Pardela de Audubon vs Jabirú Americano

The Sargasso Shearwater and Jabiru are easily distinguished by size and habitat. The Jabiru is a large stork found in swamps and marshes, while the Sargasso Shearwater is a smaller seabird typically seen over open ocean waters.

Size and habitat are the most reliable field marks: look for the large, wading Jabiru in wetland areas and the smaller, ocean-flying Sargasso Shearwater.

The Jabiru is significantly larger than the Sargasso Shearwater, being one of the largest storks, whereas the shearwater is a medium-sized seabird.

Jabirus are often seen wading in shallow waters, actively feeding and sometimes cooperating to herd fish, while Sargasso Shearwaters are typically observed flying over the ocean.

Jabirus inhabit swamps and marshes from Mexico to northern Argentina, whereas Sargasso Shearwaters are found over open ocean waters.