English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

espanolSe cree que el uso diferencial de los recursos, en especial del espacio, la comida y el tiempo, permite la coexistencia de especies del mismo gremio trofico. El tiempo entendido como el patron de actividad es altamente dinamico. En el Parque Nacional Pico de Orizaba se instalaron 14 camarastrampa que estuvieron activas durante 12 meses. Se analizaron los patrones de actividad (PA) de las especies mediante histogramas de frecuencia y se calculo el indice de solapamiento (Δ) para determinar la superposicion temporal entre dos depredadores, Lynx rufus y Canis latrans y entre los depredadores y sus presas potenciales. Con un esfuerzo de muestreo de 5.110 noches/trampa se obtuvieron 217 registros independientes de L. rufus (45), C. latrans (27) y de ocho especies de presas potenciales (145). Los depredadores fueron catamerales y cuatro presas, nocturnas, principalmente lagomorfos y roedores. La superposicion temporal entre ambos depredadores fue ∆ = 0,80 y entre estos y sus presas, los valores mas altos se encontraron entre C. latrans y los roedores (∆ = 0,80) y entre L. rufus y los lagomorfos (∆ = 0,58), con variaciones entre la estacion seca y la de lluvias. Al ser de habitos catamerales, los depredadores tienen mas posibilidades de cazar mas presas, en especial las que tienen patrones de actividad variables. Los PA validan la informacion sobre la variedad de la alimentacion y la utilizacion diferencial de los recursos y las diferencias temporales como estrategias de coexistencia de los depredadores, que se adaptan constantemente a un entorno muy dinamico y cambiante. EnglishSpecies of the same trophic guild are thought to coexist through their differential use of resources, including food, space and time. Time understood as the pattern of activity is highly dynamic. Fourteen camera–traps were set up in the Pico de Orizaba National Park and active for 12 months. Frequency histograms were used to analyze their activity patterns (AP) and a coefficient of overlap (Δ) was used to determine the temporal overlap between two predators, Lynx rufus and Canis latrans, and the predators and their potential prey. A sampling effort of 5,110 traps/night obtained 217 independent records of L. rufus (45), C. latrans (27) and eight potential prey species (145). The predators were cathemeral and four potential prey mainly lagomorphs and rodents were nocturnal. The temporal overlap between the predators Δ = 0.80, and the highest overlap between predators and prey were for C. latrans and rodents (Δ = 0.80), and L. rufus and lagomorphs (Δ = 0.58), with differences between the degree of overlap in dry and rainy seasons. The cathemeral habits of the predators likely increase their likelihood of hunting success, particularly for prey with variable activity patterns. The APs support information on dietary breadth and the differential use of resources and temporal differences as strategies for coexisting predators, continually adapting to a highly dynamic and changing environment.

Temporal overlap in the activity of Lynx rufus and Canis latrans and their potential prey in the Pico de Orizaba National Park, Mexico