Evidence map›Paper›PMID 41057008›Full record

ArticleProceedings. Biological sciences2025

Bumble bee nest density is lower in drought years.

Jessie A Thuma, Genevieve Pugesek, Erin D Treanore, Sylvana R Finn, Elizabeth E Crone

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Bumble bee nest density is lower in drought years.Proceedings. Biological sciences · 2025
    Article
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

5 authors.

Jessie A ThumaUniversity of California Davis, Davis, CA 95616, USA.
Genevieve PugesekTufts University, Medford, MA 02155, USA.
Erin D TreanoreTufts University, Medford, MA 02155, USA.
Sylvana R FinnUniversity of California Davis, Davis, CA 95616, USA.
Elizabeth E CroneUniversity of California Davis, Davis, CA 95616, USA.ORCID 0000-0002-5287-221X

Funding

Division of Environmental Biology
6 · The paper itself

Abstract

Climate change is driving more frequent and intense droughts in many parts of the world. While we hold a broad understanding of how drought impacts plant populations, predicting drought's demographic effects on animal populations remains a challenge, particularly for invertebrates. Here, we use 7 years of bumble bee nest surveys spanning a period with two historic droughts to estimate impacts of drought on bumble bee nest abundance and apparent survival. Nest abundance significantly declined with drought (overall average of 19.3 versus 11.3 nests in non-drought versus drought years). Relative nest abundances of

Indexed as

DroughtsNesting BehaviorAnimalsBeesClimate ChangePopulation DensityBombus griseocollisBombus impatiensclimate changemark-recapturepollinatorPOPANpopulation ecologytime series

Identifiers

PMID41057008
PMCPMC12503952

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.