From: Change in nest site and population size of great cormorants (Phalacrocorax carbo) in relation to different Ardeidae species in inland breeding sites in Korea
Species
Number of breeding pairs
2016
2017
Site A
Site B
Great cormorant
84
18
44
91
Grey heron
39
9
2
60
Great egret
4
64
0
85
Intermediate egret
13
Total
140
104
46
236