
They stayed for ten days and than gone away.
As I know they need a "sweet" water source for their reproduction.
I asume they were migrate temporarily because of fires in their habitats.

Model Canon EOS 400D DIGITAL
Date/time original 02.08.2007 17:08:57
Shutter speed value 1/400 s
Aperture value f/7.1
ISO speed ratings ISO 200
Focal length 100 mm

This is a crop from the picture above.