So I found these two Griffins: 

http://beastkeeper.com/pet/2875

and 

http://beastkeeper.com/pet/6963

Is it just me, or are the pictures the same? And yet one is a Snowy Owl and the other a White Gyrfalcon. Is this a case of similar colors but different genes? 

And on this note, anyone want to give me a rundown on what genes make what colors? Maybe with a picture, if available? :) 

Been trying to figure it out via the Search, but I won't turn down any information from those who have already figured it out (so I can be lazy) ;D

Nope, they're apparently different.

If you check the image source, one is an a1_b1 and the other is an a1_b3 gryphon. I don't know why they look exactly the same, but they're actually different. C:

maybe there was a mistake on the site's end when images for those colours were uploaded?

It's not an error. They are the same because snowy owl and white gyrfalcon have the same pattern.

http://en.wikipedia.org/wiki/File:Falco_rusticolus_NAUMANN.jpg
http://en.wikipedia.org/wiki/File:Snowy_Owl_Barrow_Alaska.jpg

B1 gene stands for bird of prey (daylight raptors), B3 for owls. A1 means white. If you know any other mostly white owls or raptors (but not totally white and not including albino forms, so we won't go with another duplicate of plain white skin), you're welcome to offer a substitutional bird species for one of these skins to make them look different.

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There's no place to see all the colors right now. I'll try to add a page with this info as soon as possible.

Hey look, it just changed this instant:

http://beastkeeper.com/pet/6870

I like!

Yup Space I submitted it as a bug and there Angel decided to use another specie since they looked so close. ^^

I offered some suggestion, butin the end she found something suitable herself. xP I must say I like it too.

Wow, I quite like the Snowy Owl :D I'm glad they have been changed, though...