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Bubulcus ibis (Linnaeus, 1758)

Accepted
Bubulcus ibis in non-breeding plumage
Bubulcus ibis in non-breeding plumage
Bubulcus ibis with its neck retracted.
Bubulcus ibis in full breeding plumage
Bubulcus ibis, from Kumarakom, Kottayam District, Lerala2013
🗒 Synonyms
synonymArdeola ibis
synonymBubulcus ibis ibis (Linnaeus, 1758)
🗒 Common Names
Assamese
  • Atali bogura
  • Go-bog
English
  • Cattle Egret
Other
  • English – Cattle Egret
Tamil
  • உண்ணிக்கொக்கு
📚 Overview
Overview
Summary

Bird group

Herons
Herons
A stocky white bird often seen in grasslands and paddy fields, accompanying cattle and other large mammals, catching insects and other small vertebrates disturbed by these animals. During the breeding season it aquires orange - buff coloured plumes on the back, crown and crown.
Compiled from various sources listed in the reference.
AttributionsCompiled from various sources listed in the reference.
Contributors
Thomas Vattakaven
StatusUNDER_CREATION
LicensesCC_BY
References
    Brief
    This is a short, stocky egret, which is very similar to the Little Egret, but is distinguished by its short yellow bill and yellowish legs. It has a white plumage except in the breeding season, when the head, neck and back are orange-buff in colour. It is almost always found with grazing cattle, not necessarily near water. It is a gregarious bird, usually in scattered groups on grassland and forest glades as well as damp and swampy ground. It stands fearlessly amongst the cattle, and stalks along pouncing on grasshoppers and other insects disturbed by the cattle. It can also be seen jumping up to pluck insects off the side of a cow’s belly, and feeding on insects whilst riding on the backs of cattle. It feeds on a variety of insects, but will also eat tadpoles, frogs and lizards. Groups will also gather on newly ploughed fields, and follow the tractor to feed on the insects and other prey disturbed by the plough. It roosts communally with crows, mynas and other birds. Normally it is silent, but does utter occasional low croaks when roosting or at the nest.
    Birds of Tiruvannamalai. Compiled and edited by: Paul Hine, Sivakumar, Govinda, Arun & Akila.
    AttributionsBirds of Tiruvannamalai. Compiled and edited by: Paul Hine, Sivakumar, Govinda, Arun & Akila.
    Contributors
    StatusUNDER_CREATION
    LicensesCC_BY
    References
      Diagnostic Keys
      SubSpecies Varieties Races
      B. i. ibis (Linnaeus, 1758) B. i. coromandus (Boddaert, 1783) B. i. seychellarum (Salomonsen, 1934)
      Compiled from various sources listed in the reference.
      AttributionsCompiled from various sources listed in the reference.
      Contributors
      StatusUNDER_CREATION
      LicensesCC_BY
      References
        No Data
        📚 Natural History
        Reproduction
        The season, depending on the monsoons, is mainly June to August in N. India ; November /December in the south. The birds breed in colonies usually in company with PaddyBirds and sometimes also with Darters, cormorants and herons. The nest is of the usual crow pattern—an untidy structure of twigs. It is built in trees not necessarily near water and often in the midst of a noisy bazaar in a town or village. Three to 5 eggs form the normal clutch. They are a pale skim-milk blue in colour.
        Compiled from various sources listed in the reference.
        AttributionsCompiled from various sources listed in the reference.
        Contributors
        StatusUNDER_CREATION
        LicensesCC_BY
        References
          Morphology

          Predominant colors (Birds)

          Bill Length (Birds) (CM)

          5:6

          Bill Shape (Birds)

          Pointed
          Pointed
          Straight
          Straight

          Leg Colour (Birds)

          A snow-white lanky bird, very similar in non-breeding plumage to the Little Egret, but recognisable by the colour of its bill which is yellow not black. In the breeding season it acquires delicate golden-buff hair-like plumes on head, neck and back. Sexes alike.
          Compiled from various sources listed in the reference.
          AttributionsCompiled from various sources listed in the reference.
          Contributors
          StatusUNDER_CREATION
          LicensesCC_BY
          References
            Behaviour
            The Cattle Egret is less dependent on the neighbourhood of water than are most of its family. It is met with gregariously on grass- and pasture-land both on the margins of tanks and jheels as well as further inland. The birds are in constant attendance on grazing cattle, stalking alongside the animals, running in and out between their legs, or riding on their backs for a change. They keep an unceasing look-out for the grasshoppers and other insects disturbed in the animals' progress through the grass, darting out their long flexible necks and pointed bills and snapping them up as soon as they show any movement. They also pick off blood-sucking flies, ticks and other parasitic insects from the backs and bellies of the oxen and buffaloes, jumping up for them as they scurry alongside or alighting complacently on the animals' heads and backs to reach the less accessible parts. Their staple food, unlike that of their marsh-haunting cousins, is insects, but they do not despise frogs and lizards whenever available. Flies—both the House-Fly and the Blue-bottle-—are greatly relished. The birds are as a rule tame, running or stalking about fearlessly amongst the cattle within a few feet of the observer, and completely engrossed in the search for food. Cattle Egrets have regular roosts in favourite trees to which they resort every evening, flying more or less in a disorderly rabble, with neck folded back, head hunched in between the shoulders, legs tucked under the tail and projecting behind like a rudder.
            Compiled from various sources listed in the reference.
            AttributionsCompiled from various sources listed in the reference.
            Contributors
            StatusUNDER_CREATION
            LicensesCC_BY
            References
              No Data
              📚 Habitat and Distribution
              General Habitat

