Results 41 to 50 of about 682 (182)

Ecologia comportamental de Tyrannidae (aves: passeriformes): mudanças nos padrões de forrageamento em resposta a variações ambientais e sazonais em ambiente urbano [PDF]

open access: yes, 2021
The next few decades, more than half of the world's population will be concentrated in urban environments and the impact of urbanization on native species is certainly not small. In this context, investigate the behavioral adjustments of animals in response to urban pressures, can provide essential subsidies for the biodiversity conservation.
openaire   +2 more sources

Aspectos da ecologia comportamental da nidificação e da estrutura dos ninhos do bem-te-vi (Pitangus sulphuratus)

open access: yes, 2007
This work was developed in urban area in Ituverava-SP s Municipal district, in June period 2004 for March 2005; Prioritizing the observations of bird behavioral ecology studies Well you-saw (Pitangus sulphuratus), having as goal the description of nest ...
Nascimento, Eduardo Frizi   +3 more
core   +1 more source

As “ecologias” na arqueologia: bases teóricas para o estudo das interações entre pessoas e o ambiente

open access: yesRevista do Museu de Arqueologia e Etnologia, 2023
Este ensaio apresenta uma breve história das teorias antropológicas utilizadas para compreender as interações milenares entre as pessoas e o ambiente, particularmente em relação à arqueologia.
Jennifer Watling
doaj   +1 more source

Vespas Sociais (Vespidae: Polistinae) em Fitofisionomias Urbanas: um Checklist do Município de Barra Mansa, Rio de Janeiro, Brasil

open access: yesEntomoBrasilis, 2016
Novos conceitos sobre o planejamento e urbanização das cidades têm incentivado cada vez mais, a criação e manutenção de áreas verdes públicas ou privadas, que consequentemente, representam importantes zonas de alimentação e abrigo para diversas espécies ...
Carlos Alberto Santos Souza   +2 more
doaj   +1 more source

Microhabitat Variation in Feeding Places Shape Ant‐Hemiptera Interactions Within Cocoa Agroecosystems

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
Ant‐hemipteran mutualistic networks in cocoa crops maintain a stable structural organization across different microhabitats (flowers, leaves, and fruits) and management types. This stability is not intrinsic to the network, but rather an emergent result of the behavior of a few generalist ant species acting as structural buffers.
Elmo B. A. Koch   +5 more
wiley   +1 more source

Plantas usadas por chimpanzés e humanos no Cantanhez, Guiné-Bissau. Guia de campo [PDF]

open access: yes, 2020
This is the final version. Available from LAE/CRIA via the link in this recordThe English version of this field guide is available in ORE at: http://hdl.handle.net/10871 ...
Catarino, L   +12 more
core   +1 more source

Contribution on the eating habits and new records of Mirothrips arbiter Cavalleri, Souza, Prezoto & Mound, 2013 (Thysanoptera: Phlaeothripidae) in Polistes Latreille, 1802 (Hymenoptera: Vespidae) wasp nests

open access: yesRevista Chilena de Entomología, 2023
New host wasps attacked by Mirothrips arbiter (Thysanoptera: Phlaeothripidae) are recorded and their possible feeding on fungi and mites in colonies of Polistes melanosoma and Polistes ferreri is evaluated.
Bruno Corrêa Barbosa   +3 more
doaj   +1 more source

Multiple scales of fear: foraging behaviour of white‐naped jays in semiarid landscapes

open access: yesOikos, Volume 2026, Issue 4, April 2026.
Animals must constantly balance the need to find resources with the risk of predation. Not only avoiding direct encounters with predators but also assessing the overall risk of their environment using cues, social information or habitat traits at multiple spatial and temporal scales.
Maria Carolina Beiriz   +2 more
wiley   +1 more source

Five Independent Lineages Revealed by Integrative Taxonomy in the Dendropsophus nanusDendropsophus walfordi Species Complex

open access: yesDiversity, 2021
One of the many taxonomic challenges found in the Dendropsophus microcephalus species group is the Dendropsophus walfordi distinction from D. nanus. Recent phylogenetic inferences have indicated the paraphyly of these species, although they were not ...
Karin Regina Seger   +7 more
doaj   +1 more source

Predação de Cuxiú (Chiropotes sagulatus) por Harpia (Harpia harpyja) na Floresta Nacional de Saracá-Taquera, Pará, Brasil

open access: yesBiodiversidade Brasileira, 2018
A predação de primatas é um processo raro de ser observado na natureza e tem grande influência na estruturação de comunidades e na ecologia comportamental das espécies.
Analice Maria Calaça   +2 more
doaj   +3 more sources

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