Common Myna

Fascinating facts about the Common Myna

• A common myna can mimic at least 15 different bird calls and human speech patterns, including alarm calls, laughs, and phone ringtones—yet it only has one syrinx, the vocal organ most birds use to produce sound. This means the bird is doing something neuroscience hasn't fully explained: generating two different tones simultaneously from a single sound-producing structure. It's like playing a duet on a single-string instrument.
• In less than 150 years, the common myna went from a backyard bird of South Asia to one of the world's 100 worst invasive species, now found on every continent except Antarctica. A single pair introduced to Mauritius in 1760 exploded into flocks so massive they darkened the sky. Today in Australia and Hawaii, they outcompete native birds so ruthlessly that conservationists have declared them a biological emergency.
• A myna's eye is ringed with bare yellow skin that changes shade depending on its mood—bright yellow when calm, flushed orange-red when angry or excited. This living mood ring means other mynas can read emotional status at 50 metres away. It's why they're so effective at coordinating group attacks on rival birds: the flock knows instantly when to escalate.
• Common mynas are one of the few birds that recognise individual human faces and hold grudges. A 2022 study showed they remember which people have threatened them and scold those specific humans months later, even warning other mynas about them. A myna you've chased once will dive-bomb you for years.
• The common myna eats over 1,000 insects per day—mostly grasshoppers, crickets, and beetle larvae—making it invaluable to agricultural regions where pest damage costs farmers millions. Yet this same appetite, combined with its willingness to nest anywhere from tree cavities to car engines to electrical boxes, makes it both saviour and villain: essential pest control in some places, ecological wrecker in others.

At a glance

About the Common Myna

As the Common Myna strides purposefully across the sun-baked landscape, its sleek black plumage glistens like polished onyx, a striking counterpoint to the earthy tones of its surroundings. With a confident air, it forages for insects and seeds, its sharp eyes scanning the ground with an unyielding intensity, driven by an insatiable appetite and a will to thrive in even the most inhospitable of environments. In its remarkable adaptability and irrepressible spirit, the Common Myna embodies the very essence of a true ecological survivor.

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