Halifax Harbour is not just a feature of our cityscape – it is also an important marine ecosystem. As you stroll the boardwalk, take a peak over the edge. For clusters of tiny white barnacles and dark black mussels, marine snails scattered amongst them, Atlantic Mackeral, jellyfish bobbing and pulsing just under the surface of the water- and you might be lucky enough to see a curious harbour seal pop up to take a look around!