korsten P, van Overveld T, Adriaensen F, Matthysen E (2013) Genetic integration of local dispersal and exploratory behaviour in a wild bird. Nat Commun 4:2362. https://doi.org/10.1038/ncomms3362
Krackow S (2003) Motivational and heritable determinants of dispersal latency in wild male house mice (Mus museulus musculus). Ethology 109:671–689. https://doi.org/10.1046/j.1439-0310.2003.00913.x
Kubiczek K, Renner SC, Bohm SM et al (2014) Movement and ranging patterns of the common Chaffinch in heterogeneous forest landscapes. PeerJ 2:e368. https://doi.org/10.7717/peerj.368
Lee MSY (2011) Macroevolutionary consequences of “spatial sorting”. Proc Natl Acad Sci USA 108:E347–E347. https://doi.org/10.1073/pnas.1105702108
Lee YF, Kuo YM, Chu WC (2016) Energy state affects exploratory behavior of tree sparrows in a group context under differential food-patch distributions. Front Zool 13:1–10. https://doi.org/10.1186/s12983-016-0180-y
Leotard G, Debout G, Dalecky A et al (2009) Range expansion drives dispersal evolution in an equatorial three-species symbiosis. PLoS ONE 4:e5377. https://doi.org/10.1371/journal.pone.0005377
Lermite F, Peneaux C, Griffin AS (2017) Personality and problem-solving in common mynas (Acridotheres tristis). Behav Process 134:87–94. https://doi.org/10.1016/j.beproc.2016.09.013
Liebl AL, Martin LB (2012) Exploratory behaviour and stressor hyper-responsiveness facilitate range expansion of an introduced songbird. Proc R Soc B 279:4375–4381. https://doi.org/10.1098/rspb.2012.1606
Liebl AL, Martin LB (2014) Living on the edge: range edge birds consume novel foods sooner than established ones. Behav Ecol 00:1–8. https://doi.org/10.1093/beheco/aru089
Lim HC, Sodhi NS, Brook BW, Soh MCK (2003) Undesirable aliens: factors determining the distribution of three invasive bird species in Singapore. J Trop Ecol 19:685–695. https://doi.org/10.1017/S0266467403006084
Lindström T, Brown GP, Sisson SA et al (2013) Rapid shifts in dispersal behavior on an expanding range edge. Proc Natl Acad Sci USA 110:13452–13456. https://doi.org/10.1073/pnas.1303157110
Llewelyn J, Phillips BL, Alford RA et al (2010) Locomotor performance in an invasive species: cane toads from the invasion front have greater endurance, but not speed, compared to conspecifics from a long-colonised area. Oecologia 162:343–348. https://doi.org/10.1007/s00442-009-1471-1
Loretto M-C, Reimann S, Schuster R et al (2015) Shared space, individually used: spatial behaviour of non-breeding ravens (Corvus corax) close to a permanent anthropogenic food source. J Ornithol 157:439–450. https://doi.org/10.1007/s10336-015-1289-z
Louppe V, Courant J, Herrel A (2017) Differences in mobility at the range edge of an expanding invasive population of Xenopus laevis in the west of France. J Exp Biol 220:278–283. https://doi.org/10.1242/jeb.146589
Lowe S, Browne M, Boudjelas S et al (2000) 100 of the worlds worst invasive alien species: a selection from the global invasive species database. Invasive Species Specialist Group, New Zealand
Lowe KA, Taylor CE, Major RE (2011) Do common mynas significantly compete with native birds in urban environments? J Ornithol 152:909–921
Mabry KE, Pinter-Wollman N (2010) Spatial orientation and time: methods. In: Breed MD, Moore J (eds) Encyclopedia of animal behaviour. Academic Press, Oxford, pp 308–314
Magory Cohen T, McKinney M, Kark S, Dor R (2019) Global invasion in progress: modeling the past, current and potential global distribution of the common myna. Biol Invasions. https://doi.org/10.1007/s10530-018-1900-3
Martin WK (1996) The current and potential distribution of the common myna Acridotheres tristis in Australia. Emu 96:166–173
