1 The smaller diver (Podilymbus podiceps), and the larger, probably Podiceps holbœlli, are not peculiar to the Pacific coast. —.    From Wordnik.com.  [Original journals of the Lewis and Clark Expedition, 1804-1806] Reference

Grebe, Pied-billed Podilymbus podiceps 94, 119.    From Wordnik.com.  [The Field Guide to Wildlife Habitats of the Eastern United States] Reference

Podilymbus podiceps.    From Wordnik.com.  [Think Progress » Forgetting His Attacks On The Netroots, O’Reilly Says Media Are Using ‘Nuts’ To ‘Brand’ Tea Party As ‘Racists] Reference