BTO Bird ID video - Cormorant and Shag

A black, reptilian-looking bird swims by low to the water - but is it a Cormorant or a Shag? Cormorants are more familiar and wide-spread, although Shags are more numerous. Let this short film help you to separate these two similar-looking species of water bird.
Author(s): 
BTO
Free: 
Yes
Available as: 
Online
Keywords: 
seabird coastal