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Christos C Ioannou

Explore the profile of Christos C Ioannou including associated specialties, affiliations and a list of published articles. Areas
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Articles 47
Citations 1454
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Recent Articles
1.
Planas-Sitja I, Ioannou C
Commun Biol . 2025 Feb; 8(1):227. PMID: 39948246
Consistent differences in intrinsic state, amplified through state-dependent behaviour, could explain the ubiquity of animal personality variation. Boldness is often positively associated with a high metabolism and food intake. Even...
2.
Clark M, Ioannou C
R Soc Open Sci . 2025 Jan; 12(1):241299. PMID: 39816731
Field studies of social behaviour are challenging due to the need to record or infer interactions between multiple individuals, often under suboptimal environmental conditions or with potential disturbance by observers....
3.
Ackroyd E, Heathcote R, Ioannou C
R Soc Open Sci . 2025 Jan; 12(1):241073. PMID: 39780969
Many animals are capable of rapid dynamic colour change, which is particularly well represented in fishes. The proximate mechanisms of dynamic colour change in fishes are well understood; however, less...
4.
Brown L, Ioannou C
Ecol Evol . 2024 Nov; 14(11):e70540. PMID: 39554879
Environmental conditions in freshwater ecosystems are increasingly determined by human activity. Increased temperature and light intensity are among the anthropogenic stressors dramatically altering these ecosystems, for example, through deforestation that...
5.
Zanghi C, Penry-Williams I, Genner M, Deacon A, Ioannou C
Commun Biol . 2024 May; 7(1):663. PMID: 38811776
Environmental change can alter predator-prey dynamics. However, studying predators in the context of co-occurring environmental stressors remains rare, especially under field conditions. Using in situ filming, we examined how multiple...
6.
MacGregor H, Ioannou C
Ecol Evol . 2023 Nov; 13(11):e10708. PMID: 37941736
Many fresh and coastal waters are becoming increasingly turbid because of human activities, which may disrupt the visually mediated behaviours of aquatic organisms. Shoaling fish typically depend on vision to...
7.
Ioannou C, Carvalho L, Budleigh C, Ruxton G
Behav Ecol . 2023 Jul; 34(4):695-699. PMID: 37434636
Of widespread interest in animal behavior and ecology is how animals search their environment for resources, and whether these search strategies are optimal. However, movement also affects predation risk through...
8.
Zanghi C, Munro M, Ioannou C
Proc Biol Sci . 2023 Jul; 290(2002):20230961. PMID: 37403508
Due to climate change, freshwater habitats are facing increasing temperatures and more extreme weather that disrupts water flow. Together with eutrophication and sedimentation from farming, quarrying and urbanization, freshwaters are...
9.
Allibhai I, Zanghi C, How M, Ioannou C
Ecol Evol . 2023 Apr; 13(3):e9958. PMID: 37006888
Changes in environmental conditions can shift the costs and benefits of aggregation or interfere with the sensory perception of near neighbors. This affects group cohesion with potential impacts on the...
10.
Rands S, Ioannou C
PLoS Comput Biol . 2023 Mar; 19(3):e1010908. PMID: 36862622
The movement of groups can be heavily influenced by 'leader' individuals who differ from the others in some way. A major source of differences between individuals is the repeatability and...