The fine weather earlier this week – at the end of March 2021 – saw the emergence of some butterflies, Peacocks and Small Tortoiseshells, from their winter hibernation. Although they are hunkered down somewhere over the cold months, you would probably never find them (unless they are inside the trunk of an old tree), as…
It can be very hard to tell apart male and female domestic pigeons, also called rock doves, Columba livia. There are differences, for example in the size of body, neck, and legs, the shape of nasal knobs, head, forehead, and the degree of iridescence, but there is great deal of overlap in all of these features,…
Thanatosis, or apparent death, is when an animal pretends to be dead! Lizards do it, opossums do it (‘playing possum’) and butterflies do it! The idea is to fool the pursuer into thinking you are dead, and hope that they will then leave you alone! Female butterflies sometimes do it to avoid the unwanted attentions…
The courtship behaviour of the silver-washed fritillary, Argynnis paphia (Heliconiinae, Argynnini), is described in most books or websites about butterflies. Here’s how I described it in my book on Courtship and mating in butterflies. The male …. performs a unique pursuit flight, swooping down beneath the female, then darting up in front of her, until…
In this blog, I have delved into the voluminous research on the common fruit fly, or vinegar fly, Drosophila melanogaster, and tried to produce a readable, hopefully entertaining, fly-level perspective, of their courtship behaviour. I am not an expert on this species, but I have immersed myself in the literature whilst researching a book…
Marsh fritillaries, Euphydryas aurinia (Lepidoptera: Nymphalidae), are one of my favourite butterflies. The beautiful tapestry of yellow, orange and black colours on their wings creates a stunningly attractive pattern, especially when contrasted against the bright pink colour of a flower. The beautiful appearance of butterflies is, I think, even more attractive when we discover something…
Capturing animal behaviour in a photograph (or even a video) is never easy. The wonderful natural history programmes we see on television, have often taken the film-makers months, if not years of work to obtain! Interesting behavior in nature, can be short-lived, fleeting, and is therefore, quite difficult to capture sometimes; but it is very…
I have come across these Argiope orb-web spiders, a number of times, with their characteristic woven crosses on their webs. These ones photographed in northern Thailand, are either the Multi-coloured Saint Andrew’s cross spiders (Argiope versicolor), or the very similar to Garden cross spiders (Argiope pulchella); the two were once thought to be the same…
Courtship in pierid butterflies, such as brimstones, is usually fairly brief, but can nevertheless, feature some interesting interactions. I happened across a short, unsuccessful courtship in this pair of common brimstones (Gonepteryx rhamni) in NW Spain (Galicia). There are relatively few accounts of courtship in this species; however, Adrian Hoskins – informative as ever –…
Meadow brown (Maniola jurtina) butterflies, must, I think, be one of the most common and widespread butterflies in Europe. I am surprised therefore, not to be able to find any photographs of courtship behaviour in this species. The excellent UK Butterflies website states that: “Courtship between male and female is brief. The male showers the…
