Scale-dependent to scale-free: daily behavioural switching and optimized searching in a marine predator
NE Humphries, KM Schaefer, DW Fuller, GEM Phillips… - Animal behaviour, 2016 - Elsevier
… Lévy patterns should be prevalent when an animal is searching for sparse or patchily distributed
prey, but simple, exponential patterns (representing Brownian movements… explained as …
prey, but simple, exponential patterns (representing Brownian movements… explained as …
Passive particles Lévy walk through turbulence mirroring the diving patterns of marine predators
AM Reynolds - Journal of Physics Communications, 2018 - iopscience.iop.org
… to explain the occurrence of these Lévy walks. … marine predators may have complex
behaviours that are triggered both intrinsically by internal drivers and extrinsically by environmental …
behaviours that are triggered both intrinsically by internal drivers and extrinsically by environmental …
Virtual prey with Lévy motion are preferentially attacked by predatory fish
CC Ioannou, LAB Carvalho, C Budleigh… - Behavioral …, 2023 - academic.oup.com
… its environment will affect encounter rates with its predators … whether the movement paths
of the prey could directly explain the … The difference in Brownian versus Lévy motion is the …
of the prey could directly explain the … The difference in Brownian versus Lévy motion is the …
[PDF][PDF] Thermocline influence on vertical behaviour of marine predators
IML da Costa - 2018 - repositorio-aberto.up.pt
… In fact, these patterns can have a more ancient origin, which might explain … with marine
predators displaying more Lévy behaviour in weak thermoclines and more Brownian movements …
predators displaying more Lévy behaviour in weak thermoclines and more Brownian movements …
Biogeophysical and physiological processes drive movement patterns in a marine predator
… ecological patterns distinct to aggregating and migrating blue sharks, and compare the findings
to existing Atlantic movement … February, which potentially explains the absence observed …
to existing Atlantic movement … February, which potentially explains the absence observed …
Lévy patterns in seabirds are multifaceted describing both spatial and temporal patterning
… environmental interactions. Our observations could take … coli [13, 14], T cells [15], a diverse
range of aquatic marine predator [… This effect may explain why the estimates for the power-law …
range of aquatic marine predator [… This effect may explain why the estimates for the power-law …
The “Lévy or Diffusion” controversy: How important is the movement pattern in the context of trapping?
… specific ecological context, … Brownian movement using an anomalous diffusion model (30).
Here, we test whether this same model can explain trap counts from non-Brownian movement…
Here, we test whether this same model can explain trap counts from non-Brownian movement…
Context drives movement patterns in a mobile marine predator
… that explain the occurrence of differing movement behaviours … Note, however, that only
large-scale environmental change … , environmental context may also influence marine predator …
large-scale environmental change … , environmental context may also influence marine predator …
Using pseudo-absence models to test for environmental selection in marine movement ecology: the importance of sample size and selection strength
… -absence movement models: Brownian motion, Lévy flight, … locally moving animals [49],
and some marine animals have … This explains in part why our rate of false-positive results is …
and some marine animals have … This explains in part why our rate of false-positive results is …
Current status and future directions of Lévy walk research
AM Reynolds - Biology open, 2018 - journals.biologists.com
… aquatic marine predators, which in turn had diving patterns … scope of Lévy walks and their
impact on ecological and biological … Lévy walk movement patterns may be common and follow …
impact on ecological and biological … Lévy walk movement patterns may be common and follow …