Results 91 to 100 of about 4,337 (236)

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

open access: yesBiological Reviews, Volume 101, Issue 4, Page 2053-2076, August 2026.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios   +2 more
wiley   +1 more source

Citizen‐Science Camera Trap Data Reveal Large‐Scale Activity Patterns of the Bobcat (Lynx rufus) Across Mexican Ecosystems

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated whether citizen science–derived camera‐trap records can be used to characterize large‐scale activity patterns of a widely distributed mesocarnivore across heterogeneous landscapes. Using 821 independent iNaturalist records, we quantified activity across six major vegetation types in Mexico with kernel density estimation, circular ...
Luis A. Alanis‐Hernández   +6 more
wiley   +1 more source

Estudio ecológico del cangrejo de río, Hypolobocera sp (Crustacea, decapoda) en la quebrada mano de oso, jardín botánico de Popayán, municipio de Timbío, Cauca – Colombia

open access: yesRevista Colombiana de Ciencia Animal Recia, 2016
La falta de estudios sobre la ecología del cangrejo de río Hypolobocera sp en la región, motivó el desarrollo del presente estudio ecológico durante seis meses (octubre de 2003 a marzo de 2004), sobre una población de cangrejos que habita la quebrada ...
Laura Mamián López   +1 more
doaj   +1 more source

Flower Feeding and Reproductive Timing in Spix's Night Monkeys (Aotus vociferans): Evidence From Arboreal Camera Traps

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This article provides new insights into the diet and reproductive biology of the Spix's night monkeys (Aotus vociferans). This evidence was collected using arboreal camera traps in a tropical mountain rainforest in Southern Ecuador, where documented information on this primate is rare.
Claudia Viganò   +7 more
wiley   +1 more source

APROXIMACIÓN A LAS CONCEPCIONES ACERCA DE DIVERSIDAD VEGETAL EN ESTUDIANTES DE OCTAVO GRADO DE LA INSTITUCIÓN EDUCATIVA EUGENIO FERRO FALLA, CAMPOALEGRE, HUILA

open access: yesBio-grafía, 2014
A continuación presentamos la propuesta sobre las aproximaciones a las concepciones acerca de diversidad vegetal en estudiantes de Octavo grado de la Institución Educativa Eugenio Ferro Falla, Campoalegre, Huila, desarrollada en el interior del Grupo de ...
María Alejandra Guarnizo Losada   +2 more
doaj  

Nectar Robbery by Native and Invasive Bumblebees Reduces Floral Rewards but Not Seed Production in Desfontainia fulgens

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated nectar robbery by native and invasive bumblebees in the hummingbird‐pollinated shrub Desfontainia fulgens in southern Chile. Nectar robbery strongly reduced nectar standing crop and altered floral visitation patterns, but these proximate effects did not translate into reduced seed production under natural pollination conditions.
Carlos E. Valdivia, José I. Orellana
wiley   +1 more source

Connecting the distribution and diversification of marine plants

open access: yesOikos, Volume 2026, Issue 7, July 2026.
Integration of the evolutionary history with distribution of extant species is necessary to explain present‐day diversity, particularly for ‘foundation' species, such as seagrasses, which create habitats of socioecological relevance. Here, we resolved if varying evolutionary history of seagrass families has imprinted the distribution ranges of extant ...
Fernando Tuya   +3 more
wiley   +1 more source

Polinización por insectos: Servicio ecosistémico, factores que la afectan, importancia, valoración económica, conservación y restauración y desafíos futuros

open access: yesManglar
La polinización por insectos representa un servicio ecosistémico esencial para la producción agrícola y la conservación de la biodiversidad vegetal. Este proceso natural, mediado principalmente por abejas y otros insectos, influye directamente en la ...
Pedro S. Castillo-Carrillo   +1 more
doaj   +1 more source

Unveiling human–wildlife interactions in the context of livestock grazing abandonment and the return of large carnivores, ungulates and vultures: A stakeholder perspective

open access: yesPeople and Nature, Volume 8, Issue 7, Page 2078-2090, July 2026.
Abstract Pastoral practices remain a widespread economic activity across European mountain regions. However, the viability of this activity may be threatened by the recovery of large wild vertebrates associated with passive rewilding, leading to the so‐called human–wildlife conflicts.
P. Acebes   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy