In the forests of Brazil lives a moth that drinks tears of birds. It perches quietly at the back of an antbird at night – when the bird’s not very active – and uses its long, flexible proboscis to lap up its tears. Don’t believe me? See for yourself!
*I’m not crying; there’s something in my eye*
You can read the story behind the video over at Science magazine.
Multimedia credits: Leandro Moraes
The little auk is a small seabird that would fit comfortably in the palm of your hand. At only about 150 grams, this featherweight bird eats 20% of its body weight in prey each day. And this takes some underwater hunting skills. Diving up to depths of 27 meters, the bird spots and slurps its prey, much as fishes do. Read more about the world’s only slurping seabird here in my first piece for Hakai magazine.
Photo credit: Manfred Enstipp
IN an encounter between a hungry frog and its insect food, at first it appears the frog is chasing after the insect but the frog’s been played by the insect all along. Find out how in my first piece for ‘Nature inFocus’.
Photo credit: Kaka Bhise
I had a dry spell for the whole of April. But the start of May has brought some good news – a new byline. This is a piece that’s very close to my heart because it is my first true attempt at nature writing. (I am a science writer, so of course I backed it up with science.) And to top it all *pause for effect* it carries some of my photographs. This story was fun to write as it brought together all the things I like – writing, writing about science, photography and birding! Isn’t that great?
So without further ado, let me quickly tell you what’s it about and then you’re free to go read it. (Or to keep the surprise element intact, skip to the end). It’s about Rosy Starling – a lesser-known species of starling that also murmurates like its European counterpart but hasn’t got as much attention. Earlier this year I went birdwatching at a lake not very far from where I live. And I found this huge conglomeration of rose-coloured birds resting on trees there. When dusk fell and it started to pour, the flock of birds took off and started swirling through the sky. It twisted and turned, split into smaller flocks and merged back again, singing all this while. The flock then returned and rain downed on the trees, preparing for a long night.
I describe this in a lot more detail for JLR Explore. Go, check it out.
I have a new video story up at Science magazine about an amazing moth caterpillar that fights off things that try to eat it, including beetles that are called ‘caterpillar hunters’. Check it out, folks!
The accompanying short story is available to read here.
Multimedia credit: Shinji Sugiura
Fan-throated lizards are a group mostly of colorful and some plain lizards that live on sandy beaches and barren plateaus of the Indian subcontinent.
Colourful or drab, all males have a special ornament to lure females – a loose flab of skin under the throat. Doesn’t sound very attractive, does it? But that does it for them. Here’s how: to draw the attention of females, males get their feet on a rock (or any raised platform), stretch their body and extend their loose under-throat into a fan. Hence the name.
The first species of fan-throated lizard was found in India back in 1829. Since, there have been rumours of more species in the scientific community but discoveries have been few. That changed in 2016 when scientists found 5 new species in one go. Now, they have found that there are at least 15 species, including the ones discovered in 2016.
The sheer variety owes itself to changes in climate that happened millions of years ago – with the arrival of monsoons, rains became seasonal and grasslands expanded. This worked in favour of fan-throated lizards as they adapted to these changes and morphed into several species we see today.
I wrote about how a changing climate impacted the lizards for Mongabay-India today. You may also like my other pieces about these beautiful bright beasts published here at The BBC and here at The Wire in 2016.
Photo credits: V. Deepak
Meet the white-spotted bush frog, a species that is fascinating on several counts. For one, it breeds inside bamboos (yes, in the hollows of the fast growing woody grasses).
To convince a female to have kids with him, a male frog first finds a nice spot – a bamboo stem with a tiny hole just big enough to get through – and then sings to impress.
If a female likes it, she enters the bamboo, lays her eggs and immediately calls it quits. Daddy babysits alone (and mamma moves on to make more babies).
While daddy does his duty, he aggressively croaks to warn other male frogs against stepping on his patch.
And with good reason: rival males can make a quick meal of his eggs. They are hungry and, it turns out, cannibals. Eggs, as is obvious, are rich in nutrients and if left behind by their dad, have little chance of survival. Scientists recently uncovered these aspects of the bamboo-breeding frogs using an endoscope – a medical device typically used to peer inside our bodies.
What makes matters worse for the frogs, besides cannibalism, is that they are a critically endangered species existing nowhere but in India’s Western Ghats, a chain of mountains alongside the country’s west coast.
And given the harvesting pressure facing their bamboo nursery, the frogs need all the help they can get. Finding out where the frogs live outside of reserves can identify bamboo stands worth protecting. Another useful thing would be to stop cutting down bamboo during monsoons, which is when the frogs breed. You can do your bit by spreading the word on a more detailed piece I wrote about these frogs for Mongabay-India.
Photo, sound and video credit: Seshadri K.S. (Many thanks to him for sharing the multimedia and giving permissions for use)
Once a female dragonfly has mated, all she is interested in doing is laying eggs and getting on with her life. So, when stalked by an unwelcome lover (or two), she crashes to the ground and plays dead. When the duped males eventually leave, the female flies off. The behavior was reported recently in the journal Ecology.
This may seem counter-intuitive, for one “purpose” of a species is to leave as many offspring as possible. But female dragonflies “know” what’s best for them. And what’s that? Find out in my story for Live Science.
Photo credit: Rassim Khelifa
Animals struggle during winters. No surprise there. But it isn’t a shortage of food alone that bothers them. This January was pretty harsh with temperatures lingering below zero for days on end and that meant ice was everywhere. Even the city lakes were covered in ice. When it comes to birds, you may think “that’s no problem, they can fly.” But icy conditions made it really hard for some. From the antics that played out on the ice, it seemed highly sensible of these swans to break their way through the ice than to walk over it or take off on the slippery runway:
Swan photo and video are mine, all mine.
