Thanks, Vasalis! Great additions to the contest!
Please make the eyes larger and with more punch -- more personality. The black one feels like a special forces logo (I like it, just not right for a primary school). And I prefer the logo without a circle.
Also, I think the white head looks more like a bald eagle than a falcon. Falcon heads are a bit stubbier, and the eyes are very prominent:
http://img2.wikia.nocookie.net/__cb20100114183257/logopedia/images/6/69/Falcon_logo.pnghttp://albanyschools.org/district/communications/DistrictNews/2013-14/News_photos/New%20Albany%20High%20Falcon%20logo%208-11.jpghttps://pbs.twimg.com/profile_images/1162102834/Falcon_Logo_Letter_Head_v1.JPG