Desert ants are known for learning walks at the beginning of their foraging life, during which they learn terrestrial cues of the panorama and surrounding landmarks around their nest. Foragers retain memories of the visual cues of the nest panorama learned during the pre-foraging trials. When away from the nest, they can compare these stored views with their current vision to return to their nest. In this study we investigated whether spatially restricted foraging ants can extrapolate their memory of visual cues to unexperienced sites. We carried out two conditions to examine whether desert ants extrapolate learned views. In the first condition, naïve ants of Melophorus bagoti were restricted to a nest arena 1 m in radius with a 10 cm high wall (wall condition) for 3 days, then released at distant locations on the fourth day and focal individuals return trips were recorded. In the second condition, a 10 cm sunken metallic barrier was constructed around the nest (moat condition) and the restricted foragers that viewed the unrestricted visual panorama around the 1 m-radius nest arena were then displaced away from the nest as in the wall condition. In the wall condition, most of the ants were unable to orient in the correct heading towards the home direction. In the moat condition ants were able to correctly orient to the nest from displacement sites up to 8 m from the nest. We conclude that while travelling to unfamiliar sites, M. bagoti ants can extrapolate views learned from foraging in a restricted area when given unrestricted views.
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Andel D, Wehner R (2004) Path integration in desert ants, Cataglyphis: how to make a homing ant run away from home. Proc Biol Sci 271(1547):1485–1489
Baddeley B, Graham P, Philippides A, Husbands P (2011) Holistic visual encoding of ant-like routes: navigation without waypoints. Adapt Behav 19(1):3–15
Cheng K, Narendra A, Sommer S, Wehner R (2009) Traveling in clutter: navigation in the Central Australian desert ant Melophorus bagoti. Behav Process 80(3):261–268
Collett M (2010) How desert ants use a visual landmark for guidance along a habitual route. Proc Natl Acad Sci 107(25):11638–11643
Collett M, Collett TS (2000) How do insects use path integration for their navigation? Biol Cybern 83(3):245–259
Collett TS, Collett M, Wehner R (2001) The guidance of desert ants by extended landmarks. J Exp Biol 204(Pt 9):1635–1639
Collett TS, Graham P, Harris RA, Hempel-de-Ibarra N (2006) Navigational memories in ants and bees: memory retrieval when selecting and following routes. Adv Stud Behav 36:123–172
Collett TS, Graham P, Harris RA (2007) Novel landmark-guided routes in ants. J Exp Biol 210:2025–2032
Fleischmann PN, Christian M, Müller VL, Rossler W, Wehner R (2016) Ontogeny of learning walks and the acquisition of landmark information in desert ants, Cataglyphis fortis. J Exp Biol 219(Pt 19):3137–3145
Fleischmann PN, Grob R, Wehner R, Rossler W (2017) Species-specific differences in the fine structure of learning walk elements in Cataglyphis ants. J Exp Biol 220(Pt 13):2426–2435
Fleischmann PN, Rossler W, Wehner R (2018) Early foraging life: spatial and temporal aspects of landmark learning in the ant Cataglyphis noda. J Comp Physiol A Neuroethol Sens Neural Behav Physiol 204(6):579–592
Freas CA, Cheng K (2018) Landmark learning, cue conflict, and outbound view sequence in navigating desert ants. J Exp Psychol Anim Learn Cogn 44(4):409–421
Freas CA, Cheng K, Tregenza T (2017) Learning and time-dependent cue choice in the desert ant, Melophorus bagoti (Report). Ethology 123(8):503
Freas CA, Wystrach A, Narendra A, Cheng K (2018) The view from the trees: nocturnal bull ants, Myrmecia midas, use the surrounding panorama while descending from trees. Front Psychol 9:16
Freas CA, Fleischmann PN, Cheng K (2019) Experimental ethology of learning in desert ants: becoming expert navigators. Behav Process 158:181–191
Gaussier P, Joulain C, Banquet JP, Leprêtre S, Revel A (2000) The visual homing problem: an example of robotics/biology cross fertilization. Robot Auton Syst 30(1):155–180
Graham P, Cheng K (2009a) Ants use the panoramic skyline as a visual cue during navigation. Curr Biol 19(20):R935–937
Graham P, Cheng K (2009b) Which portion of the natural panorama is used for view-based navigation in the Australian desert ant? J Comp Physiol A Neuroethol Sens Neural Behav Physiol 195(7):681–689
Jayatilaka P, Murray T, Narendra A, Zeil J (2018) The choreography of learning walks in the Australian jack jumper ant Myrmecia croslandi. J Exp Biol 221:Pt 20
