One of the few plants in my garden which isn’t edible is my large Buddleja davidii (butterfly bush / sommerfuglbusk), a wonderful entomental (loved by insects and an ornamental appreciated by Homo sapiens too!). It is strategically placed beneath the balcony so that I can look down from above. As chance has it, I had also planted old man’s beard / tysk klematis (Clematis vitalba) to climb up onto the balcony. The latter is equally popular with late summer pollinators, mainly hoverflies. So this is one of the best spots for watching and photographing the local insect life. However, after coming into flower 2-3 weeks ago there were no butterflies, but a rare 20C day brought them out and both painted lady (tistelsommerfugl; the first since the bumper year two years ago and only the second recorded this summer in Trøndelag county), red admiral (admiral) and comma / hvit C were out yesterday! But it’s at night that the butterfly bush is covered with pollinators, notably an estimated 200 large yellow underwing moths (hagebåndfly)
Monardas are autumn flowering here and one of the best plant genera for pollinating insects at this time of year, including bumble bees and butterflies. Over the last few days with relatively mild weather there have been at least 10 red admiral butterflies in the garden:
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.
The first red admiral butterfly of 2020 was in the garden yesterday! I bet it’s come a long way!
In the first video, the Red Admiral defends its hemp agrimony flower against a bumblebee!
…and a few other pollinators: