ArticleJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2013
Cattle on pastures do align along the North-South axis, but the alignment depends on herd density.
Article in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
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.
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Who cites it
8 citing papers in PubMed.
- How the Geomagnetic Field Influences Life on Earth - An Integrated Approach to Geomagnetobiology.Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life · 2021Review
- Communications Principles for Inviting Inquiry and Exploration Through Science and Data Visualization.Integrative and comparative biology · 2018Article
- Article
- Spontaneous magnetic alignment behaviour in free-living lizards.Die Naturwissenschaften · 2017Article
- Statistical Evaluations of Variations in Dairy Cows' Milk Yields as a Precursor of Earthquakes.Animals : an open access journal from MDPI · 2017Article
- Effect of exposure to extremely low frequency magnetic fields on melatonin levels in calves is seasonally dependent.Scientific reports · 2015Article
- Spontaneous expression of magnetic compass orientation in an epigeic rodent: the bank vole, Clethrionomys glareolus.Die Naturwissenschaften · 2014Article
- Dogs are sensitive to small variations of the Earth's magnetic field.Frontiers in zoology · 2013Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Alignment is a spontaneous behavioral preference of particular body orientation that may be seen in various vertebrate or invertebrate taxa. Animals often optimize their positions according to diverse directional environmental factors such as wind, stream, slope, sun radiation, etc. Magnetic alignment represents the simplest directional response to the geomagnetic field and a growing body of evidence of animals aligning their body positions according to geomagnetic lines whether at rest or during feedings is accumulating. Recently, with the aid of Google Earth application, evidence of prevailing North-South (N-S) body orientation of cattle on pastures was published (Begall et al. PNAS 105:13451-13455, 2008; Burda et al. PNAS 106:5708-5713, 2009). Nonetheless, a subsequent study from a different laboratory did not confirm this phenomenon (Hert et al. J Comp Physiol A 197:677-682, 2011). The aim of our study was to enlarge the pool of independently gained data on this remarkable animal behavior. By satellite snapshots analysis and using blinded protocol we scored positions of 2,235 individuals in 74 herds. Our results are in line with the original findings of prevailing N-S orientation of grazing cattle. In addition, we found that mutual distances between individual animals within herds (herd density) affect their N-S preference-a new phenomenon giving some insight into biological significance of alignment.
Indexed as
Identifiers
23700176What OpenQuestion holds
Registered trials
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.