Category Archives: Pollinators

Buddleja Butterflies

By chance, the best two plants in the garden for pollinating insects in late summer are growing together in the garden. The Clematis vitalba (old man’s beard / tysk klematis) is in the foreground in the picture below and is popular with hoverflies, droneflies and bumblebees. Behind is my largest (of 3 Buddlejas, butterfly bush /sommerfuglbusk). We had one when we were growing up in the back garden, where my interest in insects and nature started. As the name suggests, it is most popular with butterflies (and moths), but bumble bees are also commonly seen on it. The Clematis reaches up to the balcony which allows me to study the insects at close hand. Clematis vitalba was planted in the garden as the cooked young shoots are commonly eaten in spring in Italy and is therefore one of the best edientomentals (edible/for the insects/ornamental) you can plant. Buddleja davidii is not edible and is in the entomental category.
Although the total number of butterflies is lower this year as last year we experienced a major invasion of painted lady (tistelsommerfugl) butterflies (only 2 observations in the last month in this part of Norway), there is a good diversity of species and you’ll find pictures and videos of the following species below:
Red admiral / admiral (up to 4)
Small tortoiseshell / neslesommerfugl (7)
Dark green fritillary / aglajaperlemorvinge (1)
Brimstone / sitronsommerfugl (colonising this area and my 3rd record this summer)
Comma / hvit C
Small white? / liten kålsommerfugl
Green-veined whites / rapssommerfugl have also been very common this year.
A possible small blue (dvergblåvinge) was also seen in the garden on Allium wallichii on 21st August.

Unusual Pollinators

A dark green fritillary (aglaya perlemorvinge) and my second red-tailed bumlebee (steinhumle) on my Buddleja and Clematis vitalba (old man’s beard….not me!)



Bumble bee in snow

I didn’t expect to find a bumble bee feeding first thing this morning but I found this Bombus hypnorum (tree bumblebee/trehumle) busy visiting flowers of Ribes divaricatum and its selection Worcesterberry. The air temperature was about freezing…





Early Autumn Pollinators

With only a few inflorescences left on my Buddleja plants, the red admiral and painted lady (tistelsommerfugl) butterflies are transferring their attentions to other flowers in the garden, notably and most importantly Eupatorum cannabinum (hemp agrimony / hjortetrøst, seed of which came original from the banks of the River Itchen in Hampshire). Other flowers of choice at the moment are Anise hyssop (Agastache), Monarda and Marigold.

In the first video, the Red Admiral defends its hemp agrimony flower against a bumblebee!

…and a few other pollinators:

KVANN’s garden at Væres Venner

(Norsk tekst finner du nederst: We spent 3 hours this afternoon weeding and starting to extend the KVANN garden at the Væres Venner Community Garden at Ranheim today!
We need more people to help, so please let me know if you’d like to be added to an email list to get a warning if we are planning to work on the garden! It was great to see how the field is now full of pollinators and other benefiicial  insects like ladybirds. The pollinators (bees and hoverflies were on wild thistles and hoverflies were very interested in the quinoa which is now in flower (see the video below)  
(Norsk: Vi tilbrakte 3 timer i ettermiddag med luking og jeg begynte å utvide KVANNs hage hos Væres Venner Felleshagen på Ranheim i dag!
Vi trenger flere folk til å hjelpe, så vær så snill å gi meg beskjed hvis du vil bli lagt til i en e-postliste for å få en advarsel hvis vi planlegger å jobbe i hagen!)