Evidence map›Paper›PMID 33266361›Full record

ArticleAnimals : an open access journal from MDPI2020

Baiting/Luring Improves Detection Probability and Species Identification-A Case Study of Mustelids with Camera Traps.

Christoph Randler, Tobias Katzmaier, Jochen Kalb, Nadine Kalb, Thomas K Gottschalk

Abstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Spatial-Temporal Patterns of Sympatric Asiatic Black Bears (Animals : an open access journal from MDPI · 2022
    Article
  5. Article
  6. Body Odours as Lures for StoatsAnimals : an open access journal from MDPI · 2022
    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.

Christoph RandlerDepartment of Biology, Eberhard Karls University Tübingen, Auf der Morgenstelle 24, D-72076 Tübingen, Germany.ORCID 0000-0002-7357-2793
Tobias KatzmaierDepartment of Regional Management, University of Applied Forest Sciences Rottenburg, Schadenweilerhof 1, D-72108 Rottenburg am Neckar, Germany.
Jochen KalbDepartment of Biology, Eberhard Karls University Tübingen, Auf der Morgenstelle 24, D-72076 Tübingen, Germany.
Nadine KalbDepartment of Biology, Eberhard Karls University Tübingen, Auf der Morgenstelle 24, D-72076 Tübingen, Germany.
Thomas K GottschalkDepartment of Regional Management, University of Applied Forest Sciences Rottenburg, Schadenweilerhof 1, D-72108 Rottenburg am Neckar, Germany.ORCID 0000-0002-8951-386X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Motion-triggered trail cameras (hereafter camera traps) are powerful tools which are increasingly used in biological research, especially for species inventories or the estimation of species activity. However, camera traps do not always reliably detect animal visits, as a target species might be too fast, too small, or too far away to trigger an image. Therefore, researchers often apply attractants, such as food or glandular scents, to increase the likelihood of capturing animals. Moreover, with attractants, individuals might remain in front of a camera trap for longer periods leading to a higher number of images and enhanced image quality, which in turn might aid in species identification. The current study compared how two commonly used attractants, bait (tuna) and glandular scent (mustelid mix), affected the detection and the number of images taken by camera traps compared to control camera sites with conventional camera traps. We used a before-after control group design, including a baseline. Attractants increased the probability of detecting the target species and number of images. Tuna experiments produced on average 7.25 times as many images per visit than control camera traps, and scent lures produced on average 18.7 times as many images per visit than the control traps.

Indexed as

attractantsbaitcamera trapsglandular scentmarten Martes

Identifiers

PMID33266361
PMCPMC7700128

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.