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The striated heron (Butorides striata) also known as mangrove heron, little green heron or green-backed heron, is a small heron, about 44 cm tall.Striated herons are mostly sedentary and noted for some interesting behavioural traits.
The green heron is relatively small; adult body length is about 44 cm (17 in). The neck is often pulled in tight against the body. Adults have a glossy, greenish-black cap, a greenish back and wings that are grey-black grading into green or blue, a chestnut neck with a white line down the front, grey underparts and short yellow legs.
They exhibit very little sexual dimorphism in size. The smallest species is usually considered the dwarf bittern, which measures 25–30 cm (10–12 in) in length, although all the species in the genus Ixobrychus are small and many broadly overlap in size. The largest species of heron is the goliath heron, which stands up to 152 cm (60 in) tall ...
The Butorides herons were formerly considered one species, but are now normally split as above, with the green heron breeding in eastern North America, Central America, the West Indies and the Pacific coast of Canada and the United States, and the striated heron in South America, and the Old World tropics and warm temperate regions from west Africa to Japan.
The least bittern was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae.He placed it with the herons, cranes, storks, and bitterns in the genus Ardea and coined the binomial name Ardea exilis. [2]
Pied heron: Egretta picata (Gould, 1845) 45 White-faced heron: Egretta novaehollandiae (Latham, 1790) 46 White-backed night heron: Calherodius leuconotus (Wagler, 1827) 47 White-eared night heron: Oroanassa magnifica (Ogilvie-Grant, 1899) 48 Striated heron: Butorides striata (Linnaeus, 1758) 49 Lava heron: Butorides sundevalli (Reichenow, 1877 ...
Little blue heron. The little blue heron [note 1] (Egretta caerulea) is a small heron of the genus Egretta. It is a small, darkly colored heron with a two-toned bill. Juveniles are entirely white, bearing resemblance to the snowy egret. During the breeding season, adults develop different coloration on the head, legs, and feet.
The Indian pond heron or paddybird (Ardeola grayii) is a small heron. It is of Old World origins, breeding in southern Iran and east to the Indian subcontinent , Burma , and Sri Lanka . They are widespread and common but can be easily missed when they stalk prey at the edge of small water-bodies or even when they roost close to human habitations.