Results 111 to 120 of about 6,529 (224)

Moonlight Duration and Intensity Favour Nocturnal Activity in a Diurnal Desert Bird

open access: yesEthology, Volume 132, Issue 9, Page 629-641, September 2026.
Accelerometer data show that Canarian houbara bustards increase nocturnal activity two‐ to fivefold when the moon is visible, with activity rising as moonlit duration and illumination increase. Both display and non‐display behaviours peaked around full moon, reaching up to half of peak daytime levels, with males increasing visual displays during ...
Juan C. Alonso   +3 more
wiley   +1 more source

Diet of bird‐like troodontid dinosaurs: synthesis of a contentious clade

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1760-1778, August 2026.
ABSTRACT Troodontidae is a clade of small‐to medium‐sized maniraptoran theropods that mainly lived in Laurasia (modern Asia, North America and Europe) during the Jurassic and Cretaceous periods and are believed to have had a variety of diets. The uniqueness of troodontid teeth suggests that they diverged from the typical flesh‐based diet of non‐avian ...
Yui Chi Fan   +2 more
wiley   +1 more source

Antimicrobial resistance genes in wild coyotes (<i>Canis latrans</i>) from Guanacaste and Central conservation areas of Costa Rica. [PDF]

open access: yesOne Health
Puentes-Sánchez L   +10 more
europepmc   +1 more source

Host, vector, and parasite dynamics: exploring intrinsic and extrinsic factors shaping tick‐borne filarial nematode transmission

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1779-1792, August 2026.
ABSTRACT Tick‐borne filarial nematodes are a complex and understudied group of parasites that rely on ticks for transmission in vertebrates. This review examines how intrinsic and extrinsic factors may influence the successful transmission of filarial nematodes in tick vectors, drawing insights from extensively studied haematophagous dipteran vector ...
Oluwaseun D. Ajileye   +4 more
wiley   +1 more source

Ghost in the Prairie: Using Community Science and MaxEnt to Model the Habitat of a Rare Mesopredator

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Swift foxes (Vulpes velox) have experienced severe range declines in Texas, making identification of suitable habitat critical for conservation and potential reintroduction efforts. We used maximum entropy modeling with community science data from iNaturalist and remotely sensed environmental variables to predict the potential distribution of swift ...
Conner A. Ties   +5 more
wiley   +1 more source

Urbanization Drives Patterns of Individual Specialization but Not Dietary Diversity Among Coyotes

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Niche partitioning and resource specialization can lead to spatial heterogeneity in trophic dynamics, but little is known about how these dynamics may change across landscapes of varying complexity. Urban ecosystems are characterized by a wider array of both natural and anthropogenic food sources, which can increase predator densities compared to ...
Samantha Erin Sophia Kreling   +6 more
wiley   +1 more source

Prevalence and distribution of <i>Echinococcus</i> species in domestic dogs and wild canids in Pennsylvania: KeyScreen® GI Parasite PCR testing of fecal samples. [PDF]

open access: yesOne Health
Garrett KB   +18 more
europepmc   +1 more source

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