Results 1 to 10 of about 3,712 (231)

Aberrant plumage records in Southern Lapwing Vanellus chilensis (Aves: Charadriidae) [PDF]

open access: goldNeotropical Biology and Conservation, 2020
Aberrant colored plumages in birds are not uncommon events in nature. These cases might be associated with genetic, environmental and nutritional factors, the presence of parasites, or even age.
Luiz Liberato Costa Corrêa   +5 more
doaj   +5 more sources

Complete mitochondrial genome of little ringed plover Charadrius dubius (Charadriiformes, Charadriidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2022
This study encoded the complete mitochondrial genomic sequence of the little ringed plover Charadrius dubius. The mitochondrial genome has a total length of 16,864 bp, consisting of 13 protein-coding genes, 22 tRNA genes, two rRNA genes, and a control ...
Dong Yun Lee   +12 more
doaj   +4 more sources

Documentación de Calidris pusilla (Aves, Charadriidae) en el Paraguay

open access: diamondRevista del Museo de La Plata, 2018
Se documenta por primera vez a través de fotografías, la presencia del playero Calidris pusilla en Paraguay. Se indican menciones previas de la especie en el país.
Sergio D. Rios   +3 more
doaj   +5 more sources

The complete mitochondrial genome of grey plover Pluvialis squatarola (Charadriiformes, charadriidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of grey plover Pluvialis squatarola was obtained by next-generation sequencing. The circular genome was 16,860 bp in length, consisting of 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and a ...
Jingjing Ding   +5 more
doaj   +5 more sources

PARENTAL BEHAVIOR IN LAPWINGS (CHARADRIIDAE) AND ITS RELATIONSHIPS WITH CLUTCH SIZES AND MATING SYSTEMS [PDF]

open access: bronzeEvolution; International Journal of Organic Evolution, 1982
It is generally assumed that parental behavior is much less demanding in birds that do not feed their young than in those that do (e.g., Graul, 1973; Wiley, 1974; Emlen and Oring, 1977; Welty, 1982 p. 293). That is, parental behavior requires less effort, or at least imposes fewer constraints on time and energy budgets, in the former.
Jeffrey R. Walters
exaly   +5 more sources

The published complete mitochondrial genome of Spotted Greenshank (Tringa guttifer) is a chimera with DNA from Red-necked Stint (Calidris ruficollis) (Aves: Charadriiformes) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2023
A recently published complete mitochondrial genome of Spotted Greenshank (Tringa guttifer) was the first DNA sequence of this species (GenBank accession number MK905885, RefSeq number NC_044665; Liu et al.
George Sangster, Jolanda A. Luksenburg
doaj   +2 more sources

A conserved karyotype? Chromosomal rearrangements in Charadrius collaris detected by BAC-FISH. [PDF]

open access: yesPLoS ONE, 2023
Charadriidae comprise 142 valid species and the most recent checklist for the occurrence of this family in Brazil describes 11 species. There are few chromosomal studies in Charadriidae, most of them using a conventional approach.
Paulo Victor de Moraes Ferreira   +8 more
doaj   +3 more sources

Chromosomal painting in Charadrius collaris Vieillot, 1818 and Vanellus chilensis Molina, 1782 and an analysis of chromosomal signatures in Charadriiformes. [PDF]

open access: yesPLoS ONE, 2022
Charadriiformes represent one of the largest orders of birds; members of this order are diverse in morphology, behavior and reproduction, making them an excellent model for studying evolution.
Melquizedec Luiz Silva Pinheiro   +7 more
doaj   +2 more sources

Comportamiento y reproducción de Vanellus chilensis (Charadriidae) en Imbabura, Ecuador

open access: greenBiota Colombiana, 2018
Se describen la reproducción, alimentación, cuidado parental, crecimiento, comportamiento y territorialidad de Vanellus chilensis, con base en observaciones de tres territorios ubicados en los alrededores del lago San Pablo, Imbabura, Ecuador. El hábitat
Patricio Mena-Valenzuela
doaj   +7 more sources

Distribution patterns of aquatic birds in a high-Andean wetland in southeastern Peru: An approach based on environmental factors. [PDF]

open access: yesPLoS ONE
High-Andean wetlands play a crucial role in avian biodiversity conservation, serving as ecological oases in arid mountain regions. These ecosystems face increasing anthropogenic pressures, yet research remains limited, hindering conservation efforts.
Carlos Lazo   +8 more
doaj   +2 more sources

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