Results 61 to 70 of about 4,256 (204)

Gastropod species found in birds' nests from Argentina [PDF]

open access: yes, 2015
Los nidos de aves son ejemplos de hábitats ocupados por un conjunto de invertebrados, como insectos, arañas, pseudoescorpiones, etc. Por primera vez se presenta una lista de gasterópodos encontrados en nidos aviarios de la Argentina.
Di Iorio, Osvaldo Rubén   +2 more
core  

Feather mites (Acari: Astigmata) on birds of Cerrado in Distrito Federal, Brazil [PDF]

open access: yes, 2008
O objetivo do estudo foi identificar os ácaros plumícolas em aves do cerrado. O mesmo foi realizado na Fazenda Água Limpa (FAL), Distrito Federal, Brasil, entre janeiro e agosto de 2002. As aves foram capturadas com rede de neblina e anilhadas.
FONSECA, Marcelo Andrade da   +4 more
core   +2 more sources

Functional and Phylogenetic Structure of Forest Bird Assemblages Along an Afrotropical Elevational Gradient

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
On Mt. Cameroon, functional richness and taxonomic diversity decreased with elevation, while functional nearest neighbor distance, functional evenness, and mean nearest taxon distance showed positive trends. Traits related to resource use indicated that higher‐elevation species were functionally less similar than expected by chance, supporting ...
Riccardo Pernice   +13 more
wiley   +1 more source

Pembuatan Flipbook Berdasarkan Keragaman Jenis Burung Diurnal di Hutan Lindung Gunung Senujuh dan Sekitarnya [PDF]

open access: yes, 2014
This research aim is to make flipbook based on varieties of diurnal birds in the protected forest Gunung Senujuh and around it that is used at Conservation of Biological Diversity lesson.
Ariyati, E. (Eka)   +2 more
core   +1 more source

Does foraging efficiency vary with colony size in the fairy martin Petrochelidon ariel? [PDF]

open access: yes, 2009
Colonial breeding occurs in a wide range of taxa, however the advantages promoting its evolution and maintenance remain poorly understood. In many avian species, breeding colonies vary by several orders of magnitude and one approach to investigating the ...
Alexander   +37 more
core   +2 more sources

The Relationships of the Swallows (Hirundinidae)

open access: yesJournal of the Yamashina Institute for Ornithology, 1982
The single-copy DNA sequences of the Bank Swallow (R. riparia) and the Barn Swallow (Hirundo rustica) were radio-labeled and compared with the DNAs of an array of other oscine species, using the technique of DNA-DNA hybridization. The results indicate that the swallows shared a most recent common ancestor with the sylviine-timaliine cluster, and that ...
Charles G. Sibley, Jon E. Ahlquist
openaire   +2 more sources

Aves da fazenda Nhumirim, Pantanal da Nhecolândia, MS. [PDF]

open access: yes, 2019
Neste trabalho é apresentada uma caracterização da comunidade de aves ocorrentes na Estação Experimental da fazenda Nhumirim, contribuindo com o desenvolvimento da Ornitologia na região.bitstream/CPAP/55966/1/DOC81.pdfFormato ...
NUNES, A. P.   +2 more
core  

A Tóközi-berek (Zamárdi) madártani felmérése [PDF]

open access: yes, 2015
Tóközi-berek (marsh) is located in Hungary at the southern shore of Lake Balaton, near Zamárdi. In this paper we present the faunistic results of ornithological surveys between 2007-2010 and 2012-2013.
Jakus, László, Kovács, Gyula
core   +2 more sources

ESPANSIONE DELLA RONDINE MONTANA PTYONOPROGNE RUPESTRIS (SCOPOLI) IN SICILIA (Aves Hirundinidae)

open access: yes, 2021
Expansion of the Eurasian Crag Martin Ptyonoprogne rupestris (Scopoli) in Sicily (Aves Hirun dinidae). Data collected during the last fifteen years on the distribution of the Eurasian Crag Martin in Sicily and the comparison with those recorded in literature show an expansion trend for this species.
Salvatore Surdo   +4 more
openaire   +2 more sources

Keanekaragaman Spesies Burung di Repong Damar Pekon Pahmungan Kecamatan Pesisir Tengah Krui Kabupaten Lampung Barat [PDF]

open access: yes, 2014
Repong Damar is a management system in cultivated area by local community of Krui. It has great biodiversity and plays an important role as avian natural habitat.
Firdaus, A. B. (A)   +2 more
core  

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