What are these eggs?...Episode II

Hello friends, I'm here again to ask you about some eggs I found...I found these eggs in great number pasted on a wall...I was taking Pinus for Dubernardi and a pice of it fall near to that wall, and then I found these eggs:
[Blockierte Grafik: http://s6.imagestime.com/out.php/i549880_DSC9257.JPG]

[Blockierte Grafik: http://s6.imagestime.com/out.php/i549881_DSC9258.JPG] 
...do you know what they are??

Then I was taking aslo some leaves of "Eiche" and I found other "balls" I never seen before:

[Blockierte Grafik: http://s6.imagestime.com/out.php/i549882_DSC9260.JPG]

[Blockierte Grafik: http://s6.imagestime.com/out.php/i549883_DSC9261.JPG]

...do you know these too?

Thank you so much,
Marco

Thank you sphingidae, you were very fast
Nobody knows about the first eggs?...they still have to hatch
Tnx