Results 31 to 40 of about 11,331 (259)

Multiclass CNN Approach for Automatic Classification of Dolphin Vocalizations

Sensors
Monitoring dolphins in the open sea is essential for understanding their behavior and the impact of human activities on the marine ecosystems. Passive Acoustic Monitoring (PAM) is a non-invasive technique for tracking dolphins, providing continuous data.
Francesco Di Nardo, Rocco De Marco, Daniel Li Veli, Laura Screpanti, Benedetta Castagna, Alessandro Lucchetti, David Scaradozzi   +6 more
doaj   +1 more source

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

The Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li, Mike Schindler, Martha Paskin, Venkata A. Surapaneni, Elliott Scott, Sabine Hauert, Nicholas Payne, David E. Cade, Jeremy A. Goldbogen, Frederik H. Mollen, Daniel Baum, Sean Hanna, Mason N. Dean   +12 more
wiley   +1 more source

Early stages of tooth development in the harbor porpoise Phocoena phocoena

The Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes, Lennart Müller‐Thomsen, Stefan Huggenberger   +2 more
wiley   +1 more source

Integration of the arts and biomedical engineering in innovative interdisciplinary anatomy education: The synthetic anatomy module

Anatomical Sciences Education, EarlyView.
Abstract The intersection of science and art has historically fostered innovation, yet the integration of creative arts into anatomy education remains limited. The Synthetic Anatomy module was designed to bridge anatomy teaching with creative design for bioscience and biomedical engineering students. This study evaluates the module's educational impact
Mandeep Gill Sagoo, Pak Yin Lam, Leigh Wilson, Les Bicknell, Kawal Rhode, Siham Omar, Richard Wingate   +6 more
wiley   +1 more source

Gut microbiota of captive common bottlenose dolphins Tursiops truncatus gilli: influence of age, sex, birthplace, and contacts with dolphinarium visitors

Frontiers in Marine Science
Dolphins are aquatic mammals, whose role in microbial ecology is not fully understood. It is critical to study the microbiota of dolphins kept in captivity, as close contact with humans could unpredictably affect both human and animal health.
Igor V. Popov, Igor V. Popov, Igor V. Popov, Irina V. Suvorova, Anastasya A. Krikunova, Iuliia P. Chebotareva, Iuliia A. Tikhmeneva, Koen Venema, Alexey M. Ermakov   +8 more
doaj   +1 more source

Placental crises: disruptive selection and maternal under‐investment as the foundations of mammalian placental evolution and dysfunction

Biological Reviews, EarlyView.
ABSTRACT Among the vertebrates, mammals are notable for the dominance of live birth and placental nutrition. The structural diversity of the mammalian placenta is remarkable, despite sharing a single common ancestor and conserved physiological functions.
Davis Laundon, Neil J. Gostling, Ian G. Reddin, Bram G. Sengers, Pascale Chavatte‐Palmer, Rohan M. Lewis   +5 more
wiley   +1 more source

Safeguarding human–wildlife cooperation

Conservation Letters, 2022
Human–wildlife cooperation occurs when humans and free‐living wild animals actively coordinate their behavior to achieve a mutually beneficial outcome.
Jessica E. M. van der Wal, Claire N. Spottiswoode, Natalie T. Uomini, Mauricio Cantor, Fábio G. Daura‐Jorge, Anap I. Afan, Mairenn C. Attwood, Jenny Amphaeris, Fatima Balasani, Colleen M. Begg, Cameron J. Blair, Judith L. Bronstein, Iahaia O. Buanachique, Rion R. T. Cuthill, Jewel Das, Apurba Deb, Tanmay Dixit, Gcina S. Dlamini, Edmond Dounias, Isa I. Gedi, Martin Gruber, Lilian S. Hoffmann, Tobias Holzlehner, Hussein A. Isack, Eliupendo A. Laltaika, David J. Lloyd‐Jones, Jess Lund, Alexandre M. S. Machado, L. Mahadevan, Ignacio B. Moreno, Chima J. Nwaogu, Valdomiro L. Pereira, Raymond Pierotti, Seliano A. Rucunua, Wilson F. dos Santos, Nathalia Serpa, Brian D. Smith, Irina Tolkova, Tint Tun, João V. S. Valle‐Pereira, Brian M. Wood, Richard W. Wrangham, Dominic L. Cram   +42 more
doaj   +1 more source

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

Biological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen, Mohamed Khalil Meliane, Zachery B. Holmes, Karl E. Miller, William J. Barichivich, Emilie Dedeban, Alex Furst, Miranda Imeri, Peyton E. Niebanck, Samantha Nunn, Kailee Pearson, Nicole Rita, Brier Ryver, Dakotah Shaffer, Susan C. Walls, E. Hance Ellington   +15 more
wiley   +1 more source

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

Biological Reviews, EarlyView.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief, Sandra Bouwhuis, Anja Globig, Anne Günther, Wouter Courtens   +4 more
wiley   +1 more source

Microplastic Munchies: Exploring Microplastic Trophic Transfer Potential Between Two Key Prey Fish Species and Resident Common Bottlenose Dolphins (<i>Tursiops truncatus</i>) in Sarasota Bay, Florida. [PDF]

Mar Mamm Sci
ABSTRACT Microplastics have been identified in hundreds of species, with evidence of trophic transfer via contaminated prey. Sarasota Bay common bottlenose dolphins (Tursiops truncatus) serve as sentinels of coastal pollution, including plastics and chemical plasticizers. Previous research confirmed microplastic ingestion in these dolphins (100.0%, n = 
Martin E, Wells RS, Berens McCabe EJ, Dziobak MK, Case SM, Curtin T, Conger E, Gaur A, Knowles MA, Allen RF, Toms CN, Weinstein JE, Hart LB.   +12 more
europepmc   +2 more sources