Martin CW (2014) Naïve prey exhibit reduced antipredator behavior and survivorship. PeerJ 2:e665. https://doi.org/10.7717/peerj.665
Matzel LD, Townsend D, Grossman H et al (2006) Exploration in outbred mice covaries with general learning abilities irrespective of stress reactivity, emotionality, and physical attributes. Neurobiol Learn Mem 86:228–240. https://doi.org/10.1016/j.nlm.2006.03.004
McCoy F (1885) Natural history of Victoria: prodromus of the zoology of Victoria; or figures and descriptions of the living species of all classes of the Victorian indigenous animals. John Ferres, Government Printer, Melbourne
Melbourne BA, Cornell HV, Davies KF et al (2007) Invasion in a heterogeneous world: resistance, coexistence or hostile takeover? Ecol Lett 10:77–94. https://doi.org/10.1111/j.1461-0248.2006.00987.x
Mettke-Hofmann C, Winkler H, Leisler B (2002) The significance of ecological factors for exploration and neophobia in parrots. Ethology 108:249–272
Mettke-Hofmann C, Lorentzen S, Schlicht E et al (2009) Spatial neophilia and spatial neophobia in resident and migratory warblers (Sylvia). Ethology 115:482–492
Michelangeli M, Chapple DG, Wong BBM (2016) Are behavioural syndromes sex specific? Personality in a widespread lizard species. Behav Ecol Sociobiol 70:1911–1919. https://doi.org/10.1007/s00265-016-2197-9
Michelangeli M, Smith CR, Wong BBM, Chapple DG (2017) Aggression mediates dispersal tendency in an invasive lizard. Anim Behav 133:29–34. https://doi.org/10.1016/j.anbehav.2017.08.027
Minderman J, Reid JM, Hughes M et al (2010) Novel environment exploration and home range size in starlings Sturnus vulgaris. Behav Ecol 21:1321–1329. https://doi.org/10.1093/beheco/arq151
Miranda AC, Schielzeth H, Sonntag T, Partecke J (2013) Urbanization and its effects on personality traits: a result of microevolution or phenotypic plasticity? Glob Chang Biol 19:2634–2644. https://doi.org/10.1111/gcb.12258
Naef-Daenzer B (2007) An allometric function to fit leg-loop harnesses to terrestrial birds. J Avian Biol 38:404–407. https://doi.org/10.1111/j.2007.0908-8857.03863.x
Nams VO (2011) Locate III. Pacer computer software
Ochocki BM, Miller TEX (2017) Rapid evolution of dispersal ability makes biological invasions faster and more variable. Nat Commun. https://doi.org/10.1038/ncomms14315
Old JM, Spencer R-J, Wolfenden J (2014) The common myna (Sturnus tristis) in urban, rural and semi-rural areas in greater Sydney and its surrounds. Emu 114:241–248
Peacock DS, Van RB, Robertson MP (2007) The distribution and spread of the invasive alien common myna, Acridotheres tristis L. (Aves: sturnidae), in southern Africa. S Afr J Sci 103:465–473
Pennycuick CJ (2008) Modelling the flying bird. Academic Press, Burlington
Perals D, Griffin AS, Bartomeus I, Sol D (2017) Revisiting the open-field test: what does it really tell us about animal personality. Anim Behav 123:69–79
Phillips BL (2009) The evolution of growth rates on an expanding range edge. Biol Lett 5:802–804. https://doi.org/10.1098/rsbl.2009.0367
Phillips BL, Brown GP, Webb JK, Shine R (2006) Invasion and the evolution of speed in toads. Nature 439:803. https://doi.org/10.1038/439803a
Phillips BL, Brown GP, Greenlees M et al (2007) Rapid expansion of the cane toad (Bufo marinus) invasion front in tropical Australia. Austral Ecol 32:169–176. https://doi.org/10.1111/j.1442-9993.2007.01664.x
Phillips BL, Brown GP, Travis JMJ, Shine R (2008) Reid’s paradox revisited: the evolution of dispersal kernels during range expansion. Am Nat 172:S34–S48. https://doi.org/10.1086/588255
