intrati pe link
http://www.ustream.tv/channel/Gierzwaluwen-met-webcam-live-online
Puteti urmari drepnelele negre in cuiburile lor.
sau:
http://www.youtube.com/user/sandersii
sau "jurnal de cuib" drepnea neagra
http://www.mybitoftheplanet.com/2010/Nestbox/2010boxjuly2.html#1407
sau pui privind din cuib (deja curiosi si nerabdatori sa plece)
http://www.youtube.com/watch?v=04g1kx5pfHc&feature=related
