Evidence map›Paper›PMID 31288648›Full record

ArticleJournal of the Royal Society, Interface2019

Bumblebees learn foraging routes through exploitation-exploration cycles.

Jackelyn M Kembro, Mathieu Lihoreau, Joan Garriga, Ernesto P Raposo, Frederic Bartumeus

Abstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
–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

22 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. The diversity of lepidopteran spatial orientation strategies - neuronal mechanisms and emerging challenges in a changing world.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Review
  5. Article
  6. Foraging ants as liquid brains: Movement heterogeneity shapes collective efficiency.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
  8. Article
  9. The function of episodic memory in animals.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. 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.

Jackelyn M Kembro1 Universidad Nacional de Córdoba Facultad de Ciencias Exactas, Físicas y Naturales, Instituto de Ciencia y Tecnología de los Alimentos and Cátedra de Química Biológica, Córdoba, Argentina.
Mathieu Lihoreau4 Research Center on Animal Cognition (CRCA), Center for Integrative Biology (CBI); CNRS, University Paul Sabatier-Toulouse III , 31330 Toulouse , France.
Joan Garriga3 Centre d'Estudis Avançats de Blanes (CEAB-CSIC) , Carrer Cala Sant Francesc 14, 17300 Blanes, Catalonia , Spain.
Ernesto P Raposo5 Laboratório de Física Teórica e Computacional, Departamento de Física, Universidade Federal de Pernambuco , 50670-901 Recife, Pernambuco , Brazil.
Frederic Bartumeus3 Centre d'Estudis Avançats de Blanes (CEAB-CSIC) , Carrer Cala Sant Francesc 14, 17300 Blanes, Catalonia , Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

How animals explore and acquire knowledge from the environment is a key question in movement ecology. For pollinators that feed on multiple small replenishing nectar resources, the challenge is to learn efficient foraging routes while dynamically acquiring spatial information about new resource locations. Here, we use the behavioural mapping t-Stochastic Neighbouring Embedding algorithm and Shannon entropy to statistically analyse previously published sampling patterns of bumblebees feeding on artificial flowers in the field. We show that bumblebees modulate foraging excursions into distinctive behavioural strategies, characterizing the trade-off dynamics between (i) visiting and exploiting flowers close to the nest, (ii) searching for new routes and resources, and (iii) exploiting learned flower visitation sequences. Experienced bees combine these behavioural strategies even after they find an optimal route minimizing travel distances between flowers. This behavioural variability may help balancing energy costs-benefits and facilitate rapid adaptation to changing environments and the integration of more profitable resources in their routes.

Indexed as

AnimalsBeesFeeding BehaviorFlight, AnimalFlowersLearningPollinationbumblebeesexploration–exploitation trade-offmovement ecologytrapline foragingt-Stochastic Neighbouring Embedding

Identifiers

PMID31288648
PMCPMC6685008

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.