Great Blue Heron Ardea herodias

Photo: Hans Smulders

Classification

Ardea [genus]
(3 species)
herodias [species] (2)
Ardea herodias subsp. herodias [subspecies]
Ardea herodias subsp. occidentalis [subspecies]

Classification

Ardea [genus]
(3 species)
herodias [species] (2)
Ardea herodias subsp. herodias [subspecies]
Ardea herodias subsp. occidentalis [subspecies]

Collection specimens