Hi

A few days ago my friend find out this things(see photos) in his
garden, he says that they form in the night. He doesnt know what they
are neither do i..can anyone identify them?

Any help will be appreciated.


http://pwp.netcabo.pt/LoStAliEn/foto1.bmp
http://pwp.netcabo.pt/LoStAliEn/foto2.bmp
http://pwp.netcabo.pt/LoStAliEn/foto3.bmp

Thanks,
Tiago