Original blog here (Dutch).
Formica pallidefulva is a beautiful light orange species that lives in eastern North America and are usually very common there.
Some colonies are slaves to other species such as Polyergus lucides or Formica sanguinea .
A colony can be as large as 400 workers with a queen, several queens can occur but are strictly separated in several satellite nests.
Click on the picture to see them full-sized.
http://www.mckillaboy.be/ants/Formica%20pallidefulva/Formica%20pallidefulva%2003%20-%20(th).jpg
(The colony with a small batch of eggs and brood)
http://www.mckillaboy.be/ants/Formica%20pallidefulva/Formica%20pallidefulva%2002%20-%20(th).jpg
(A worker in extreme close-up)
Lol McK! This Formica species is very very beautiful!!
Very nice in deed, good luck with them.
The colony is doing very well, counting 35 workers at the moment.
http://farm4.static.flickr.com/3656/3429978554_fb582b1df3.jpg
(This picture is 3 weeks old)