Evidence map›Paper›PMID 28381617›Full record

ArticleProceedings. Biological sciences2017

Winter range expansion of a hummingbird is associated with urbanization and supplementary feeding.

Emma I Greig, Eric M Wood, David N Bonter

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

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  17. How migratory birds might have tracked past climate change.Proceedings of the National Academy of Sciences of the United States of America · 2022
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  18. Review
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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

3 authors.

Emma I GreigCornell Laboratory of Ornithology, 159 Sapsucker Woods Road, Ithaca, NY 14850, USA eig9@cornell.edu.ORCID http://orcid.org/0000-0002-8900-538X
Eric M WoodCornell Laboratory of Ornithology, 159 Sapsucker Woods Road, Ithaca, NY 14850, USA.
David N BonterCornell Laboratory of Ornithology, 159 Sapsucker Woods Road, Ithaca, NY 14850, USA.ORCID http://orcid.org/0000-0003-1768-1941

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anthropogenic changes to the landscape and climate cause novel ecological and evolutionary pressures, leading to potentially dramatic changes in the distribution of biodiversity. Warm winter temperatures can shift species' distributions to regions that were previously uninhabitable. Further, urbanization and supplementary feeding may facilitate range expansions and potentially reduce migration tendency. Here we explore how these factors interact to cause non-uniform effects across a species's range. Using 17 years of data from the citizen science programme Project FeederWatch, we examined the relationships between urbanization, winter temperatures and the availability of supplementary food (i.e. artificial nectar) on the winter range expansion (more than 700 km northward in the past two decades) of Anna's hummingbirds (

Indexed as

BirdsClimateSeasonsUrbanizationAnimalsHuman ActivitiesHumansAnna's hummingbirdsbird feedingCalypte annaclimate changehousing densitymigration

Identifiers

PMID28381617
PMCPMC5394677

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.