ArticleEcology and evolution2021
Diving deeper into the underlying white shark behaviors at Guadalupe Island, Mexico.
Article in Ecology and evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Assessment of goose-beaked whale responses to mid-frequency active sonar using a hierarchical hidden Markov model.Movement ecology · 2026Article
- The epidermal ecotone: a proposed model system for marine viral ecology at the animal-environmental interface.NPJ biofilms and microbiomes · 2026Review
- Social dynamics and individual hunting tactics of white sharks revealed by biologging.Biology letters · 2022Article
- Diving deeper into the underlying white shark behaviors at Guadalupe Island, Mexico.Ecology and evolution · 2021Article
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fine-scale movement patterns are driven by both biotic (hunting, physiological needs) and abiotic (environmental conditions) factors. The energy balance governs all movement-related strategic decisions.Marine environments can be better understood by considering the vertical component. From 24 acoustic trackings of 10 white sharks in Guadalupe Island, this study linked, for the first time, horizontal and vertical movement data and inferred six different behavioral states along with movement states, through the use of hidden Markov models, which allowed to draw a comprehensive picture of white shark behavior.Traveling was the most frequent state of behavior for white sharks, carried out mainly at night and twilight. In contrast, area-restricted searching was the least used, occurring primarily in daylight hours.Time of day, distance to shore, total shark length, and, to a lesser extent, tide phase affected behavioral states. Chumming activity reversed, in the short term and in a nonpermanent way, the behavioral pattern to a general diel vertical pattern.
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