Despite being viewed as a pest by many a gardener, for munching the leaves of their prized lilies, the lily beetle (Lilioceris Lilii) is a favourite insect of Andrew Salisbury, principal entomologist for the Royal Horticultural Society (RHS). In this short film Andrew tells us a bit about the lily beetle and why he finds it so fascinating.
Are there any insects that are often considered pests that you have a particular interest in? Let us know in the comments below or via our contact us page.
In the last post Kate told us all about her favourite butterfly. In this post I will be showing you how to make your own butterfly feeder, from items you might commonly have at home, to help attract butterflies, and other insects, to your outside space. I had to raid my recycling bin for key materials.
Here are the same instructions on how to make a butterfly feeder, as can be seen in the video:
What you will need:
Coloured pens or paints
String or wool
Glue or sticky tape
Take a piece of cardboard and draw a flower with five petals, roughly 20cm wide.
Decorate your flower in any way you wish.
Cut out your flower.
Fix the bottle top to the middle of your flower using glue or sticky tape.
Use a hole punch to make a hole at the edge of each petal of your flower.
Cut five pieces of string or wool, each roughly 40cm long.
Tie the five pieces of string together at one end.
Turn your flower over and thread a piece of string through each hole, and tie the five pieces of string together.
Tie an additional piece of string, or wool, to the knot.
Hang your butterfly feeder in a sunny, but sheltered, spot outside.
Mix together sugar and water, or take a small piece of overripe fruit (e.g. orange or banana), and put it in the bottle lid.
Watch to see any butterflies, or other insects, that visit your feeder. You could investigate which foods different species prefer.
Please tell us about your butterfly feeders and investigations. We would love to see photos of them. Contact us or email at firstname.lastname@example.org.
As part of the HOPE project, Kate, Rodger and I take insect specimens from the collection out to schools. Two questions I have been asked a number of times are:
Are they real?
Why did you kill them?
The answer to the first question is fairly simple. Yes! They are real insects that were once alive, but are now dead and have been carefully preserved. The answer to the second question is a little more complicated. The British Insect Collection, at Oxford University Museum of Natural History, consists of over 1 million specimens, collected over a period of about 200 years. I think the real questions are why do we keep this vast assortment of insects and what are they used for?
When investigating insects, it often is not possible to identify them out in the field, or from photographs. Some insects need to be looked at under a microscope, or even dissected, to tell them apart and identify them to species level. Also, just think how small some insects are, it could be very easy to miss them altogether. As a result, entomologists sometimes use insect collecting methods that involve killing the insects, and taking them back to their labs for identification.
The collection is also used to help with identification. If an entomologist comes across an insect species they have not seen before, or are struggling to identify, they can compare it with those already in the collection. Getting a correct identification is really important. It helps entomologists know if they are talking about the same insect.
In the collection each specimen has a label which gives key information regarding where, when and by whom it was found. The collection contains specimens for almost the entire history of British entomology, giving us information on the biodiversity of Britain, during this time. From this we can see how insect populations have changed, for example how the numbers of the different forms of the Peppered moth (Biston betularia) varied during and after the Industrial Revolution. Scientists from all over the world regularly use and reference the British Insect Collection as part of their research.
The collection offers an amazing glimpse into the natural world with dozens of iconic species now considered extinct in the UK, including the large copper butterfly and the blue stag beetle. It also contains many examples of the first British capture of insect species.
We use the collection to help people to learn about the wonders and importance of insects in our world. While it is very valuable for people to see living insects in their natural environment, they often move around very fast. It is much easier to use specimens from the collection to look at and understand the features of different insects.
In my experience of taking specimens into schools, seeing these insects up close in this way not only inspires a sense of wonder, interest and excitement, but also allows those who are more nervous of these little critters to gain confidence as well as understanding.
An insect that Liam Crowley hopes will inspire others is Pseudogonalos hahnii, which is a wasp in the Trigonalidae family. He hopes to inspire others with its fascinating, “crazy and complex”, interactions.
Is there an insect that you find fascinating and inspiring? Tell us about it in the comments below.
I don’t know about the rest of you, but I love a good joke, or even the odd bad joke. I am now on the lookout for new insect jokes. This is where you come in. We want to hear your insect jokes, both ones that you have heard and ones that you have created yourselves. Here are a few ideas and examples to get you started and in the zone:
There are some jokes that have been around for a while. Most people know the original form, and enjoy making up new variations of those same jokes. Here are some insect versions of popular traditional jokes:
Many jokes rely on puns, some clever, some less so. A pun is a play-on-words, and makes use of different possible meanings of the same, or similar, words. To illustrate this I will tell you about some of my insect puns:
They are un-bee-lieveable. I hope they are not fly-ing over your head. Some people find them annoying. Do they bug you?
As you can see you can drop them into general conversation, they can be incorporated into a story or they can form the punchline of your joke:
Another word for pun is paronomasia, though this term is a little too pun-usual for my taste.
A one liner is a joke that is made up of just one line or sometimes even just one sentence. You have to listen closely, or you may miss the punchline. You may not even realise that the person is telling a joke until they have finished:
I saw a fantastic film about a really large insect. It was XL ant!
No doubt you can tell better insect jokes than the ones above. Please share them with us in the comments below.