Evidence map›Paper›PMID 27226760›Full record

ArticleBiodiversity data journal2016

The Shiny Cowbird, Molothrus bonariensis (Gmelin, 1789) (Aves: Icteridae), at 2,800 m asl in Quito, Ecuador.

Verónica Crespo-Pérez, C Miguel Pinto, Juan Manuel Carrión, Rubén D Jarrín-E, Cristian Poveda, Tjitte de Vries

Abstract read
In one paragraph

Article in Biodiversity data journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Verónica Crespo-PérezPontificia Universidad Católica del Ecuador, Escuela de Ciencias Biológicas, Av. 12 de Octubre y Roca, Quito, Ecuador.
C Miguel PintoInstituto de Ciencias Biológicas, Escuela Politécnica Nacional, Quito, Ecuador; Smithsonian Institution, National Museum of Natural History, Division of Mammals, 1000 Constitution Ave NW, Washington DC, United States of America.
Juan Manuel CarriónFundación Zoológica del Ecuador, Quito, Ecuador.
Rubén D Jarrín-EPontificia Universidad Católica del Ecuador, Escuela de Ciencias Biológicas, Av. 12 de Octubre y Roca, Quito, Ecuador.
Cristian PovedaPontificia Universidad Católica del Ecuador, Escuela de Ciencias Biológicas, Av. 12 de Octubre y Roca, Quito, Ecuador.
Tjitte de VriesPontificia Universidad Católica del Ecuador, Escuela de Ciencias Biológicas, Av. 12 de Octubre y Roca, Quito, Ecuador.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Shiny Cowbird, Molothrus bonariensis Gmelin, 1789, is a brood parasite of hundreds of small-bodied birds that is native to South American lowlands. Within the last 100 years this species has been expanding its range throughout the Caribbean, towards North America, but has rarely been seen above 2,000 m asl. NEW INFORMATION: Here, we present records of Shiny Cowbirds in Quito, a city located 2,800 m above sea level that harbors a bird community typical of the Andean valleys. We found two juvenile individuals parasitizing two different pairs of Rufous-collared Sparrow (Zonotrichia capensis Müller, 1776). This report constitutes an altitudinal range expansion of reproductive populations of ca. 500m, which may have beenprompted by anthropogenic disturbance.

Indexed as

Brood parasiteClimate changeHabitat fragmentationMolothrus bonariensisRufous-collared SparrowShiny Cowbirduniversity campusZonotrichia capensis

Identifiers

PMID27226760
PMCPMC4867694

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.