Jump to content

Log in or register to remove this advert

bug id


geoff
 Share

Recommended Posts

I have been working on a roof garden in london and have seen loads of the beetles good to know what they are there is loads of them :thumbup:

 

That sounds far too enjoyable to be called real work :lol:

 

Roof gardens and green roofs are becoming increasingly important urban wildlife habitats. LAs have the power to insist on these on new developments (where practical) and it's a real shame that not many of them do.

Link to comment
Share on other sites

Log in or register to remove this advert

  • Replies 54
  • Created
  • Last Reply

Top Posters In This Topic

If my memory serves me well damsels and dragonflies can be distinguished from the the way damsels fold thier wings back and also in the flight method.

 

I seem to remember dragon flies all have wings permanently out streched even when perched and damsels folding as in the image above.

 

I could be wrong!

Link to comment
Share on other sites

If my memory serves me well damsels and dragonflies can be distinguished from the the way damsels fold thier wings back and also in the flight method.

 

I seem to remember dragon flies all have wings permanently out streched even when perched and damsels folding as in the image above.

 

I could be wrong!

 

That's what I always thought.

Link to comment
Share on other sites

... damsels and dragonflies can be distinguished from the the way damsels fold their wings back and also in the flight method. I seem to remember dragon flies all have wings permanently out streched even when perched and damsels folding as in the image above.

 

Tony,

:thumbup: : there are two types of damselflies, the Broad-winged damsels (photo 1), which are characterized by a rather clumsy and irregular flight method, and the Narrow-winged damsels (photo 2), which have much better flight capacities. Both fold back their wings while resting.

And then there are the Dragonflies (photo 3), which have permanently out stretched wings and even have the capacity to hover or stand still in the air.

---

Steenrode-heidelibel.jpg.70142b0f38f30ca0413d5ee903670445.jpg

Vuurjuffer.jpg.c70284de330d4ee884b576bafa2863f2.jpg

Weidebeekjuffer-man.jpg.2d2bf1abb675308b7c86b3c0d45e0e8b.jpg

Link to comment
Share on other sites

Tony,

:thumbup: : there are two types of damselflies, the Broad-winged damsels (photo 1)...

 

Are they the "Demoiselles"? Like the banded demoiselle in the photo?

 

Adding to that, apparently in the UK the 19 species of damselflies are divided into nine groups and the 25 dragonflies into ten groups.

Link to comment
Share on other sites

Are they the "Demoiselles"? Like the banded demoiselle in the photo? Adding to that, apparently in the UK the 19 species of damselflies are divided into nine groups and the 25 dragonflies into ten groups.

 

Janey,

Yes :thumbup1: : the second more "popular" name is "Demoiselle" and thanks for adding the information for the U.K.

Link to comment
Share on other sites

This chap is amazing,great watch if you have a few minutes;

 

Ive just got in from work - I'm in no fit state to be looking at intelligent stuff :lol:

 

I'll consider it tomorrow's homework.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share


  •  

  • Featured Adverts

About

Arbtalk.co.uk is a hub for the arboriculture industry in the UK.  
If you're just starting out and you need business, equipment, tech or training support you're in the right place.  If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,  then you're welcome too.
If you would like to contribute to making this industry more effective and safe then welcome.
Just like a living tree, it'll always be a work in progress.
Please have a look around, sign up, share and contribute the best you have.

See you inside.

The Arbtalk Team

Follow us

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.