Garden pollinators for PAW no. 4 – Gatekeeper butterfly (Pyronia tithonus)

Gatekeeper 3 - summer 2014

For my fourth contribution to Pollinator Awareness Week I’m going to highlight the Gatekeeper (Pyronia tithonus), a butterfly that I featured on this blog last year.  As I noted in that post, it’s fairly rare to have Gatekeepers in an urban garden which indicates that the shrubs and hedges grown by myself and my neighbours are providing the right microclimate for the adults.  In addition the overgrown lawns of some adjacent gardens give opportunities for egg laying as the caterpillars are grass feeders.

P1010467

Adult butterflies are very well camouflaged when resting with their wings folded. They take nectar from a range of plants in my garden but particularly love the dark, heavily scented infloresences of the buddleia variety pictured here.  They also visit the wild blackberries scrambling through the hedge that separates us from next door’s garden and probably pollinate those flowers.  Although it’s often said that butterflies are poor pollinators compared to bees, due to their general un-hairiness and habit of holding themselves above the stamens and stigmas in a flower, it very much depends on the type of flower.  We have an unpublished manuscript that I hope to submit to a journal later this year showing that butterflies are actually better pollinators of one grassland plant than bumblebees.

Gatekeeper cropped P1010472

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1 Comment

Filed under Biodiversity, Butterflies, Gardens, Pollination, Urban biodiversity

One response to “Garden pollinators for PAW no. 4 – Gatekeeper butterfly (Pyronia tithonus)

  1. Steve Hawkins

    There always used to be lots on my wild marjoram and blackberries in my ordinary garden in Stopsley. I’ve not seen them for a long time though, even though the garden is overrun with blackberry. So, ether they have simply gone from the area, or they were dependent on the marjoram.‎ (Which I’ve not been able to maintain, through illness.):( From: Jeff Ollerton’s Biodiversity BlogSent: Thursday, 16 July 2015 07:47To: steve.a.hawkins@ntlworld.comReply To: Jeff Ollerton’s Biodiversity BlogSubject: [New post] Garden pollinators for PAW no. 4 – Gatekeeper butterfly (Pyronia tithonus)

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    jeffollerton posted: ”

    For my fourth contribution to Pollinator Awareness Week I’m going to highlight the Gatekeeper (Pyronia tithonus), a butterfly that I featured on this blog last year.  As I noted in that post, it’s fairly rare to have Gatekeepers in an urban garden whi”

    Liked by 1 person

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