Whether it is a nest of grass or an elaborately woven home, these animals feel at home in houses of their own making!
We build ourselves many different types of houses, but Nature provides a great variety of housing for Her creatures, too! Let’s look at some of the smaller beings…
Here’s a Weaver Ants’ nest; the ants “weave” together the leaves with a paste that they generate, and make a water-proof home. Pic: Deepa Mohan
Here are two Paper Wasps, beginning the construction of their nest (yes, it is a kind of papery material, hence their name. Pic: Deepa Mohan
When they finish, the wasps’ nest looks like this… such a beautiful globe, with its crescent-shaped patterns. However, do not approach too
close, for fear of being stung! Pic: Deepa Mohan
Several birds do much more than stack twigs together; one of the most famous “architects” is the Baya Weaver, Here is a male Baya Weaver (it’s the males who build the nest…the females inspect them, and if they are not good enough, they don’t accept!) weaving the nest
expertly. Pic: Deepa Mohan
Another very common bird is the Tailorbird. When you see the nest of a Tailorbird, it’s obvious why it’s called that. Can you see the neat
“stitching” of the leaf and the nest material, in this photograph? Pic: Deepa Mohan
Here are two Grey Tits (I often see them in the Bannerghatta zoo area)… these two are actually checking out an old “junction box” left by humans, to see if it is fit to nest in! So what we leave behind is
sometimes useful to birds, too. Pic: Deepa Mohan
Even the most “fearsome” of creatures need the protection of a nest, sometimes. Here is the nest of an Indian Tarantula…. females which
have just-hatched eggs spin this “silk screen” in front of their holes, to prevent predators such as wasps and ants from coming in! Pic: Deepa Mohan
Amid heatwaves, the cool roof initiative is being implemented across Chennai schools. But experts warn that it cannot be the single solution for urban heat.
Over the past few years, maths teacher Usha found her classroom sweltering during her usual 12.50–1.50 pm period, on the second floor of Perunthalaivar Kamarajar Government Girls Higher Secondary School. “It was so difficult to take class during the peak hours,” she says. But this year, she mentions that it feels slightly bearable, and attributes this to the shade of the trees, the wind blowing through the building, and the latest addition — solar-reflective paint on the roof. Data from a state government and UNEP Cooling pilot project at the Ambattur school shows that reflective coating brought the classroom’s internal…
The proposed GBIT project could affect elephant habitats between Bengaluru and Ramanagara, worsening human–wildlife conflict.
The proposed GBIT project has generated considerable debate regarding its potential ecological impacts on the Bengaluru–Ramanagara landscape. Two overarching concerns include the loss of highly productive agricultural land, and the transformation of the region's existing natural ecosystems. In particular, the large-scale loss of tree cover and waterbodies has attracted significant public attention. However, another key ecological dimension is wildlife habitats and animal mobility. Unlike agricultural fields or trees, wildlife movement is dynamic and spans diverse landscapes. The area between Bengaluru and Ramanagara is marked by recurring human–wildlife conflicts, particularly human–elephant. Understanding these elephant movements is crucial for addressing broader ecological…
This is Lovely Deepa. These are so beautiful
Thank you, Priyanka!