Javan Myna anting: Photographic documentation

posted in: Feathers-maintenance | 9

“The BESGroup posting on 15 July 2010 mentioned that documentation of anting has so far evaded photographers. For documentary proof and record, attach are record shots of a Javan Myna (Acridotheres javanicus) in anting behaviour. The shots were taken on 3rd April 2010.

“That morning, a Javan Myna was first noticed standing on a pile of dried leaves on the ground. It was not foraging, but was just standing there doing nothing. What made me take a second look was its somewhat strange expression. Upon closer examination, I realised that it was in the act of anting.

“In between periods of inactivity, it would look into the pile of dead leaves and tuck its beak into the leaves. An ant would appear to be picked up and would be deliberately placed in the underside of its wing (above). Apparently, there were ants in the pile of dead leaves. To be more specific, they were weaver ants that can inflict painful bites.

“It was later observed that some ants were already on the bird’s feathers, which only became obvious when they were exposed during preening of the bird’s feathers – mostly under its belly, to the underside and topside of its wings (above). Also observed were some body twisting and shaking by the myna. Could this be an effort to counter the discomfort of ants on its body? The bird could be itchy as it was seen scratching its head with its foot.

“The anting behaviour ended when the myna flew off together with a few other mynas that were also indulging in the same behaviour. These birds were spread out on the ground under the shade in a cluster of trees. For some unknown reason, an army of weaver ants had gathered on the sun-exposed surface of the tree trunk of one of the trees. One myna had directly picked up ants from this tree trunk (left).”

Kwong Wai Chong
18th July 2010


9 Responses

  1. Leena Taneja Rao

    Rufous Woodpeckers (a species common to Singapore) in India are known to not only feed on and excavate the mud tree nests of crematogaster ants to lay their own eggs in, but also to use them for ‘anting’. Eggs and fledglings are apparently unharmed. Has this behaviour been observed in Singapore?

  2. It is only about 5 years ago that local birdwatchers became aware of anting. And only in the case of Javan Myna. We look forward to bird photographers to document anting in other species. Now that you mention it, I am sure photographers will keep a look out for woodpeckers anting. Thanks for the alert.

  3. […] documentation of the Javan Myna (Acridotheres javanicus) anting, accompanied with images, is a classic study in the history of […]

  4. […] Mynas (Acridotheres javanicus). My first observation with photographs captured was in mid July 2010 LINK. More than 3 years later, in late Aug 2013, I have another observation of anting behaviour. This […]

  5. […] the same purpose. We have posted a number of accounts with photographs of anting with ants as seen HERE. However Lena Chow has now provided video evidence of anting with tree […]

  6. […] ants and placing them on its plumage. The post led to photographic evidence of the phenomenon LINK, and much later, a video documentation of an account of ‘anting’ using tree sap […]

  7. […]  Javan Myna (Acridotheres javanicus): LINK. […]

  8. […] in this website are a few species of birds that chose ants in their anting behavior – HERE, HERE, HERE, HERE, HERE and […]

  9. […] paper’s publication, Kwong Wai Chong sent in an account illustrated with crisp images of anting LINK. We also obtained permission from Levina de Ruijter of Amsterdam to post her images of a crow lying […]


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