Results 191 to 200 of about 132,451 (330)

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

open access: yesIntegrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez   +4 more
wiley   +1 more source

Preliminary study of gut microbiome influence on black Ivory coffee fermentation in Asian elephants. [PDF]

open access: yesSci Rep
Chiba N   +6 more
europepmc   +1 more source

The Frozen Elephant Trunk Technique for Treatment of Thoracic Aortic Aneurysms [PDF]

open access: bronze, 2007
Hassina Baraki   +6 more
openalex   +1 more source

Temporal Responses to Warming: Do Wild Herbivores Trade Off Heat, Predators, and Humans?

open access: yesIntegrative Zoology, EarlyView.
We untangled how summer temperature, predators, and humans influenced behavioral responses in two deer species. Both reduced their daily activity level in response to warming, yet only roe deer increased nocturnality to avoid heat. Conversely, fallow deer traded off heat avoidance with predator avoidance.
Noemi Pallari   +6 more
wiley   +1 more source

Impacts of Tourism on Wild Elephant Behavior in a Protected Area: Thresholds for Sustainable Wildlife Viewing. [PDF]

open access: yesEcol Evol
Friswold B   +7 more
europepmc   +1 more source

WildWing: An open‐source, autonomous and affordable UAS for animal behaviour video monitoring

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Drones have become invaluable tools for studying animal behaviour in the wild, enabling researchers to collect aerial video data of group‐living animals. However, manually piloting drones to track animal groups consistently is challenging due to complex factors such as terrain, vegetation, group spread and movement patterns. The variability in
Jenna Kline   +6 more
wiley   +1 more source

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