Results 1 to 10 of about 606 (108)

Study of NTF-3 (Neurotrophic Factor 3) Gene Information in Columbidae by In Silico [PDF]

open access: yesBerkala Sainstek, 2021
Neurotrophin Factor 3 (NTF3) is one of the genes that plays an important role in the regulation of the neural systems of vertebrate animals, this gene has a special function in explaining the survival factors of some vertebrate animals.
S. Suprianto   +4 more
doaj   +3 more sources

BEHAVIOURAL NOTES OF Zentrygon goldmani oreas (NELSON, 1912) AND OTHER WILD DOVES AT THE CHUCANTÍ PRIVATE NATURAL RESERVE (CPNR), DARIEN, PANAMA [PDF]

open access: yesTecnociencia, 2023
The province of Darien in eastern Panama is well known for its endemic doves.  Most of them are poorly studied and threatened. The aim of this study was to recognize the wild dove’s diversity from CPNR and describe an ethological baseline.
Pedro G. Méndez-Carvajal   +2 more
doaj   +4 more sources

A Comprehensive Cytogenetic Analysis of Several Members of the Family Columbidae (Aves, Columbiformes). [PDF]

open access: yesGenes (Basel), 2020
The Columbidae species (Aves, Columbiformes) show considerable variation in their diploid numbers (2n = 68-86), but there is limited understanding of the events that shaped the extant karyotypes.
Kretschmer R   +11 more
europepmc   +4 more sources

Salmonella spp. in Wild Free-Living Birds from Atlantic Forest Fragments in Southern Bahia, Brazil. [PDF]

open access: yesBiomed Res Int, 2020
Wild animals have an ecological function and can serve as sentinels to identify infectious agents and as indicators of environmental health. Among the zoonotic pathogens, Salmonella spp. deserve special attention due to their high worldwide prevalence and their ubiquity of hosts. With the aim of investigating the presence of Salmonella spp.
Dos Santos EJE   +8 more
europepmc   +2 more sources

Osteologia craniana de Geotrygon montana (Linnaeus, 1758) (Columbiformes: Columbidae) comparada com os Columbiformes do Novo Mundo

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2007
Estudos sobre a osteologia craniana dos Columbiformes são escassos na literatura. No que se refere a G. montana, não foram encontrados trabalhos desta natureza, sendo esta, provavelmente, a primeira descrição detalhada da anatomia craniana da espécie ...
Maria Luiza Videira Marceliano   +2 more
doaj   +3 more sources

Trophic position determines the persistence of neotropical understory birds after forest disturbance. [PDF]

open access: yesEcol Evol
We studied whether an understory bird species' trophic position or niche width determines its persistence after forest disturbance in the Pacific lowlands of Costa Rica. Using stable isotope methodology, we found a significant effect of trophic position: Species feeding at low trophic levels in old‐growth forests were less likely to persist in ...
Paces B   +5 more
europepmc   +2 more sources

Cranial osteology of Geotrygon montana (Linnaeus, 1758) (Columbiformes: Columbidae) compared to other New World Columbiformes [PDF]

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2007
Studies on cranial osteology of Columbidae are not frequent in the literature. This is the first description of the jaw apparatus of G. montana and we had as objectives: to compare its jaw apparatus with other New World Columbidae and thus broaden our ...
Maria Luiza Videira Marceliano   +2 more
doaj   +1 more source

Spatial Occupancy, Local Abundance and Activity Rhythm of Three Ground Dwelling Columbid Species in the Forests of Guadeloupe in Relation to Environmental Factors

open access: yesDiversity, 2022
Although forest-dependent, tropical island endemic birds are particularly at risk of extinction, they remain largely understudied. In this context, we assessed the spatial occupancy, local abundance, and diel activity in three forest columbid species of ...
Aurélie Jean-Pierre   +2 more
doaj   +1 more source

Range expansion and noteworthy records of Costa Rican birds (Aves) [PDF]

open access: yesCheck List, 2018
We present new distribution information for 19 species of Costa Rican birds. Thirteen species show changes in altitudinal distribution, 9 are recorded at higher elevations such as Egretta rufescens (Gmelin, 1789), Heliomaster constantii 
Luis Sandoval   +7 more
doaj   +3 more sources

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