Ah, that's the variant of the 'slanted star' I was looking for. It makes perfect sense too when you look at the flight going on (flying geese). It's hard to remember all the patterns, I think you could study for years and still not know half of it.
Combined 'em then, check out this link as well as the star link above:
http://www.commonthreadsohio.org/Exchanges/birdsInAir.htm
I know I've seen the full pattern somewhere but well, the old gray cells they ain't what they use to be.
:wink: