Publications of Jens C. Koblitz

Krivoruchko, K.; Koblitz, J. C.; Goldshtein, A.; Biljman, K.; Guillén-Servent, A.; Yovel, Y.: A social foraging trade-off in echolocating bats reveals that they benefit from some conspecifics but are impaired when many are around. PNAS 121 (30), e2321724121 (2024)

Hermans, C.; Koblitz, J. C.; Bartholomeus, H.; Stilz, P.; Visser, M. E.; Spoelstra, K.: Combining acoustic tracking and LiDAR to study bat flight behaviour in three-dimensional space. BMC Movement Ecology 11 (1), 25 (2023)

Nagy, M.; Naik, H.; Kano, F.; Carlson, N. V.; Koblitz, J. C.; Wikelski, M.; Couzin, I. D.: SMART-BARN: Scalable multimodal arena for real-time tracking behavior of animals in large numbers. Science Advances 9 (35), eadf8068 (2023)

Voigt, C. C.; Kionka, J.; Koblitz, J. C.; Stilz, P. C.; Petersons, G.; Lindecke, O.: Bidirectional movements of Nathusius' pipistrelle bats (Pipistrellus nathusii) during autumn at a major migration corridor. Global Ecology and Conservation 48, e02695 (2023)

Wild, T. A.; van Schalkwyk, O. L.; Viljoen, P.; Heine, G.; Richter, N.; Vorneweg, B.; Koblitz, J. C.; Dechmann, D. K. N.; Rogers, W.; Partecke, J. et al.; Linek, N.; Volkmer, T.; Gregersen, T.; Havmoller, R. W.; Morelle, K.; Daim, A.; Wiesner, M.; Wolter, K.; Fiedler, W.; Kays, R.; Ezenwa, V. O.; Meboldt, M.; Wikelski, M.: A multi-species evaluation of digital wildlife monitoring using the Sigfox IoT network. Animal Biotelemetry 11 (1), 13 (2023)

Wild, T. A.; Koblitz, J. C.; Dechmann, D. K. N.; Dietz, C.; Meboldt, M.; Wikelski, M.: Micro-sized open-source and low-cost GPS loggers below 1 g minimise the impact on animals while collecting thousands of fixes. PLOS ONE 17 (6), e0267730 (2022)

Zahn, M. J.; Laidre, K. L.; Stilz, P.; Rasmussen, M. H.; Koblitz, J. C.: Vertical sonar beam width and scanning behavior of wild belugas (Delphinapterus leucas) in West Greenland. PLoS One 16 (9), e0257054 (2021)

Zahn, M. J.; Rankin, S.; McCullough, J. L. K.; Koblitz, J. C.; Archer, F.; Rasmussen, M. H.; Laidre, K. L.: Acoustic differentiation and classification of wild belugas and narwhals using echolocation clicks. Scientific Reports 11 (1), 22141 (2021)

Carlén, I.; Thomas, L.; Carlström, J.; Amundin, M.; Teilmann, J.; Tregenza, N.; Tougaard, J.; Koblitz, J. C.; Sveegaard, S.; Wennerberg, D. et al.; Loisa, O.; Dähne, M.; Brundiers, K.; Kosecka, M.; Kyhn, L. A.; Ljungqvist, C. T.; Pawliczka, I.; Koza, R.; Arciszewski, B.; Galatius, A.; Jabbusch, M.; Laaksonlaita, J.; Niemi, J.; Lyytinen, S.; Gallus, A.; Benke, H.; Blankett, P.; Skóra, K. E.; Acevedo-Gutiérrez, A.: Basin-scale distribution of harbour porpoises in the Baltic Sea provides basis for effective conservation actions. Biological Conservation 226, pp. 42 - 53 (2018)

Koblitz, J. C.: Arrayvolution: Using microphone arrays to study bats in the field. Canadian Journal of Zoology-Revue Canadienne de Zoologie 96 (9), pp. 933 - 938 (2018)

Koblitz, J. C.; Frokosh, O.; Nagy, M.; Carlson, N.; Naik, H.; Couzin, I. D.: Turning birds into bats—Multi-modal tracking to study collective behaviour. The Journal of the Acoustical Society of America 144 (3), p. 1886 - 1886 (2018)

Nuuttila, H. K.; Brundiers, K.; Dähne, M.; Koblitz, J. C.; Thomas, L.; Courtene‐Jones, W.; Evans, P. G. H.; Turner, J. R.; Bennell, J. D.; Hiddink, J. G.: Estimating effective detection area of static passive acoustic data loggers from playback experiments with cetacean vocalisations. Methods in Ecology and Evolution 9 (12), pp. 2362 - 2371 (2018)

