Results 111 to 120 of about 7,111 (213)

Expanding the Toolbox: Mangrove Use by Spotted Eagle Rays (Aetobatus ocellatus) in the Maldives Revealed Through Drone‐Based Observation

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
This study reports the first scientific record of the spotted eagle ray Aetobatus ocellatus within a mangrove embayment in the Republic of the Maldives, documented through drone‐based observations. We observed four individuals, including one juvenile, that we recorded using an unmanned aerial vehicle (UAV), highlighting mangrove habitats as potential ...
Giulia Senna   +9 more
wiley   +1 more source

A genomic test of sex-biased dispersal in white sharks

open access: yesProceedings of the National Academy of Sciences
Mitonuclear discordance has been observed in several shark species. Female philopatry has often been invoked to explain such discordance but has never been explicitly tested. Here, we focus on the white shark, for which female philopatry has been previously proposed, and produced a chromosome-level genome, high-coverage whole-genome autosomal, and ...
Romuald Laso-Jadart   +16 more
openaire   +3 more sources

Sporadic Appetites: Unearthing the Fungal Diets of Two Mycophagous Mammals Across an Australian Climate Gradient

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
This study investigated the fungal dietary preferences of boodies and woylies across Mediterranean, semi‐arid and arid regions of Australia using DNA metabarcoding of scat samples, providing a comprehensive molecular characterisation of mycophagous feeding patterns for these species across broad climate gradients.
Rebecca J. Quah   +4 more
wiley   +1 more source

First Documented Resighting of a Dwarf Minke Whale From Calf to Adulthood in the Great Barrier Reef Indicates Long‐Term Colour Pattern Stability and Site Fidelity

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
A predictable winter aggregation of dwarf minke whales occurs annually in the Great Barrier Reef, where interannual site fidelity has been documented in adults but not previously in calves. Comparison of all photographed calves from 2003 to 2023 with a long‐term photo‐identification catalogue revealed one individual resighted from calf to adulthood ...
Claire E. Wouters   +3 more
wiley   +1 more source

Facial Recognition Analyses Reveal Social Networks of Co‐Occurrence at Harbor Seal Haul‐Out Sites

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
By implementing the use of a non‐invasive, facial recognition software, SealNet 2.0, we have provided evidence of strong site fidelity and persistent networks of co‐occurring individuals in a wild harbor seal population. SealNet 2.0 provides an open‐source tool for the estimation of ecological measures such as site fidelity and connectivity, habitat ...
Wyatt Hall   +7 more
wiley   +1 more source

A Hybrid Deep Learning Approach With Multimodal Neurocognitive Features and Quantum Optimization for Early Detection of Alzheimer's Disease and Related Dementias

open access: yesEngineering Reports, Volume 8, Issue 6, June 2026.
A hybrid deep learning framework integrating convolutional–transformer networks and global gated attention is proposed for early dementia detection using multimodal MRI and speech data. Quantum marine predator optimization enhances classification performance, achieving superior accuracy and robustness compared with existing state‐of‐the‐art methods ...
R. Anandan   +3 more
wiley   +1 more source

Performance of a glider‐mounted multifrequency echosounder for measuring the vertical distribution and abundance of large pelagic copepods

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 6, June 2026.
Abstract The difficulty of sampling zooplankton communities in situ has driven advancements in autonomous, remote sensing technology. The goal of this paper was to perform a gear comparison study testing the performance of one such piece of technology—a glider‐mounted four‐frequency echosounder—against traditional shipboard methods of measuring ...
Delphine Mossman   +3 more
wiley   +1 more source

First evidence of a palaeo-nursery area of the great white shark. [PDF]

open access: yesSci Rep, 2020
Villafaña JA   +6 more
europepmc   +1 more source

Feeding Ecology of Gould's Arrow Squid Nototodarus gouldi (Cephalopoda: Ommastrephidae) in Aotearoa New Zealand Waters

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Squids are important components of marine ecosystems because of their role as both predator and prey. Across the Tasman Sea, Gould's arrow squid (Nototodarus gouldi) is a commercially targeted ommastrephid squid that supports an economically important fishery.
Lucia Hu   +4 more
wiley   +1 more source

The Battle of Helminths Deep: Molecular Insights Into Oegopsid Squid Parasites in Aotearoa New Zealand

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Cephalopods play crucial roles in marine ecosystems due to their diverse and indispensable contributions to trophic webs. However, parasitological research on cephalopods remains limited in Aotearoa New Zealand (NZ), despite the commercial significance of certain squid species and the zoonotic potential of the parasites within them. This study aimed to
Chen‐Hua Li   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy