We have finally seen Mr. Robin - he dropped by the nest a couple of times yesterday to check things out and generally look very confused about the proper technique for sitting on the eggs. You can pick out Mr. Robin by his much darker feathers, and black tail. Mrs. Robin is much more grey.
Here is Dad checking out Mrs. Robin's nest:
Mr. Robin is a bit confused and is asking for more directions:
Mrs. Robin watching carefully from the ledge:
OK, time is up, Mrs. Robin decides that there are just some things that require a women's touch.
Mrs. Robin had a very windy day to put up with, which may explain her absence later ...