Comparing Uncertainty Associated With 1-, 2-, and 3D Aerial Photogrammetry-Based Body Condition Measurements of Baleen Whales by K. C. Bierlich, K. C. Bierlich, Joshua Hewitt, Clara N. Bird, Robert S. Schick, Ari Friedlaender, Leigh G. Torres, Julian Dale, Jeremy Goldbogen, Andrew J. Read, John Calambokidis, David W. Johnston

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LidarBoX: a 3D-printed, open-source altimeter system to improve photogrammetric accuracy for off-the-shelf drones by K.C. Bierlich, Drummond Wengrove, Clara N. Bird, Robert Davidson, Todd Chandler, Leigh G. Torres, Mauricio Cantor

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Bubble blasts! An adaptation for buoyancy regulation in shallow foraging gray whales by Clara N. Bird, Enrico Pirotta, Leslie New, K. C. Bierlich, Lisa Hildebrand, Alejandro Fernandez Ajó, Leigh G. Torres

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Seasonal gain in body condition of foraging humpback whales along the Western Antarctic Peninsula by K. C. Bierlich, K. C. Bierlich, Joshua Hewitt, Robert S. Schick, Logan Pallin, Julian Dale, Ari S. Friedlaender, Fredrik Christiansen, Kate R. Sprogis, Allison H. Dawn, Allison H. Dawn, Clara N. Bird, Clara N. Bird, Gregory D. Larsen, Ross Nichols, Michelle R. Shero, Jeremy Goldbogen, Andrew J. Read, David W. Johnston

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Assessment of a non-invasive approach to pregnancy diagnosis in gray whales through drone-based photogrammetry and faecal hormone analysis by A. Fernandez Ajó, E. Pirotta, K. C. Bierlich, L. Hildebrand, C. N. Bird, K. E. Hunt, C. L. Buck, L. New, D. Dillon, L. G. Torres

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Baleen whale inhalation variability revealed using animal-borne video tags by Emily C. Nazario, David E. Cade, K.C. Bierlich, Max F. Czapanskiy, Jeremy A. Goldbogen, Shirel R. Kahane-Rapport, Julie M. van der Hoop, Merceline T. San Luis, Ari S. Friedlaender

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Demography of an ice-obligate mysticete in a region of rapid environmental change by L. Pallin, K. C. Bierlich, J. Durban, H. Fearnbach, O. Savenko, C. S. Baker, E. Bell, M. C. Double, W. de la Mare, J. Goldbogen, D. Johnston, N. Kellar, R. Nichols, D. Nowacek, A. J. Read, D. Steel, A. Friedlaender

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