Evidence map›Paper›PMID 29066803›Full record

ArticleScientific reports2017

Bat songs as acoustic beacons - male territorial songs attract dispersing females.

Mirjam Knörnschild, Simone Blüml, Patrick Steidl, Maria Eckenweber, Martina Nagy

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.4field-weighted citation impact, top 12% of its field
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

15 citing papers in PubMed, 44 citations in OpenAlex.

  1. Cryptic Vocal Communication in the Proboscis Bat (Rhynchonycteris naso).Annals of the New York Academy of Sciences · 2026
    Article
  2. Article
  3. Article
  4. Computational Urban Ecology of New York City Rats.bioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. A researcher's guide to the comparative assessment of vocal production learning.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  9. Article
  10. Article
  11. Behaviour, biology and evolution of vocal learning in bats.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020
    Review
  12. Article
  13. Article
  14. Article
  15. Non-breeding European robins adjust their song in noisy environments.Behavioral ecology : official journal of the International Society for Behavioral Ecology
    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 at 2 institutions in 1 country.

Mirjam KnörnschildAnimal Behavior Lab, Free University Berlin, Takustr. 6, 14195, Berlin, Germany. mirjam.knoernschild@gmail.com.
Simone BlümlInstitute of Experimental Ecology, University of Ulm, Albert-Einstein-Allee 11, 89069, Ulm, Germany.
Patrick SteidlInstitute of Experimental Ecology, University of Ulm, Albert-Einstein-Allee 11, 89069, Ulm, Germany.
Maria EckenweberInstitute of Experimental Ecology, University of Ulm, Albert-Einstein-Allee 11, 89069, Ulm, Germany.
Martina NagyAnimal Behavior Lab, Free University Berlin, Takustr. 6, 14195, Berlin, Germany.
Universität Ulm · DEFreie Universität Berlin · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Male song in birds and mammals is important for repelling rivals, stimulating mates or attracting them to a specific location. Nevertheless, direct experimental evidence for the mate attraction function of male song is limited to a few studies. Here, we provide strong experimental evidence that male songs attract wild female bats (Saccopteryx bilineata). Playbacks of territorial songs reliably elicited phonotaxis in females but not males. Most females captured during playbacks were subadults searching for new colonies to settle in. In S. bilineata, multiple males sing simultaneously at dawn and dusk, thereby creating a conspicuous chorus which encodes information on colony identity and size. Since territorial songs have a large signalling range, male songs constitute acoustic beacons which enable females to localize new colonies. In our playbacks, females strongly preferred local territorial songs over foreign territorial songs from two different locations, indicating that song familiarity influences phonotaxis. Our study provides the first clear experimental evidence that male song elicits female phonotaxis in a non-human mammal. Bats are an especially promising taxon for studying mammalian song since male song has been described in different species with diverse social organisations and natural histories, thus providing exciting opportunities for phylogenetically controlled comparative studies.

Indexed as

AcousticsAnimal DistributionAnimalsChiropteraFemaleMaleTerritorialityVocalization, Animal

Identifiers

PMID29066803
PMCPMC5654967
OpenAlexW2766787906

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.