Change in relative abundance of the second generation (third flight peak) of peacock butterflies in Flanders (northern Belgium) since 1950

Change in relative abundance of the second generation (third flight peak) of peacock butterflies in Flanders (northern Belgium) since 1950

To investigate historical changes, we calculate for each year with sufficient data the proportional abundance of the third flight peak since 1950 for Flanders (northern part of Belgium) (1950–2008: 26,933 records; 2009–2020: 319,684 records).

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Bibliographische Detailangaben
Hauptverfasser: Herremans, Marc, Gielen, Karin, Van Kerckhoven, Jos, Vanormelingen, Pieter, Veraghtert, Wim, Swinnen, Kristijn RR, Maes, Dirk
Format: Dataset
Sprache:eng
Schlagworte:
Aglais io
Belgium
bivoltine
change in voltinism
citizen science
climate change
Lepidoptera
life history strategy
peacock butterfly
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Beschreibung
Zusammenfassung:To investigate historical changes, we calculate for each year with sufficient data the proportional abundance of the third flight peak since 1950 for Flanders (northern part of Belgium) (1950–2008: 26,933 records; 2009–2020: 319,684 records).
DOI:10.5281/zenodo.5138287