Double-Crested Cormorant

  • Diving bird, diving for fish for 30-70 seconds at a time. 

  • You will see them standing with wings outstretched for a long time in order to dry them, as they are not fully waterproofed. 

  • You will often just see their heads because they swim so low in the water. 

  • They are carnivores, eating primarily fish, but also insects, crustaceans, & amphibians.

  • Sometimes hurt or killed when caught by fish hooks, trawls, gillnets, and lobster traps. 

  • During breeding season, a Double- crested cormorant’s throat turns bright orange.

  • They make bulky nests out of sticks and other matter.

  • Frequently collect junk, like rope, fishnet, deflated balloons, and plastic debris, and incorporate this into their nest. 

  • Large pebbles are sometimes found in cormorant nests, the cormorants treat them as eggs.