A Kutch of birds

Soon after sunrise the chill of a northern January is baked out of the air of the Rann of Kutch. An hour after that heat shimmers make it difficult to focus on the flat ground. By mid-morning mirages begin to appear, making the strange desert look even more strange. Very often I found it hard to spot birds on the ground.

The Crested Lark (Galerida cristata) is well camouflaged against the broken muddy floor of the desert. It wasn’t just the heat haze which made it difficult to see. I was staring at it without seeing it for a while. Then, when it moved its head, I could suddenly resolve it out of the background, and take a photo.

The beautiful Bay-backed shrike (Lanius vittatus) presented no such problem. It sat, as it always does, on a thorny bush, in the open, better to see and be seen. Shrikes keep sallying and returning to their perch, so once you see them they are easy to photograph. They have a habit of storing part of a catch on braches where they sit, which is perhaps why they return to their perches. It was sitting on a thorny branch of a bush, and I quickly scanned it for any signs of cached food the shrike may have placed on the thorns. I couldn’t spot any. Maybe the bird hadn’t found much to eat that day.

In my recent trips into deserts I have finally begun to recognize wheatears. This Desert Wheatear (Oenanthe deserti) sat high up on a thorn bush scanning its surroundings for the insects that it eats. I’m happy with these insectivores, since they always sit in the open and give people like me many good opportunities to take photos. Not like those rascals, the warblers, which tweet at you from thickets.

A year ago I’d seen Chestnut-bellied Sandgrouse (Pterocles exustus) for the first time. I hunkered down next to a shallow pond and waited for a huge flock of sandgrouse coming in to the water. Photography was hard then, because the grouse dip into the water quickly and take to the air again. This time I saw them hunkered down in the sparse grass in the desert, sitting completely immobile.

If I’d not been with experts, I would have had a tough time telling this Ashy-crowned Sparrow Lark (Eremopterix griseus) from its confusing cousin called the Black-crowned Sparrow Lark. Our jeep parked near it, and it did not consider us a threat. We had a long time to look at it and take photos. Eventually I decided that the best way to tell the difference was from the fact that this one did not have a black patch at the nape, which the other species does.

The Rann is marshy, dotted with extremely shallow sheets of water near which it is dangerous to drive. Jeeps bog down easily, and begin sinking in these places. Parked at the safe edge of one of these patches I took a photo of this flock of Greylag geese (Anser anser). They are very common birds, widely seen in India in winter. I would not mind a tee with the slogan “The Anser is Goose”.

Beasts of Kaas

Since this post is about creatures fairly high up on the food chain of the Kaas plateau, I could start with the top predator I saw: the funnel-weaving spider (family Agelindae) you see in the featured photo. This one had laid down a huge sheet of a web covering several Topli Karvi bushes, and was waiting for food to fall out of the sky. When an insect lands on the web, it usually runs very fast to it and engulfs it in silk. Now, with rain drops falling intermittently on the web, I’m sure this guy had his work cut out, trying to distinguish rain from food. Other insectivores on the plateau are plants: sundews and bladderworts. I’ve written about them elsewhere.

Snail on the Kaas plateauThis snail is about the largest animal I took a photo of on the plateau. There are birds; the Crested Lark (Galerida crestata) had put in a hazy appearance in the morning mist. After it started raining we saw no birds. The rain does not stop a snail, as it munches the roots of Topli Karvi bushes. This was on its way from one bush to another, when I saw it. It didn’t seem to move as I took the photo, meaning it would take an age and half to get to the next busg. The western ghats harbour a large variety of land snails; I’m not sure which species this is. Any expert comments?

Startled grasshopperOne of the more common animals which inhabit these parts are grasshoppers. Judging by where it was sitting, this one probably feeds on the leaves of Topli Karvi. It has a silly startled look, as it turns its head slightly to take a look at the relatively large camera lens looking at it. I couldn’t get a shot of the three eyes it has on top of its head. Again, I have no idea what species this is, and have to depend on the kindness of an expert to provide the answer.

A very strange animal was this leaf piercer. Plant borer seen in Kaas It stood on this leaf for a long while as people tried to photograph it. The early photos show a little spot of sap on its long snout. By the time the last photos had been taken the sap had disappeared: it had done its version of licking its chops. I have no further idea about the classification of this beautiful and strange beast.

Interestingly, none of these animals are pollinators. Tiny moth seen in Kaas This tiny moth which flew on to a Topli Karvi leaf while I watched is also unlikely to be a pollinator. It is quite likely to be another herbivore. Interestingly, the leaf it is sitting on already has been attacked. Usually true bugs (order Hemipteran) attack plants in this way. Unfortunately I didn’t see any.

Caterpillar munching grassI didn’t see a single butterfly in my few hours in the Kaas plateau. It was raining, and butterflies don’t like to get their wings wet. More likely, the butterflies had not pupated yet. I had evidence for this soon afterwards when we arrived at a grassy meadow full of caterpillars. I don’t know which butterfly they will metamorphose into, but the complete fearlessness with which they crawled across the ground, and the absence of predators, probably means that they are toxic.

I’m sure I missed a very large number of insects. It was raining hard, so most of them were probably hidden under leaves. Since it was muddy, I was not intent of kneeling or sitting to peer under the low leaves of the Karvi. So I’ll have to leave the job of talking about more beasts of the plateau to someone else.