Knaden M, Wehner R (2005) Nest mark orientation in desert ants Cataglyphis: what does it do to the path integrator? Anim Behav 70(6):1349–1354
Lehrer M (1993) Why do bees turn back and look? J Comp Physiol A 172:549–563
Lent DD, Graham P, Collett TS (2013) Visual scene perception in navigating wood ants. Curr Biol 23(8):684–690
Mittelstaedt H, Mittelstaedt M-L (1982) Homing by path integration. Springer, Berlin, pp 290–297
Möller R (2012) A model of ant navigation based on visual prediction. J Theor Biol 305:118–130
Müller M, Wehner R (2010) Path integration provides a scaffold for landmark learning in desert ants. Curr Biol 20(15):1368–1371
Muser B, Sommer S, Wolf H, Wehner R (2005) Foraging ecology of the thermophilic Australian desert ant, Melophorus bagoti. Aust J Zool 53(5):301–311
Nicholson D, Judd S, Cartwright BA, Collett T (1999) Learning walks and landmark guidance in wood ants (Formica rufa). J Exp Biol 202(13):1831–1838
Ronacher B (2008) Path integration as the basic navigation mechanism of the desert ant Cataglyphis fortis (Forel, 1902) (Hymenoptera: Formicidae). Myrmecol News 11:53–62
Schultheiss P, Cheng K (2011) Finding the nest: inbound searching behaviour in the Australian desert ant, Melophorus bagoti. Anim Behav 81(5):1031–1038
Schultheiss P, Nooten SS (2013) Foraging patterns and strategies in an Australian desert ant. Austral Ecol 38(8):942–951
Schultheiss P, Cheng K, Reynolds AM (2015) Searching behavior in social Hymenoptera. Learn Motiv 50:59–67
Wehner R (2003) Desert ant navigation: how miniature brains solve complex tasks. J Comp Physiol A Neuroethol Sens Neural Behave Physiol 189(8):579–588
Wehner R (2008) The desert ant's navigational toolkit: procedural rather than positional knowledge. Navigation 55(2):101–114
Wehner R, Müller M (2006) The significance of direct sunlight and polarized skylight in the ant's celestial system of navigation. Proc Natl Acad Sci USA 103(33):12575–12579
Wehner R, Räber F (1979) Visual spatial memory in desert ants, Cataglyphis bicolor (Hymenoptera: Formicidae). Experientia 35(12):1569–1571
Wehner R, Srinivasan M (1981) Searching behaviour of desert ants, genus Cataglyphis (Formicidae, Hymenoptera). J Comp Physiol 142(3):315–338
Wehner R, Srinivasan VM (2003) Path integration in insects. In: Jeffery KJ (ed) The neurobiology of spatial behaviour. Oxford University Press, Oxford, pp 9–30
Wittlinger M, Wehner R, Wolf H (2006) The ant odometer: stepping on stilts and stumps. Science 312(5782):1965–1967
Wystrach A, Beugnon G, Cheng K (2011a) Landmarks or panoramas: what do navigating ants attend to for guidance? Front Zool 8:21
Wystrach A, Schwarz S, Schultheiss P, Beugnon G, Cheng K (2011b) Views, landmarks, and routes: how do desert ants negotiate an obstacle course? J Comp Physiol A Neuroethol Sens Neural Behav Physiol 197(2):167–179
Wystrach A, Beugnon G, Cheng K (2012) Ants might use different view-matching strategies on and off the route. J Exp Biol 215(Pt 1):44
Wystrach A, Schwarz S, Schultheiss P, Baniel A, Cheng K (2014) Multiple sources of celestial compass information in the Central Australian desertant Melophorus bagoti. J Comp Physiol A 200:591–601. https://doi.org/10.1007/s00359-014-0899-x
Zeil J (2012) Visual homing: an insect perspective. Curr Opin Neurobiol 22(2):285–293
Zeil J, Hoffmann MI, Chahl JS (2003) Catchment areas of panoramic images in outdoor scenes. J Opt Soc Am A 20:450–469
Zeil J, Narendra A, Stürzl W (2014) Looking and homing: how displaced ants decide where to go. Philos Trans R Soc Lond B Biol Sci 369(1636):20130034
We thank the Centre for Appropriate Technology at Alice Springs, Australia for letting us work on their property and providing some storage space, and the CSIRO Arid Zone Research at Alice Springs for administrative support. This research was supported by a Grant from the Australian Research Council (DP 1598700) and by Macquarie University. We are also thankful to the open recruitment for international exchange program, Program to Support Young Leaders HR Development at the Institute for Global Prominent Research (IGPR), Chiba University.
Conflict of interest
The authors declare no competing or financial interests.
Australia has no ethical regulations regarding work with insects. The study was non-invasive and no long-term aversive effects were found on the nests or on the individuals studied.
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Deeti, S., Fujii, K. & Cheng, K. The effect of spatially restricted experience on extrapolating learned views in desert ants, Melophorus bagoti. Anim Cogn 23, 1063–1070 (2020). https://doi.org/10.1007/s10071-020-01359-2
- View-based navigation
- Learning walks
- Desert ant