Phillips BL, Brown GP, Shine R (2010) Life-history evolution in range-shifting populations. Ecology 91:1617–1627. https://doi.org/10.1002/ecm.1242
Pimental D, Lach L, Zuniga R, Morrison D (2000) Environmental and economic costs associated with non-indigenous species in the United States. Bioscience 50:53–65. https://doi.org/10.1641/0006-3568(2000)050
Quinn JL, Patrick SC, Bouwhuis S et al (2009) Heterogeneous selection on a heritable temperament trait in a variable environment. J Anim Ecol 78:1203–1215. https://doi.org/10.1111/j.1365-2656.2009.01585.x
Quinn JL, Cole EF, Patrick SC, Sheldon BC (2011) Scale and state dependence of the relationship between personality and dispersal in a great tit population. J Anim Ecol 80:918–928. https://doi.org/10.1111/j.1365-2656.2011.01835.x
Ramanantoanina A, Hui C (2015) Modelling spread with context-based dispersal strategies. Comput Ecol Softw 5:354–366
Ramanantoanina A, Ouhinou A, Hui C (2014) Spatial assortment of mixed propagules explains the acceleration of range expansion. PLoS ONE. https://doi.org/10.1371/journal.pone.0103409
Rappole JH, Tipton AR (1991) New harness design for attachment of radio transmitters to small Passerines. J Field Ornithol 62:335–337
Real J, Bosch R, Tintó A et al (2016) Identifying key habitats for the conservation of Bonelli’s Eagle Aquila fasciata using radiotracking. Ibis (Lond 1859) 158:556–568. https://doi.org/10.1111/ibi.12372
Réale D, Reader SM, Sol D et al (2007) Integrating animal temperament within ecology and evolution. Biol Rev Camb Philos Soc 82:291–318. https://doi.org/10.1111/j.1469-185X.2007.00010.x
Rechetelo J, Grice A, Reside AE et al (2016) Movement patterns, home range size and habitat selection of an endangered resource tracking species, the black-throated finch (Poephila cincta cincta). PLoS ONE 11:e0167254. https://doi.org/10.1371/journal.pone.0167254
Rollins LA, Richardson MF, Shine R (2015) A genetic perspective on rapid evolution in cane toads (Rhinella marina). Mol Ecol 24:2264–2276. https://doi.org/10.1111/mec.13184
Rose E, Nagel P, Haag-Wackernagel D (2006) Spatio-temporal use of the urban habitat by feral pigeons (Columba livia). Behav Ecol Sociobiol 60:242–254. https://doi.org/10.1007/s00265-006-0162-8
Saavedra S, Maraver A, Anadón JD, Tella JL (2015) A survey of recent introduction events, spread and mitigation efforts of mynas (Acridotheres sp.) in Spain and Portugal. Anim Biodivers Conserv 38:121–128
Seaman DE, Powell RA (1996) An evaluation of the accuracy of kernel density estimators for home range analysis. Ecology 77:2075–2085
Shanahan M (2012) The brain’s connective core and its role in animal cognition. Philos Trans R Soc B 367:2704–2714
Shine R, Brown GP, Phillips BL (2011a) Reply to Lee: spatial sorting, assortative mating, and natural selection. Proc Natl Acad Sci USA 108:E348–E348. https://doi.org/10.1073/pnas.1108240108
Shine R, Brown GP, Phillips BL (2011b) An evolutionary process that assembles phenotypes through space rather than through time. Proc Natl Acad Sci USA 108:5708–5711. https://doi.org/10.1073/pnas.1018989108
Silverman BW (1986) Density estimation for statistics and data analysis. Chapman & Hall, London
Simmons AD, Thomas CD (2004) Changes in dispersal during species’ range expansions. Am Soc Nat 164:378–395. https://doi.org/10.1086/423430
Sol D, Bartomeus I, Griffin AS (2012) The paradox of invasion in birds: competitive superiority or ecological opportunism? Oecologia 169:553–564
Sol D, Lapiedra O, González-Lagos C (2013) Behavioural adjustments for a life in the city. Anim Behav 85:1101–1112. https://doi.org/10.1016/j.anbehav.2013.01.023
