Peer-reviewed Publications
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· Koblitz, J.C., P. Stilz, M.H. Rasmussen, K.L. Laidre. 2016. Highly directional sonar beam of narwhals (Monodon monoceros) measured with a vertical 16 hydrophone array. PLoS ONE 11(11): e0162069
· Gonzalez-Terrazas, T.P., J.C. Koblitz, T.H. Fleming, R.A. Medellín, E.K.V. Kalko, H.-U. Schnitzler, M. Tschapka. 2016. How nectar-feeding bats localize their food: echolocation behavior of Leptonycteris yerbabuenae approaching cactus flowers. PLoS ONE 11(9): e0163492
· Götze, S., J.C. Koblitz, A. Denzinger, H.-U. Schnitzler. 2016. No evidence for spectral jamming avoidance in echolocation behavior of foraging pipistrelle bats. Scientific Reports. 6, 30978
· Mikkelsen, L., F.F. Rigét, L.A. Kyhn, R. Dietz, S. Sveegaard, J. Tougaard, J.A.K. Carlström, I. Carlén, J.C. Koblitz, J. Teilmann. 2016. Comparing distribution of harbour porpoises (Phocoena phocoena) derived from satellite telemetry and passive acoustic monitoring. PLoS ONE 11(7): e0158788
· Schaffeld, T., S. Bräger, A. Gallus, M. Dähne, K. Krügel, A. Herrmann, M. Jabbusch, T. Ruf, U.K. Verfuß, H. Benke, J.C. Koblitz. 2016. Diel and seasonal patterns in acoustic presence and foraging behaviour of free-ranging harbour porpoises. Marine Ecology Progress Series. 547, 257-272
· Seibert, A.-M., J.C. Koblitz, A. Denzinger, H.-U. Schnitzler. 2015. 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
· Rasmussen, M.H., J.C. Koblitz, K.L. Laidre. 2015. Buzzes and high frequency broad band clicks recorded from narwhals (Monodon monoceros) at their wintering feeding ground. Aquatic Mammals. 41 (3), 256-264
· Sveegaard, S., A. Galatius, R. Dietz, L. Kyhn, J.C. Koblitz, M. Amundin, J. Nabe-Nielsen, M.-H.S. Sinding, L.W. Andersen, J. Teilmann. 2015. Defining management units for cetaceans by integrating genetics, morphology, acoustics and satellite tracking. Global Ecology and Conservation. 3, 839-850
· Wisniewska, D.M., J.M. Ratcliffe, K. Beedholm, C.B. Christensen, M. Johnson, J.C. Koblitz, M. Wahlberg, P.T. Madsen. 2015. Range-dependent flexibility in the acoustic field of view of echolocating whales. eLife 2015;10.7554/eLife.05651
· Benke, H., S. Bräger, M. Dähne, A. Gallus, S. Hansen, C.G. Honnef, M. Jabbusch, J.C. Koblitz, K. Krügel, A. Liebschner, I. Narberhaus, U.K. Verfuß. 2014. Baltic Sea harbour porpoise populations: Status and conservation needs derived from recent survey results. Marine Ecology Progress Series. 495, 275-290
· Seibert, A., J.C. Koblitz, A. Denzinger, H.-U. Schnitzler. 2013. Scanning behavior in echolocating common pipistrelle bats (Pipistrellus pipistrellus). PLoS ONE 8(4): e60752
· Koblitz, J.C., M. Wahlberg, P. Stilz, P.T. Madsen, K. Beedholm, H.-U. Schnitzler. 2012. Asymmetry and dynamics of a narrow sonar beam in an echolocating harbor porpoise. Journal of the Acoustical Society of America. 131 (3), 2315-2324
· Koblitz, J.C., P. Stilz, W. Pflästerer, M. Melcón, H.-U. Schnitzler. 2011. Source level reduction and sonar beam aiming in landing big brown bats (Eptesicus fuscus). Journal of the Acoustical Society of America. 130 (5), 3090-3099
· Koblitz, J.C., P. Stilz, H.-U. Schnitzler. 2010. Source levels of echolocation signals vary in correlation with wing beat cycle in landing Big Brown bats (Eptesicus fuscus). Journal of Experimental Biology. 213, 3263-3268
· Robinson, B.W., A.J. Januszkiewicz, J.C. Koblitz. 2008. Survival benefits and divergence of predator-induced behavior between pumpkinseed sunfish ecomorphs. Behavioral Ecology. 19 (2), 263-271