Colourful Urban Birds: Bird Species Successful in Urban Environments Have More Elaborate Colours and Less Brown.
Ibáñez-Álamo JD; Delhey K; Izquierdo L; Valcu M; Kempenaers B · 2025 · Ecology letters
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Rapidly expanding urbanisation presents significant challenges to wildlife. Consequently, many studies have investigated the impact of urbanisation on diverse organisms. However, despite the ecological relevance of animal colouration, its…
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Metadata source: Europe PMC · DOI 10.1111/ele.70106