ArticleFrontiers in zoology2017
Geographical and temporal variation in environmental conditions affects nestling growth but not immune function in a year-round breeding equatorial lark.
Article in Frontiers in zoology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.
- Macroimmunology: The drivers and consequences of spatial patterns in wildlife immune defence.The Journal of animal ecology · 2020Pooled it
- Cloacal microbiota are biogeographically structured in larks from desert, tropical and temperate areas.BMC microbiology · 2023Article
- Innate immune function and antioxidant capacity of nestlings of an African raptor covary with the level of urbanisation around breeding territories.The Journal of animal ecology · 2023Article
- Article
- Bertalanffy-Pütter models for avian growth.PloS one · 2021Article
- Patterns of annual and seasonal immune investment in a temporal reproductive opportunist.Proceedings. Biological sciences · 2020Article
- Seasonal differences in baseline innate immune function are better explained by environment than annual cycle stage in a year-round breeding tropical songbird.The Journal of animal ecology · 2019Article
- Immune function and blood parasite infections impact stopover ecology in passerine birds.Oecologia · 2018Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundVariation in growth and immune function within and among populations is often associated with specific environmental conditions. We compared growth and immune function in nestlings of year-round breeding equatorial Red
resultsNestling body mass and size at hatching, which presumably reflect the resources that females allocated to their eggs, were lowest in the most arid location, Kedong. Contrary to our predictions, nestlings in Kedong grew faster than nestlings in the two other cooler and wetter locations of South and North Kinangop. During periods of peak reproduction within Kedong, nestlings were heavier at hatching, but they did not grow faster over the first 10 days post
conclusionBased on these results, we hypothesize that female body condition determines nestling mass and size at hatching, but other independent environmental conditions subsequently shape nestling growth. Overall, our results suggest that environmental conditions related to food availability for nestlings are relatively unimportant to the timing of breeding in equatorial regions, while these same conditions do have consequences for nestling size and growth.
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