ArticleBiological trace element research2022
Pollution of Feral Pigeon (Columba livia) Depends on Their Age and Their Health Status.
Article in Biological trace element research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 3 citations in OpenAlex.
- Trace Metal Bioaccumulation in Feral Pigeons (Toxics · 2024Article
- Can blood morphology, oxidative stress, and cholinesterase activity determine health status of pigeon Columba livia f. urbana?Environmental science and pollution research international · 2024Article
- Comprehensive Transcriptomic and Metabolomic Analysis Revealed the Functional Differences in Pigeon Lactation between Male and Female during the Reproductive Cycle.Animals : an open access journal from MDPI · 2023Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Biomonitoring of synanthropic species provides evidence about effects of the pollution in human environment. In the present study, tibia and tarsometatarsal bones were extracted from feral pigeons (Columba livia), found either deceased, or experimentally captured in the lofts of houses in Bratislava, Slovakia. Concentrations of mercury (tarsometatarsus), lead, iron, and zinc (tibia) were analyzed, along with sex and plumage pattern, wing, and tarsometatarsal length. In order to estimate age, lines of arrested growth (LAGs) were used. Results show no significant differences in heavy metal accumulation depending on sex or plumage pattern. However, age-related tarsometatarsus length was correlated to Hg, Pb, and Fe bone level accumulation. Thus, bigger or older pigeons with longer tarsometatarsal bones had higher Hg, Pb, and Fe concentrations. Higher heavy metal concentrations (mainly Fe and Zn) were also present in bones of older deceased individuals with completed LAG. These findings point to chronic accumulation of heavy metals in feral pigeons during their life in polluted environments.
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Registered trials
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