<div class="description">
Haematopus unicolor</div>
between 1845 and 1848 <div style="display: none;">date QS:P571,+1845-00-00T00:00:00Z/8,P1319,+1845-00-00T00:00:00Z/9,P1326,+1848-00-00T00:00:00Z/9</div>
Richardson &amp; Gray, The zoology of the voyage of H.M.S. Erebus &amp; Terror, pl. 10