Results 51 to 60 of about 9,023 (200)

Mosquito iDNA Reflects Fine Scale Composition of Tropical Fauna

open access: yesEnvironmental DNA, Volume 7, Issue 6, November–December 2025.
We used mosquito iDNA to investigate fine scale ecological patterns of birds and mammals in the tropical savanna woodlands of Kakadu National Park. Revealing that mammalian richness is influenced by site, while avian richness changes with season. While community composition is influenced by fire during the dry season and vegetation during the wet ...
Christine Chivas   +6 more
wiley   +1 more source

Positional Behavior of Introduced Monk Parakeets (Myiopsitta monachus) in an Urban Landscape

open access: yesAnimals, 2022
Positional behaviors have been broadly quantified across the Order Primates, and in several other mammalian lineages, to contextualize adaptations to, and evolution within, an arboreal environment.
Michael C. Granatosky   +19 more
doaj   +1 more source

Rethinking the role of colour in avian fruit choices and foraging mechanisms

open access: yesFunctional Ecology, Volume 39, Issue 11, Page 3325-3338, November 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Mutualistic interactions between fleshy‐fruited plants and frugivorous animals that disperse seeds are important for the organization and regeneration of ecosystems worldwide.
João Vitor S. Messeder   +4 more
wiley   +1 more source

Primer registro de la cotorra argentina (Myiopsitta monachus) en Baja California Sur, México

open access: yesHuitzil, 2012
La cotorra argentina (Myiopsitta monachus) es un ave de la familia Psittacidae que se distribuye de manera nativa en Sudamérica, con poblaciones asilvestradas en otros países fuera de su distribución original.
Patricia Galina-Tessaro   +4 more
doaj   +1 more source

Lovebird image classification based on convolutional neural network

open access: yesTeknika, 2023
Lovebird is a type of bird from the Psittacidae family, consisting of 90 generations. One of them is the genus Agapornis Selby or Lovebird, which has 9 species.
Amelia Gizzela Sheehan Auni   +3 more
doaj   +1 more source

Climate Change in the Brazilian Cerrado: A Looming Threat to Terrestrial Biodiversity

open access: yesWIREs Climate Change, Volume 16, Issue 5, September/October 2025.
Due to climate change, the Brazilian Cerrado, a global biodiversity hotspot, is becoming hotter and drier, with longer and more intense dry seasons. This alters biodiversity by altering plant physiology, ecological interactions, and species distribution, creating more homogeneous and less diverse communities.
Gabriel S. Hofmann   +14 more
wiley   +1 more source

Insects in birds’ nests from Argentina: Asthenes dorbignyi (Reichenbach, 1853) [Aves: Furnariidae] [PDF]

open access: yes, 2013
Asthenes dorbignyi (Reichenbach, 1853) es un furnárido que se distribuye en los Andes de Perú, Bolivia, norte de Chile y noroeste de la Argentina entre los 2200 a los 4600 m sobre el nivel del mar.
Di Iorio, Osvaldo   +1 more
core   +1 more source

Wild Encounters: Analyzing Human–Animal Interactions in British and Irish Association of Zoos and Aquariums Facilities

open access: yesZoo Biology, Volume 44, Issue 5, Page 461-473, September/October 2025.
We investigated the quantity and diversity of animal–visitor interactions in BIAZA‐accredited facilities, finding 740 opportunities for interactions across a range of contexts including walkthroughs and handling. Meet and greets were the most offered and were influenced by the number of individual animals, cost of interaction, and animal popularity ...
Thomas Welsh   +4 more
wiley   +1 more source

PERICOS, CASANGAS, LOROS, GUACAMAYOS Y AFINES

open access: yesTecnociencia, 2001
Los sitácidos constituyen un grupo de aves que habitan alrededor del mundo en las regiones tropicales y subtropicales. La mayoría son de colores vistosos, su alimentación es variada, pero consumen principalmente frutos blandos o duros, anidan en huecos ...
Víctor H. Tejera N.   +1 more
doaj  

Aportes al conocimiento de la distribución, la cría y el peso de aves de las provincias de Mendoza y San Juan, República Argentina. Segunda parte (Aves: Falconidae, Scolopacidae, Thinocoridae, Columbidae, Psittacidae, Strigidae, Caprimulgidae, Apodidae, Furnariidae, Rhinocryptidae y Tyrannidae) [PDF]

open access: yes, 2001
En el presente trabajo se analiza un importante lote de aves en piel de estudio, coleccionado por William H. Partridge en las provincias de San Juan y Mendoza, República Argentina, durante los meses de noviembre y diciembre de 1963.
Bó, Nelly Alicia, Navas, Jorge R.
core   +1 more source

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