Results 51 to 60 of about 559 (166)

Acnistus arborescens (Solanaceae): an important food resource for birds in an Atlantic Forest site, Southeastern Brazil

Rodriguésia, 2020
Biotic interactions related to the consumption of floral nectar and fruits as food resource by birds promoting plant pollination and dispersal, are essential for forest ecosystem functioning.
Izar Araujo Aximoff, Hudson Martins Soares, Gabriel Bernadello   +2 more
doaj   +1 more source

Functional generalism in plant–hummingbird interactions: Causes and consequences from a plant perspective

Functional Ecology, Volume 39, Issue 11, Page 3339-3350, November 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant species pollinated by animals differ in the pool of visitors they attract. Some attract functionally similar animals, while others engage with a broader set of functionally distinct visitors; we term this species‐level variation functional generalism.
Ricardo Sánchez‐Martín, Elisa Barreto, François Duchenne, Isabela Galarda Varassin, María Maglianesi, Boris Tinoco, Catherine H. Graham   +6 more
wiley   +1 more source

MAPA GEOECOLÓGICO DE POTENCIALIDADE A OCORRÊNCIA DE INCÊNDIOS NO PARQUE NACIONAL DO ITATIAIA/RJ

Revista Brasileira de Cartografia, 2009
Os incêndios vêm modificando progressivamente a paisagem do Parque Nacional do Itatiaia (PARNA do Itatiaia). Sua freqüência reduz o número de árvores e facilita a propagação de espécies que dificultam a regeneração de outras plantas.
Leonardo de Carvalho Valentim da Silva, Manoel do Couto Fernandes, Paulo Márcio Leal de Menezes, Mauro Sérgio Fernandes Argento   +3 more
doaj  

New species of Pseudoptilolepis Snyder, 1949 (Diptera: Muscidae) from Brazil

Papéis Avulsos de Zoologia, 2018
Pseudoptilolepis Snyder, 1949 (Diptera: Muscidae) is a Neotropical genus with 10 known species. The present paper describes a new species from Parque Nacional do Itatiaia (PNI). Male and female terminalia were dissected and illustrated.
Leandro Silva Barbosa, Angelina Pimentel Vieira, Marcia Souto Couri   +2 more
doaj   +1 more source

Avian influenza overview June–September 2025

EFSA Journal, Volume 23, Issue 10, October 2025.
Abstract Between 7 June and 5 September 2025, 183 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (27) and wild (156) birds across 15 countries in Europe. Although HPAI A(H5N1) virus detections were predominant in western and southwestern Europe, they also occurred on the northernmost coast of Norway. More than
European Food Safety Authority, European Centre for Disease Prevention and Control, European Union Reference Laboratory for Avian Influenza, Leonidas Alexakis, Hubert Buczkowski, Mariette Ducatez, Alice Fusaro, Jose L. Gonzales, Thijs Kuiken, Gražina Mirinavičiūtė, Karl Ståhl, Christoph Staubach, Olov Svartström, Calogero Terregino, Katriina Willgert, Miguel Melo, Lisa Kohnle   +16 more
wiley   +1 more source

Arquitetura Moderna em Campinas: o Edifício Itatiaia

Risco Revista de Pesquisa em Arquitetura e Urbanismo (Online), 2009
O artigo trata dos edifícios de habitação coletiva em Campinas do período em que a linguagem da arquitetura tem como característica aquela da Arquitetura Moderna. Na analise desta produção procura-se destacar a sua contextualização em relação à legislação urbana da cidade e o papel da obra de Oscar Niemeyer na cidade, o edifício Itatiaia.
Roberto Silva Leme, Ivone Salgado
openaire   +2 more sources

Hummingbird flower visitation rates vary with species traits, floral abundance and phenology across bioregions

Oikos, Volume 2025, Issue 9, September 2025.
A myriad of factors influence species interactions, and determining their relative importance is a major challenge in community ecology. Here, we explored the multiple factors influencing hummingbird visitation rates to flowers by considering pollinator and floral traits alongside the broader ecological context (i.e.
Elisa Barreto, François Duchenne, Holger Beck, Carolina Bello, Rafaela Bobato, Emanuel Brenes, Daniela Bôlla, Nicole Büttner, Ana Paula Caron, José Alejandro Castro, Nelson Chaves‐Elizondo, María José Gavilanes, Esteban A. Guevara, Miriam Kaehler, Tiago Machado‐de‐Souza, Miguel Machnicki-Reis, Andrés S. Marcayata‐Fajardo, Cauã G. de Menezes, Andrea Nieto, Rafael de Oliveira, Ricardo A. C. de Oliveira, Alejandro Restrepo-González, Friederike Richter, Bryan G. Rojas, Luciele L. Romanowski, Ricardo Sánchez-Martín, Romulo C. da Silva, Wellinton Luiz de Souza, Danila S. Veluza, Ben Weinstein, Rafael Wüest, Thais B. Zanata, Krystal Zuniga, Tatiana Santander, Maria A. Maglianesi, Isabela G. Varassin, Catherine H. Graham   +36 more
wiley   +1 more source

Pattern of elevational distribution and richness of non volant mammals in Itatiaia National Park and its surroundings, in Southeastern Brazil

Brazilian Journal of Biology
Itatiaia National Park (PNI) and its surroundings present a unique fauna due to different forest formations with well-defined climatic and vegetation bands.
L. Geise, L. G. Pereira, D. E. P. Bossi, H. G. Bergallo   +3 more
doaj   +1 more source

Americabaetis itatiaia Marulanda-Lopez & Salles 2023, sp. nov.

, 2023
Published as part of Marulanda-Lopez, Jhon Faber & Salles, Frederico Falcão, 2023, A new species of Americabaetis (Ephemeroptera: Baetidae) from Itatiaia National Park, Brazil, pp. 1-10 in Zoologia (e 22054) (e 22054) 40 on page 3, DOI: 10.1590/S1984-4689.v40.e22054, http://zenodo.org/record ...
Marulanda-Lopez, Jhon Faber, Salles, Frederico Falcão   +1 more
openaire   +2 more sources

Overlooked and misunderstood: A morpho‐molecular revision of Ditrichaceae s.str. (Dicranidae, Bryophyta), with a focus on the Holarctic species of Ditrichum

TAXON, Volume 74, Issue 2, Page 223-259, April 2025.
Abstract We revised the Holarctic taxa of Ditrichaceae on the basis of both organellar DNA sequence data and morphological traits. After the removal of phylogenetically discordant elements related to Flexitrichum and Rhamphidium, the remaining representatives of the family cluster into three well‐supported lineages, which are recognized here as the ...
Vladimir Fedosov, Alina Fedorova, Elena Ignatova, John C. Brinda, Jan Kučera   +4 more
wiley   +1 more source