Detection of earthworm prey by Ruff Philomachus pugnax
Ruff Philomachus pugnax staging in the Netherlands forage in agricultural grasslands, where they mainly eat earthworms (Lumbricidae). Food intake and the surface availability of earthworms were studied in dairy farmland of southwest Friesland in March-April 2011. Daily changes in earthworm availability were quantified by counting visible earthworms. No earthworms were seen on the surface during daytime, but their numbers sharply increased after sunset and remained high during the night. Nevertheless, intake rates of individual Ruff in different grasslands measured during daytime showed the typ... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2017 |
Reihe/Periodikum: | Onrust , J , Loonstra , A H J , Schmaltz , L E , Verkuil , Y I , Hooijmeijer , J & Piersma , T 2017 , ' Detection of earthworm prey by Ruff Philomachus pugnax ' , Ibis , vol. 159 , no. 3 , pp. 647-656 . https://doi.org/10.1111/ibi.12467 |
Schlagwörter: | Foraging / Lumbricidae / Predator-prey interactions / Sensory ecology / SOUTHWEST FRIESLAND / FEEDING STRATEGIES / SPRING MIGRATION / WADERS / ENVIRONMENT / SANDPIPER / ECOLOGY / NETHERLANDS / POPULATIONS / SHOREBIRDS |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-29191248 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://hdl.handle.net/11370/636470b7-3b3d-454b-a388-dc8e8012832d |