Striated Heron

Butorides striatus

Description

Butorides striatus is characterized by a dark gray color with yellow irises, black beak, greenish yellow legs. In adult birds it has a long, dangling crown and long crest of a shiny greenish black color. There is a black line from the base of the beak to the bottom of the eyes and cheeks. The wings and tail are blackish blue, with shiny greenish feathers, with dark yellow edges. The stomach is pinkish gray and the chin is white. Female birds are slightly smaller than males. Juvenile birds are brown patterned with white spots.

Population Size

Unknown

Life Span

-

WEIGHT​

-

LENGTH

45 cm

Ca

Carnivore

Di

Diurnal

So

Solitary

Classification

KINGDOM

:

Animalia

PHYLUM

:

Chordata

CLASS

:

Aves

ORDER

:

Pelecaniformes

FAMILY

:

Ardeidae

GENUS

:

Butorides

SPECIES

:

Butorides striatus

Distribution

Butorides striatus is usually found in mangrove forest areas and river banks or coastlines

Geography

Continent : America and Asia

Country : South America, Asia, Southeast Asia, the Philippines, all of Indonesia (Java and Bali) to New Guinea and Australia

Habits and Lifestyle

Butorides striatus is solitary and shy, stalking prey while sitting or hiding in or near dense reed groves, bushes, or mangrove forests. During low tide, sometimes it comes to exposed rocks and coral reefs in search of prey

Lifestyle

Solitary

Biome

Mangrove forest

Climate Zone

Tropical

Diet and Nutrition

Its prey includes fish, shrimp, insects and grubs, frogs and even small snakes.

Diet : Carnivora

Mating Habits

Butorides striatus nests in solitary or small colonies. Nests are made of piles of twigs and placed in mangrove or other trees. Eggs with a pale bluish green color, 2-3 eggs, were recorded to breed in March, May and June.

Reproduction session : March, May and June.

Incubation periods: –

Independent age : –

Baby name : –

Baby carrying : 2 – 3 eggs

Population

Population status : Least Concern (LC)

NE

DD

LC

NT

VU

EN

CR

EW

EX

Population threats​

This species is threatened by human disturbance, pesticides and habitat destruction

Population number​

This species has a very large range, so it is included in the Least Concern category

PHOTO GALLERY

Reference

  1. MacKinnon, J. 1991 . Fields Guide to the Birds Of Java and Bali. Gadjah Mada University Press. Yogyakarta.
  2. Butorides striatus on Red List IUCN site 
  3. Kokokan Laut on Wikipedia article