Heliconia-hummingbird interactions in the Lesser Antilles: a geographic mosaic?

Bo Dalsgaard, Allan Timmermann, Ana M Martín González, Jens Olesen, Jeff Ollerton, Laila Andersen

Research output: Contribution to journalArticle

Abstract

One of the most striking examples of plant-pollinator co-adaptation is between the heliconias Heliconia bihai and H. caribaea, and the Lesser Antillean hummingbird - the purple-throated carib Eulampis jugularis. To date, the purple-throated carib is the only reported pollinator of these heliconias on the islands of St. Lucia and Dominica. Here, we show that the pollination of H. bihai and H. caribaea in the Lesser Antilles is more complex than previously hypothesized, locally involving several hummingbird species, specifically the green-throated carib Eulampis holosericeus, rufous-breasted hermit Glands hirsuta, blue-headed hummingbird Cyanophaia bicolor, and the antillean crested hummingbird Orthorhyncus cristatus. Hopefully, our observations will stimulate research into whether H. bihai and H. caribaea show local co-adaptation toward hummingbird pollinators other than the purple-throated carib. This would further verify the co-adaptation hypothesis between heliconias and Lesser Antillean hummingbirds, although, depending on locality, more hummingbird species have to be added as mutualistic partners.
Original languageEnglish
JournalCaribbean Journal of Science
Volume46
Issue number2/3
DOIs
Publication statusPublished - 1 Jan 2010

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Heliconia
hummingbirds
pollinators
Dominica
pollination

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Dalsgaard, Bo ; Timmermann, Allan ; Martín González, Ana M ; Olesen, Jens ; Ollerton, Jeff ; Andersen, Laila. / Heliconia-hummingbird interactions in the Lesser Antilles: a geographic mosaic?. In: Caribbean Journal of Science. 2010 ; Vol. 46, No. 2/3.
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abstract = "One of the most striking examples of plant-pollinator co-adaptation is between the heliconias Heliconia bihai and H. caribaea, and the Lesser Antillean hummingbird - the purple-throated carib Eulampis jugularis. To date, the purple-throated carib is the only reported pollinator of these heliconias on the islands of St. Lucia and Dominica. Here, we show that the pollination of H. bihai and H. caribaea in the Lesser Antilles is more complex than previously hypothesized, locally involving several hummingbird species, specifically the green-throated carib Eulampis holosericeus, rufous-breasted hermit Glands hirsuta, blue-headed hummingbird Cyanophaia bicolor, and the antillean crested hummingbird Orthorhyncus cristatus. Hopefully, our observations will stimulate research into whether H. bihai and H. caribaea show local co-adaptation toward hummingbird pollinators other than the purple-throated carib. This would further verify the co-adaptation hypothesis between heliconias and Lesser Antillean hummingbirds, although, depending on locality, more hummingbird species have to be added as mutualistic partners.",
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Dalsgaard, B, Timmermann, A, Martín González, AM, Olesen, J, Ollerton, J & Andersen, L 2010, 'Heliconia-hummingbird interactions in the Lesser Antilles: a geographic mosaic?', Caribbean Journal of Science, vol. 46, no. 2/3. https://doi.org/10.18475/cjos.v46i2.a22

Heliconia-hummingbird interactions in the Lesser Antilles: a geographic mosaic? / Dalsgaard, Bo; Timmermann, Allan; Martín González, Ana M; Olesen, Jens; Ollerton, Jeff; Andersen, Laila.

In: Caribbean Journal of Science, Vol. 46, No. 2/3, 01.01.2010.

Research output: Contribution to journalArticle

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AU - Andersen, Laila

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