4.3K views · 129 reactions | The Firth of Forth is home to 3 breeding #auk species, all of which kindly decided to pose together on the #IsleOfMay recently. Puffins (left) are shorter with that iconic colourful beak; razorbills (centre) are taller with a thick, dark beak; and guillemots (right) are a similar size to razorbills with a slim beak! #ScotlandIsCalling | Scottish Seabird Centre | Facebook