This is the Red-Throated Diver with one of its chicks. The Red-Throated Diver always lays two eggs and in this case the other chick was nearby. There is some difference in size between the sexes which can only be seen when the pair is together. So whether this is the proud father, or mother, remains unknown. The photo is taken in Flói Nature Reserve.
–Beautiful motive of a baby bird with its parent 🙂