              Habitat

              Terrestrial
              Terrestrial
              Freshwater
              Freshwater
              Mostly seen in grazing cattle, stalking energetically alongside the animal.
              Dr. Chandra Barooah & Lani Sarma (2016) Assam Science Technology and Environment Council.
              AttributionsDr. Chandra Barooah & Lani Sarma (2016) Assam Science Technology and Environment Council.
              Contributors
              StatusUNDER_CREATION
              LicensesCC_BY
              References
                Gregarious. Usually attending grazing cattle. Not necessarily near water.
                Compiled from various sources listed in the reference.
                AttributionsCompiled from various sources listed in the reference.
                Contributors
                StatusUNDER_CREATION
                LicensesCC_BY
                References
                  Description
                  Global Distribution

                  India, Bangladesh, Myanmar, Pakistan, Sri Lanka

                  Distribution In India

                  Throughout the Indian Union

                  Distribution In Assam

                  Assam

                  Dr. Chandra Barooah & Lani Sarma (2016) Assam Science Technology and Environment Council.
                  AttributionsDr. Chandra Barooah & Lani Sarma (2016) Assam Science Technology and Environment Council.
                  Contributors
                  StatusUNDER_CREATION
                  LicensesCC_BY
                  References
                    No Data
                    📚 Occurrence
                    No Data
                    📚 Demography and Conservation
                    Conservation Status
                    IUCN Redlist Status: Least Concern
                    Dr. Chandra Barooah & Lani Sarma (2016) Assam Science Technology and Environment Council.
                    AttributionsDr. Chandra Barooah & Lani Sarma (2016) Assam Science Technology and Environment Council.
                    Contributors
                    StatusUNDER_CREATION
                    LicensesCC_BY
                    References
                      Red List Category & Criteria: Least Concern ver 3.1
                      Compiled from various sources listed in the reference.
                      AttributionsCompiled from various sources listed in the reference.
                      Contributors
                      StatusUNDER_CREATION
                      LicensesCC_BY
                      References
                        Threats
                        Large colonies in urban areas are considered a nuiscance and are persecuted. Habitat degradation and destruction. Pesticide poisoning
                        Compiled from various sources listed in the reference.
                        AttributionsCompiled from various sources listed in the reference.
                        Contributors
                        StatusUNDER_CREATION
                        LicensesCC_BY
                        References
                          No Data
                          📚 Uses and Management
                          📚 Information Listing
                          References
                          1. Praveen J., Jayapal, R., & Pittie, A., 2018. Checklist of the birds of India (v2.0). Website: http://www.indianbirds.in/india/ [Date of publication: 31 January, 2018].
                          1. Praveen J., Jayapal, R., & Pittie, A., 2016. Checklist of the birds of India (v1.1). Website: http://www.indianbirds.in/india/ [Date of publication: 03 October, 2016].
                          1. Ali, Salim. "The book of Indian birds." Bombay, The Bombay Natural History Society (1941). -Via Digital Library of India - http://www.dli.ernet.in/
                          2. BirdLife International 2012. Bubulcus ibis. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 18 March 2013.
                          3. http://en.wikipedia.org/wiki/Cattle_Egret
                          Information Listing > References
                          1. Praveen J., Jayapal, R., & Pittie, A., 2018. Checklist of the birds of India (v2.0). Website: http://www.indianbirds.in/india/ [Date of publication: 31 January, 2018].
                          2. Praveen J., Jayapal, R., & Pittie, A., 2016. Checklist of the birds of India (v1.1). Website: http://www.indianbirds.in/india/ [Date of publication: 03 October, 2016].
                          3. Ali, Salim. "The book of Indian birds." Bombay, The Bombay Natural History Society (1941). -Via Digital Library of India - http://www.dli.ernet.in/
                          4. BirdLife International 2012. Bubulcus ibis. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 18 March 2013.
                          5. http://en.wikipedia.org/wiki/Cattle_Egret

                          On the diversity of the vertebrate fauna (excluding fishes) of Panchet Hill (Garh Panchkot), Purulia, West Bengal, India

                          Journal of Threatened Taxa
                          No Data
                          📚 Meta data
                          🐾 Taxonomy
                          📊 Temporal Distribution
                          📷 Related Observations
                          👥 Groups
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