|summary=Gregory the Gull and Hudson the penguin have been best friends ever since the day they both hatched from different eggs. They have always done everything together. However, one day Gregory flies off to join a group of Gulls and, as Hudson tries to follow, he realises that there is a big difference between him and his friend. Does it matter though? Surely there’s no reason why the pair cannot still be best friends!
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Gregory the Gull and Hudson the penguin were both born on the same day and have been great friends ever since, doing everything together. In the lovely illustrations, we can see them having a bath, fishing, sledging, skating and giving each other thoughtful and special gifts. However, when Gregory sees some other some gulls having fun flying over the beach, he naturally decides to join in. So does Hudson but of course there is a problem! However hard Hudson flaps his little wings, he just can’t fly. He tries everything but the result is always the same; he never manages to leave the ground. Naturally, he is very sad especially when all the gulls laugh unkindly. Just when he is feeling very low though, something happens to Gregory when he dives deep into the water and gets caught up in a fishing net. Hudson may not be able to fly but he can swim and this means that he is the best bird to help his friend. After this, it never seems to matter that he can't fly.