Slavonian grebe
Concise Oxford English Dictionary © 2008 Oxford University Press:
Slavonian grebe /sləˈvəʊnɪən/
▶noun a northern grebe with reddish underparts and a black and gold crest in the breeding season. [Podiceps auritus.]
– origin Slavonian from med. L. S(c)lavonia ‘country of the Slavs’.
'Slavonian grebe' also found in these Oxford entries:

