Results 101 to 110 of about 1,739,954 (226)

Cowbirds use conspecific social information to detect host nests in the wild

Ibis, Volume 168, Issue 2, Page 799-804, April 2026.
Recent work shows that hosts of avian brood parasites use social information to increase egg rejection rates, but fewer studies explore how parasites themselves use such information to detect host nests in the wild. To determine whether wild Brown‐headed Cowbirds Molothrus ater use social information to detect host nests, we measured how individual ...
Omar J. Morosse, Leah E. Pistone, Daniel Hanley   +2 more
wiley   +1 more source

Naturaleza muerta

Diánoia, 2019
Se ofrece un careo filosófico a la manera barroca entre la metáfora de “naturaleza muerta” y una serie de obras artísticas. De este ejercicio hermenéutico se extraen algunas conclusiones históricas y filosóficas sobre nuestra concepción de la vida y la muerte.
openaire   +3 more sources

Los principios metafísicos de la naturaleza [PDF]

, 1995
Esta investigación introduce los momentos fundamentales que constituyen una metafísica de la naturaleza, en diálogo con Aristóteles, Kant y Hartmann, entre otros.
Guiu, Ignacio, 1963-
core  

Potential Invasive Indo‐Pacific Acropora in a Coral Reef of Venezuela: A Contribution to Their Morphological and Molecular Knowledge

Ecology and Evolution, Volume 16, Issue 3, March 2026.
We report the first record of a non‐native hermatypic coral in Venezuela, exhibiting biological traits characteristic of invasive species. The coral is a member of the genus Acropora (Scleractinia: Acroporidae), native to the Indo‐Pacific. This non‐native petrous coral occurred in a reef of the Morrocoy National Park, in the southern Caribbean.
Estrella Y. Villamizar G., Rossana C. Jaspe, Anaurora Yranzo‐Duque, Jeannette Pérez‐Benítez, Yoneira F. Sulbarán, Samuel Narciso, Bryan A. Rujano‐Espinoza, Carlos Pereira, María C. Goite, Flor H. Pujol   +9 more
wiley   +1 more source

Detection of Antibodies for Pathogenic Leptospira in Wild Mammals and Birds from Southern Chile—First Record of Seropositivity in a Guiña (Leopardus guigna)

Animals
Leptospirosis is a neglected bacterial zoonotic disease of worldwide distribution that is present in different animal species. This epidemiological study determined the seroprevalence of pathogenic Leptospira spp.
Luis Balcázar, Lucía Azócar-Aedo, Violeta Barrera, Gloria Meniconi, Victoria Muñoz, Carola Valencia-Soto   +5 more
doaj   +1 more source

Manihot takape sp. nov. (Euphorbiaceae), a new tuberous subshrub from the Paraguayan Chaco

PhytoKeys, 2018
Manihot takape De Egea & Peña-Chocarro, sp. nov. is described and illustrated as a new species from the Paraguayan Chaco. It was collected while carrying out fieldwork related to the study of the most important Wild Crop Relatives of the country ...
Juana De Egea Elsam, María del Carmen Peña-Chocarro, Fátima Mereles, Gloria Céspedes   +3 more
doaj   +3 more sources

Coyote Range Expansion in the Human‐Modified Tropics of Mesoamerica

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Coyotes have expanded their range into southeastern Mexico, Guatemala, and Belize, increasingly occupying human‐modified landscapes. This expansion is ongoing, with rising detection rates over time and records in both disturbed and forested environments, highlighting a paradox where anthropogenic change enables native carnivore expansion.
César R. Rodríguez‐Luna, Fernando M. Contreras‐Moreno, Morelia Camacho‐Cervantes, Daniel Jesús‐Espinosa, Luis A. Trujillo‐Sosa, Alma C. Escobar‐Cifuentes, Alejandro Marmol, Rony García‐Anleu, Martha P. Ibarra‐López, Román Espinal‐Palomino, Anuar D. Hernández‐SaintMartín, Patricio Canul‐Chuc, Víctor Castelazo‐Calva, Marcos Corado, Alberto González‐Gallina, Pedro E. Nahuat‐Cervera, Mircea G. Hidalgo‐Mihart, Carlos N. Ibarra‐Cerdeña   +17 more
wiley   +1 more source

Wildland–urban interface expansion: Towards comprehensive planning processes

People and Nature, Volume 8, Issue 3, Page 754-766, March 2026.
Abstract Wildland–urban interface (WUI) expansion is accelerating in numerous regions around the world due to increasing amenity‐led migration processes, defined as the movement of people seeking higher environmental quality. While WUI areas are complex social–ecological systems requiring holistic planning and management, they are usually approached ...
Clara Mosso, Stephanie Kampf, Andrea Baudoin Farah   +2 more
wiley   +1 more source

The making of novel ecosystems: A process‐based framework for measurement, analysis and application

Methods in Ecology and Evolution, Volume 17, Issue 3, Page 683-704, March 2026.
Abstract Ecological novelty is emerging rapidly due to global change drivers such as climate shifts, species introductions, defaunation, and land‐use transformation. These changes challenge how we assess, understand and manage ecosystems in the Anthropocene.
Matthew R. Kerr, Jens‐Christian Svenning, Felix Riede, Robert Buitenwerf, Andrew J. Abraham, Emma‐Liina Marjakangas, Maciej Sykut, Alejandro Ordonez   +7 more
wiley   +1 more source

Rasgos morfoanatómicos foliares en especies de Phycella (Amaryllidaceae)

Gayana: Botanica
Los rasgos morfoanatómicos de las hojas pueden ser particularmente discriminativos en algunosgrupos taxonómicos. La morfoanatomía de las hojas de las especies del género Phycella puedeaportar al proceso de investigación de las relaciones evolutivas y ...
Lidia González-Atabales, Paulette I. Naulin, Nicolás García   +2 more
doaj