Wheat fields, flooding, snakes and storks

The setting of winter in the northern Indian landscape signals a major change in the crops. After harvesting the rice, farmers plant mustard and wheat. Unlike the rice, that requires to be flooded, wheat needs the soil to be just wet. Farmers achieve this by flooding the fields intermittently. This sets off an unanticipated set of events. Mice and snakes in burrows recently dried out are forced out again and again.

Large waterbirds in Uttar Pradesh seem to have figured this circumstance out - to their benefit. In this set of photographs, I share our observations of a Woolly-necked Stork successfully dispatching a keelback. 

We missed seeing how the stork actually caught the snake, but the photo below shows the bird with the struggling snake, shaking it violently. As we watched, the snake became visibly weaker and nearly stopped attempting to escape altogether. 

 A Woolly-necked Stork with its catch of the morning - a keelback - in a wheat field.

The stork picked up the weakly struggling snake, carried it over to a drier spot near the dike and began beating the head with its beak. The photo below shows the snake - that is hopefully dead by now - with its bloodied head.

  

The bloodied and hopefully dead keelback awaiting the swallow.

Storks swallow snakes headfirst, and whole. This is easier said than done when the snake is a mite bigger than the usual small prey items that storks swallow. The photos below, that took well over a couple of minutes, show the difficult process.

Head-first is how storks like to swallow snakes.

The biggish keelback presented a bit of a problem to the Woolly-necked Stork, but it managed.

In the keelback went, and the serious swallowing began!

After a few minutes, many many swallows later, the snake completely disappeared visible only as a bulge in the stork's neck (above).

Though a snake being swallowed by a stork is pretty commonplace, given that snakes are commonly taken prey by these birds, what we watched represented much more. Human habits (planting wheat and intermittently flooding them), animals attracted by crops (rats in burrows, that in turn attracted snakes), and other wild species (here, a Woolly-necked Stork) all came together to make for a memorable viewing. 

(Photos information: Taken in Etawah district, Uttar Pradesh; taken on 5 Jan 2013.)

Cropland canids 1: The Jackal

Two canids are commonly seen in Uttar Pradesh's croplands - the Jackal and the Fox - and the third, the Wolf, is rather rare. Here, the Jackal is captured in a common crop - wheat (top and middle photo), and in the not-so-common amaranth. Jackals in Uttar Pradesh are run down by dogs all the time - one ran into the side of my jeep when it was being chased by village dogs, picked itself up, and disappeared into the wheat. Roadkills due to traffic are common on roads - I will spare you gory pictures of one here, and show you one later of the Indian Fox.

The Jackal appears to be doing quite alright in the cropped areas of UP - how this can be given the growing number of dogs, the lack of natural habitat, and apparent low amount of food is a mystery worth exploring.

(Photo details: Top - Jackal beside ripening wheat in Aligarh district, Mar 26, 2009; middle - Jackal hiding from dogs in growing wheat in Etah district, Jan 12, 2009; bottom - Jackal in red gram fields in Barabanki district, Nov 21, 2008.)