These remarkable flies, known as Thick-headed Flies (Conopidae), are larval parasitoids of bees and wasps. Females of this species, Conops quadrifasciatus, attack bumblebees in flight, which has earned them the name ‘bee-grabbers’. Apparently, … Continue Reading Canoodling bee-grabbers
Many homopteran species, including aphids, have evolved mutualistic relationships with ants. Such symbiotic relationships are beneficial to both species and will endure as long as the costs do not outweigh … Continue Reading Ant-attended aphids
I came across these termites moving along a water pipe on the Gully Trail at Wat Tham Pha Plong, Doi Chiang Dao, northern Thailand. The pipes provide water for the … Continue Reading Termites on a trail
The peculiar shape of this nest entrance caught my eye. Bees were moving in and out of the trumpet-shaped nest which was located below a large dipterocarp tree, at the … Continue Reading Stingless bees and resin bugs
The Longbanded Silverline (Spindasis lohita), Family Lycaenidae, is a beautiful insect with a remarkable structure – a tail, or ‘false head’ – at the end of its hind wing. There is … Continue Reading Bluff and deception in Blues
I am very fond of these tiny little black and white flies, which go by the rather unattractive name of Root-maggot flies. Their Latin family name sounds a bit more … Continue Reading Pretty little Anthomyiid flies
The Yellow-faced fly or giant tachinid fly, Tachina grossa, is the largest European tachinid fly, between 1.5 and 2 cm in length. It is widespread in Europe, including the British Isles and … Continue Reading Tachina grossa – a big black fly!
I came across this magnificent insect walking along a path through some pine woodland, with an under-story of heather and gorse, in Galicia, NW Spain. It is The Saddle-backed Bush-cricket. … Continue Reading Saddle-backed Bush-cricket
Since it’s Bees Needs week, I thought that I would put together a blog about bees using photographs I have taken recently in Scarborough and Spain. Taking photographs of bees … Continue Reading Bees knees and tongues!
I took a picture of this fly, which I think is a common Yellow Dung Fly (Scathophaga stercoraria), sitting on the inflorescence of an umbelifer plant. When I looked closely I … Continue Reading Tiny green metallic wasp
I remember being delighted when, as an undergraduate studying zoology, I first came across the term ‘spaced out gregariousness’. This memorable phrase was coined by Professor J S Kennedy (1912-1993) and … Continue Reading Spaced out aphids!
I took a few photos of a large Bombus terrestris bumblebee (queen I think) visiting foxglove flowers in St. James Park, London on a fine day last week. When I … Continue Reading Do bumblebees know when ants are in?
Common vetch plants (Vicia sativa) are much favoured by ants. The reason being that they have tiny glands – called extrafloral nectaries – which produce a nectar solution which the … Continue Reading Be my bodyguard and have a drink! Said the vetch to the ant.
This beautiful insect looks like a beetle, but it is in fact a bug – a true bug as entomologists call hemipterans. It is a member of the family Scutelleridae and … Continue Reading Beetle-like bug
Take a photograph of a flower, examine it closely – or enlarge it on a computer screen – and you will invariably find an insect lurking somewhere in the picture. … Continue Reading Flowers and insects: an ancient alliance
The Butterfly Pavilion in Amsterdam’s Artis Zoo is one of the best butterfly houses I have seen. There are a wide range of butterfly species flying around in the large … Continue Reading Butterfly Pavilion at Artis Zoo