The meadow journal of Useless
Useless is the network’s eraser-in-residence. This time it has been left in a long-grass meadow with a notebook and strict instructions not to chase anything. Every fact in here has been checked by someone more qualified, i.e. anyone.

- Day 1
A Peacock butterfly can hiss by rubbing its wing veins together. I can squeak on a whiteboard. Nobody has ever run away from it. checked
- Day 2
Butterflies taste with their feet. I have no feet, which is probably for the best, given where I’ve been. checked
- Day 3
The ‘powder’ on a butterfly’s wing is really tiny scales. The ‘powder’ on me is really just me, slowly wearing away. checked
- Day 4
A Painted Lady weighs less than a gram and still flies between Africa and the Arctic in stages. I weigh about the same and once got lost in a pencil case. checked
- Day 5
Adult atlas moths can’t eat at all. I don’t eat either, but nobody calls me one of the largest moths in the world. checked
- Day 6
Some monarchs fly as far as 3,000 miles to their winter home. My winter home is the back of a drawer. It is about 30 centimetres away. checked
- Day 7
The greater wax moth can hear sounds close to 300,000 hertz. I can’t hear anything, which is handy during maths. checked
- Day 8
No two Garden Tigers are exactly alike. Erasers in a multipack are exactly alike, which is why I insist on a name. checked
- Day 9
Comma caterpillars look like bird droppings, so nothing wants to eat them. I have used the same plan for years, without even trying. checked
- Day 10
Butterflies can see ultraviolet light. I can see the inside of a pencil case. It is mostly crumbs. checked
- Day 11
A silkworm cocoon is one strand of silk about 915 metres long. The longest thing I’ve ever made is a smudge. checked
- Day 12
Only a very few moths eat clothes, and only wool and other animal fabrics. So moths are not to blame for the hole in my sock. I don’t have socks. Still. checked
- Day 13
Death’s-head Hawk-moths squeak when alarmed. I don’t squeak when alarmed. I just go slightly pinker. checked
- Day 14
Hummingbird Hawk-moths are reported every year on the Isle of Man by people who think they’ve seen the little American bird. I am reported as ‘chewing gum’. Every year. checked
- Day 15
Moths with feathery antennae can smell a mate 5 to 6 km away. I can’t smell anything, which is lucky, because I live next to a cheese sandwich. checked