ArticleNature ecology & evolution2023
Terrestrial invasive species alter marine vertebrate behaviour.
Article in Nature ecology & evolution, 2023. 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.
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Who cites it
8 citing papers in PubMed, 16 citations in OpenAlex.
- Assessing responses of reef island seabirds to environmental and anthropogenic drivers.Conservation biology : the journal of the Society for Conservation Biology · 2026Article
- Nutrient additions change the agonistic and grazing behavior of an ecosystem engineer on tropical reefs.Oecologia · 2026Article
- Response and Plasticity of a Cleaning Mutualism Following Short Term Reductions in Habitat Availability.Ecology and evolution · 2026Article
- Seabird-derived nutrients influence feeding pathways and body size in cryptobenthic reef fishes.Proceedings. Biological sciences · 2025Article
- Nutrient connectivity via seabirds enhances dynamic measures of coral reef ecosystem function.PLoS biology · 2025Article
- Invasive species drive cross-ecosystem effects worldwide.Nature ecology & evolution · 2024Review
- Variation in farming damselfish behaviour creates a competitive landscape of risk on coral reefs.Biology letters · 2024Article
- Seabirds boost coral reef resilience.Science advances · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Human-induced environmental changes, such as the introduction of invasive species, are driving declines in the movement of nutrients across ecosystems with negative consequences for ecosystem function. Declines in nutrient inputs could thus have knock-on effects at higher trophic levels and broader ecological scales, yet these interconnections remain relatively unknown. Here we show that a terrestrial invasive species (black rats, Rattus rattus) disrupts a nutrient pathway provided by seabirds, ultimately altering the territorial behaviour of coral reef fish. In a replicated ecosystem-scale natural experiment, we found that reef fish territories were larger and the time invested in aggression lower on reefs adjacent to rat-infested islands compared with rat-free islands. This response reflected changes in the economic defendability of lower-quality resources, with reef fish obtaining less nutritional gain per unit foraging effort adjacent to rat-infested islands with low seabird populations. These results provide a novel insight into how the disruption of nutrient flows by invasive species can affect variation in territorial behaviour. Rat eradication as a conservation strategy therefore has the potential to restore species interactions via territoriality, which can scale up to influence populations and communities at higher ecological levels.
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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.