Skip to main content

Cattle egret (Bubulcus ibis)

Kuntul kerbau or buffalo egret or cattle egret (Bubulcus ibis) is the smallest bird of the herons to about 50 cm long, likes to look for food in rice fields that are being hijacked or planted. This bird is leaner than Blekok sawah or Javan pond heron (Ardeola speciosa), although not as large as larger egrets.

B. ibis has white throughout the body, but during the mating season it has a yellow color on the head, neck, back and chest. This bird has a shorter neck, a rounder and thicker head, a beak about 9 cm or shorter than other herons. The beak is yellow and the legs are black.

Dlium Cattle egret (Bubulcus ibis)

When breeding it is good to live in a large tree with other herons. Their togetherness makes predators reluctant to approach. Birds nest in large colonies and like to live around rice fields, swamps, mangroves, swamps and grasslands to eat insects, frogs, eels, crabs, shrimp, snails, rats and snakes.

B. ibis likes to join with cows and buffaloes where in the afternoon small groups do fly low in a row towards the nest to rest in the big trees. These cosmopolitan animals often follow the activities of farmers who are plowing or processing land in the fields.





The cattle egrets remain residents of a tropical climate, but they also live in cold regions to immigrate to warmer areas after the breeding cycle. The long and extraordinary migration journey continues and often appears on remote islands in the Pacific.

One of the key factors for this bird expansion is adaptability. Although most egrets prey on aquatic animals, Kuntul kerbau prefer insects and have strong stamina. They crossed the Sahara to traverse 4000 km of West Africa and South America.

Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Pelecaniformes
Family: Ardeidae
Genus: Bubulcus (Bonaparte, 1855)
Species: B. ibis

Popular Posts

Humpback whales (Megaptera novaeangliae) manufacture bubble-nets as tools to increase prey intake

NEWS - Humpback whales ( Megaptera novaeangliae ) create bubble net tools while foraging, consisting of internal tangential rings, and actively control the number of rings, their size, depth and horizontal spacing between the surrounding bubbles. These structural elements of the net increase prey intake sevenfold. Researchers have known that humpback whales create “bubble nets” for hunting, but the new report shows that the animals also manipulate them in a variety of ways to maximize catches. The behavior places humpbacks among the rare animals that make and use their own tools. “Many animals use tools to help them find food, but very few actually make or modify these tools themselves,” said Lars Bejder, director of the Marine Mammal Research Program (MMRP), University of Hawaii at Manoa. “Humpback whales in southeast Alaska create elaborate bubble nets to catch krill. They skillfully blow bubbles in patterns that form a web with internal rings. They actively control details such ...

Takenoshin Nakai swallow-wort (Vincetoxicum nakaianum) replaces V. magnificum and C. magnificum

NEWS - Researchers reported an erect herbaceous species distributed in the eastern part of Honshu Island, Vincetoxicum magnificum (Nakai) Kitag. based on Cynanchum magnificum Nakai, nomen nudum. Therefore, they named this species Takenoshin Nakai swallow-wort ( Vincetoxicum nakaianum K.Mochizuki & Ohi-Toma). Vincetoxicum Wolf (Asclepiadeae) is the third largest genus in the Asclepiadoideae consisting of about 260 species geographically extending from tropical Africa, Asia and Oceania to temperate regions of Eurasia. A total of 23 species are known from Japan, including 16 endemic species. Molecular phylogeny divides Japanese Vincetoxicum into four groups: the “Far Eastern” clade consisting of 11 endemic species and 4 more widespread species, 1 sister species to the “Far Eastern” clade, the “subtropical” clade consisting of 2 species and the “Vincetoxicum s. str.” clade consisting of 5 species. V. magnificum (Nakai) Kitag. (Japanese: tachi-gashiwa) is closely related to V. macro...

Sweetpotato bug (Physomerus grossipes)

Kutu ketela or sweetpotato bug ( Physomerus grossipes ) is an insect species in Coreidae, brown with black legs, adults growing about 2 cm long, oval shaped, segmented antennas, heavily veined membranes, metathoracic odor glands and enlarged rear tibia. P. grossipes generally live in Leguminosae and Convolvulaceae especially sweet potato ( Physomerus grossipes ), pink morning glory ( Ipomoea carnea ), purple beans ( Vigna unguiculata ), Asian pigeonwings ( Clitoria ternatea ) and common bean ( Phaseolus vulgaris ). Sweetpotato bugs suck liquid from the stem which causes plants to wither and disrupt fruit production. P. grossipes places eggs at the bottom of the leaves or stems or grass around them. Females are very protective of their children, keeping eggs and nymphs from predators as the most famous example of maternal care in Coreidae. Even so, about 20% of eggs are eaten by predators such as ants and 13% are lost by parasitoid predation by chalcid wasps which lay eggs in egg...