Gonzalez-Terrazas, T. P.; Koblitz, J. C.; Fleming, T. H.; Medellin, R. A.; Kalko, E. K. V.; Schnitzler, H. U.; Tschapka, M.: How nectar-feeding bats localize their food: Echolocation behavior of Leptonycteris yerbabuenae approaching cactus flowers. PLoS One 11 (9), e0163492 (2016)

Gotze, S.; Koblitz, J. C.; Denzinger, A.; Schnitzler, H. U.: No evidence for spectral jamming avoidance in echolocation behavior of foraging pipistrelle bats. Scientific Reports 6, 30978 (2016)

Koblitz, J. C.; Stilz, P.; Rasmussen, M. H.; Laidre, K. L.: Highly directional sonar beam of narwhals (Monodon monoceros) measured with a vertical 16 hydrophone array. PLoS One 11 (11), e0162069 (2016)

Mikkelsen, L.; Riget, F. F.; Kyhn, L. A.; Sveegaard, S.; Dietz, R.; Tougaard, J.; Carlstrom, J. A. K.; Carlen, I.; Koblitz, J. C.; Teilmann, J.: Comparing distribution of harbour porpoises (Phocoena phocoena) derived from satellite telemetry and passive acoustic monitoring. PLoS One 11 (7), e0158788 (2016)

Schaffeld, T.; Brager, S.; Gallus, A.; Dahne, M.; Krugel, K.; Herrmann, A.; Jabbusch, M.; Ruf, T.; Verfuss, U. K.; Benke, H. et al.; Koblitz, J. C.: Diel and seasonal patterns in acoustic presence and foraging behaviour of free-ranging harbour porpoises. Marine Ecology-Progress Series 547, pp. 257 - 272 (2016)

Rasmussen, M. H.; Koblitz, J. C.; Laidre, K. L.: Buzzes and high-frequency clicks recorded from narwhals (Monodon monoceros) at their wintering ground. Aquatic Mammals 41 (3), pp. 256 - 264 (2015)

Seibert, A. M.; Koblitz, J. C.; Denzinger, A.; Schnitzler, H. U.: Bidirectional echolocation in the bat Barbastella barbastellus: Different signals of low source level are emitted upward through the nose and downward through the mouth. PLoS One 10 (9), e0135590 (2015)

Sveegaard, S.; Galatius, A.; Dietz, R.; Kyhn, L.; Koblitz, J. C.; Amundin, M.; Nabe-Nielsen, J.; Sinding, M. H. S.; Andersen, L. W.; Teilmann, J.: Defining management units for cetaceans by combining genetics, morphology, acoustics and satellite tracking. Global Ecology and Conservation 3, pp. 839 - 850 (2015)

Wisniewska, D. M.; Ratcliffe, J. M.; Beedholm, K.; Christensen, C. B.; Johnson, M.; Koblitz, J. C.; Wahlberg, M.; Madsen, P. T.: Range-dependent flexibility in the acoustic field of view of echolocating porpoises (Phocoena phocoena). eLife 4, e05651 (2015)

Benke, H.; Brager, S.; Dahne, M.; Gallus, A.; Hansen, S.; Honnef, C. G.; Jabbusch, M.; Koblitz, J. C.; Krugel, K.; Liebschner, A. et al.; Narberhaus, I.; Verfuss, U. K.: Baltic Sea harbour porpoise populations: status and conservation needs derived from recent survey results. Marine Ecology-Progress Series 495, pp. 275 - 290 (2014)

Seibert, A. M.; Koblitz, J. C.; Denzinger, A.; Schnitzler, H. U.: Scanning behavior in echolocating common pipistrelle bats (Pipistrellus pipistrellus). PLoS One 8 (4), e60752 (2013)

Koblitz, J. C.; Wahlberg, M.; Stilz, P.; Madsen, P. T.; Beedholm, K.; Schnitzler, H. U.: Asymmetry and dynamics of a narrow sonar beam in an echolocating harbor porpoise. The Journal of the Acoustical Society of America 131 (3), pp. 2315 - 2324 (2012)

Koblitz, J. C.; Stilz, P.; Pflasterer, W.; Melcon, M. L.; Schnitzler, H. U.: Source level reduction and sonar beam aiming in landing big brown bats (Eptesicus fuscus). The Journal of the Acoustical Society of America 130 (5), pp. 3090 - 3099 (2011)

Koblitz, J. C.; Stilz, P.; Schnitzler, H. U.: Source levels of echolocation signals vary in correlation with wingbeat cycle in landing big brown bats (Eptesicus fuscus). The Journal of Experimental Biology 213 (19), pp. 3263 - 3268 (2010)

Robinson, B. W.; Januszkiewicz, A. J.; Koblitz, J. C.: Survival benefits and divergence of predator-induced behavior between pumpkinseed sunfish ecomorphs. Behavioral Ecology 19 (2), pp. 263 - 271 (2008)