Migratory bird

The spring really is here! I saw this bird formation in the afternoon. I'm no good at birds, but I think it is cranes. Is there anyone who knows?

Thank you so very much, all of you who has commented on my 200th blip yesterday!!! It is such a fantastic thing to be part of this community and you are all so kind. I have had a busy day today and I havn't had time to comment on you all yet, but I promise I will do it tomorrow!

Thank you, thank you, thank you!!!