Soldatini C, Mainardi D, Baldaccini NE, Giunchi D (2006) A temporal analysis of the foraging flights of feral pigeons (Columba livia f. domestica) from three Italian cities. Ital J Zool 73:83–92. https://doi.org/10.1080/11250000500502210
Stevens VM, Trochet A, Blanchet S et al (2013) Dispersal syndromes and the use of life-histories to predict dispersal. Evol Appl 6:630–642. https://doi.org/10.1111/eva.12049
Therry L, Lefevre E, Bonte D, Stoks R (2014) Increased activity and growth rate in the non-dispersive aquatic larval stage of a damselfly at an expanding range edge. Freshw Biol 59:1266–1277. https://doi.org/10.1111/fwb.12346
Thorlacius M, Hellstrom G, Brodin T (2015) Behavioral dependent dispersal in the invasive round goby Neogobius melanostomus depends on population age. Curr Zool 61:529–542. https://doi.org/10.1093/czoolo/61.3.529
Tingley MW, Wilkerson RL, Bond ML et al (2014) Variation in home-range size of black-backed woodpeckers. Condor 116:325–340. https://doi.org/10.1650/condor-13-140.1
Travis JMJ, Mustin K, Barto KA et al (2012) Modelling dispersal: an eco-evolutionary framework incorporating emigration, movement, settlement behaviour and the multiple costs involved. Methods Ecol Evol 3:628–641. https://doi.org/10.1111/j.2041-210X.2012.00193.x
Truhlar AM, Aldridge DC (2015) Differences in behavioural traits between two potentially invasive amphipods, Dikerogammarus villosus and Gammarus pulex. Biol Invasions 17:1569–1579. https://doi.org/10.1007/s10530-014-0816-9
van Overveld T, Careau V, Adriaensen F, Matthysen E (2014) Seasonal- and sex-specific correlations between dispersal and exploratory behaviour in the great tit. Oecologia 174:109–120. https://doi.org/10.1007/s00442-013-2762-0
Verbeek MEM, Drent PJ, Wiepkema PR (1994) Consistent individual differences in early exploratory behaviour of male great tits. Anim Behav 48:1113–1121
Weiss-lehman C (2017) Spatial structure in extinction and range expansion: models and experiments. University of Colorado at Boulder, Boulder
Weiss-Lehman C, Hufbauer RA, Melbourne BA (2017) Rapid trait evolution drives increased speed and variance in experimental range expansions. Nat Commun 8:1–7. https://doi.org/10.1038/ncomms14303
Wey TW, Spiegel O, Montiglio PO, Mabry KE (2015) Natal dispersal in a social landscape: considering individual behavioral phenotypes and social environment in dispersal ecology. Curr Zool 61:543–556. https://doi.org/10.1093/czoolo/61.3.543
Woolnough AP, Kirkpatrick WE, Lowe TJ, Rose K (2004) Comparison of three techniques for the attachment of radio transmitters to European Starlings. J Field Ornithol 75:330–336
Worton BJ (1989) Kernel methods for estimating the utilization distribution in home-range studies. Ecology 70:164–168
Acknowledgements
We thank Thomas Gaffney for assistance in the field. The research was supported by a Commonwealth Australian Research Council Discovery Project 2014 to SK and ASG.
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JB, ASG and SC conceived and designed the study. JB conducted the field work. JB, KC, SC and ASG analysed the data. SK contributed to the development and implementation of the front/source components of the research. All authors contributed to preparing and editing the manuscript.
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Burstal, J., Clulow, S., Colyvas, K. et al. Radiotracking invasive spread: Are common mynas more active and exploratory on the invasion front?. Biol Invasions 22, 2525–2543 (2020). https://doi.org/10.1007/s10530-020-02269-7
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DOI: https://doi.org/10.1007/s10530-020-02269-7