Showing posts with label nesting of Indian Grey Hornbill. Show all posts
Showing posts with label nesting of Indian Grey Hornbill. Show all posts

Friday, February 13, 2015

Hornbill Saga - The Death of a Tree

Finally, it had to happen!

A little over a year ago, in the February of 2014, I had typed the first of the series of posts in the Hornbill Saga. Perhaps it was the instinctive feeling that it would be the last time that I would see a successful breeding pair at close quarters that converted an usually very non-obtrusive Woodcrawler into an person, or should  I say voyeurist,  follow the life of a pair of lovelorn hornbills obsessively throughout a season. Many hundreds of photos later I realized that I had been given a rare privilege to peek and record the intimate life of a pair of birds that are bonded for life. That series started here.

Now on a February morning in 2015, I gazed upon the last standing portion of a once proud rain tree, the one that had survived the woodcutter's chain saw. Devoid of leaves it was already looking very sickly. I say that because the other trees in the same area were already shedding their winter garb and a dense new canopy was covering their branches.

Scene on February 11th, 2015


It was only a few days earlier that I noticed the female had been incarcerated again, almost exactly a year from her last confinement. The romance, it seemed, was undiminished when I saw the male go over to the opening with some berries for her.
6th February 2015. It seemed that the next brood was well on it's way

I did not carry my camera since I wasn't keen on prying into their lives again. Unfortunately for them, their romance was to be shattered by the vicious chainsaw. Sometime in the morning of the 10th February their home for many years came crashing down to the ground!

The sight that greeted me on the morning of 11th February was not something any person who loves birds or green cover would to see even in their nightmares. The railway's engineers, in their infinite wisdom, had decided that the tree was an obstruction for electrification of the tracks being laid beside it. They had cut one of the main branches, the one in which the hornbill pair were nesting, because it was overhanging the new tracks!

The branches were in small transportable pieces

What is left of the the part of the trunk where two of the three main branches divided out.

The two main branches. The one on the right had the hornbill nest

I do not know how many birds lost their homes but my hornbills and their constant enemy, the myna pair. were rendered homeless. I had seen many crows nesting and even a barbet appeared to be using a small tree hole.Mercifully, it seemed that the female had wriggled out unscathed. She was sitting with her mate on a surviving branch and as if to tell me that all was well, they mated with their usual vigour! I was relieved. Not only were they safe but were also in a very amorous mood and not averse to showing it!

I spotted the male first.......


.......then the female flew down from a nearby tree and joined him

She seemed to be suffering from the after effects of her loss but her mate was more active.

He hopped off down the branch......

......to another hole nearby.
 For a moment I was wondering if he had already found a new home in the same tree. Then I was starting to think that it would be a foolish decision because that tree would eventually be cut down completely! Then I realized what he was doing.
He stuck his head in .....

...... and emerged a moment later with a beakful of something!

It was fruits for his beloved!
 They appeared undecided about their next move. This was a tree in which they had probably raised many generations of chicks and now, so late in the season, it was too late to move house. All available holes would have been occupied and it looked like the end of the road for this pair! At least this year.



 They hung about for a while before flying to another rain tree just next to my building. Almost as if to say their goodbyes. We've known each other for a long time and last year we had become good friends!

The male seemed to be contemplating his next move

It was also a rain tree he was sitting on......

.....but this was an unlikely tree for nesting.

He seemed to be searching

This tree, however, has no thick branches or tree holes.

The female seemed lost in a world of her own....

......but her mate was looking very composed. Almost as if he had made up his mind.

Tomorrow is Valentines Day. I'm not sure if I'll see the pair again, ever. If they go out in search of a new nest this will be the last time I see the pair. Maybe they will come back occasionally but there won't be a tree for them to nest.

I wonder how many more hornbills will lose their home in the name of Progress! I hope this loving couple will find a nice new nest tomorrow. After all Valentines Day is for people in love. I'm sure they'll find something more exclusive.

Good bye and God speed, my friends.


Tuesday, May 20, 2014

Hornbill Saga : The Last Post - End of the Turf Wars

For those who came in late:
This is a tale of Mrs & Mr. Hornbill whom I had the chance of getting to know a couple of years ago. I had been just a casual acquaintance of theirs but things changed over the last six months. I have had the rare privilege of being witness to their courting, mating, confinement & birth of their two chicks. If you are not the impatient type, I suggest, you go back to the last post here. You'll find the links to all other posts in this series on the top of the page in that previous post. I have deliberately avoided putting the links here because this post is unique. I have, over the last six months, shared the joys & sorrows of parenting that these hornbills went through. I want people who have been following this post not to get distracted at this truly important point in time.


The events in this final post, on this pair's activity this season (2013-2014), happened over a period of five days, from the 13th to the 18th of May. This particular post is longer than the previous ones, and rightly so, though this covers only one tenth of the entire breeding season of the hornbills. Please bear with me.

13th May, 2014

It seemed to me that the parents had decided that it was time for the chicks to move into the real world. There was a drop in the frequency of feeding. Though the parents were always in the vicinity of the nest they rarely responded to the cries of the chicks. They were maintaining a certain aloofness that suggested they wanted the chicks to venture out of the protective walls of the nest if they wanted food.


The little ones would poke a beak out and keep looking out for their parents without knowing that they would be sitting on a branch somewhere above them!









14th May, 2014



Children can be stubborn and hornbill my chicks were no different. They were not playing ball. Other than just craning their necks out of the hole they refused to budge out of their cozy nest.





When the exasperated mother once tried prodding them out with a piece of bark, they only became more adamant.




Sometimes they seemed to realize that the parents were sitting above them and so every now and then they would make their pleading cry and look up expectantly.




The mother knew that her plan wasn't working so she tried another strategy. She would go and sit at the edge of the hole with a tempting fruit in her beak. She would make no attempt to give it to the chicks. After waiting for a few seconds she'd fly back to her perch on the overhanging branch and wait expectantly.





Even that ploy was a failure. It seemed that the more the parents tried to induce the chicks to get out, the more they refused. Occasionally, the parents would succumb to the pleading cries and give the chicks a small meal. This, however, happened only rarely. The parents seemed to realize that their only chance of success was keeping the chicks hungry!






Both the parent's and the chicks were playing a game. The question was, who would blink first?!






So far the chicks seemed to have an upper hand. The adults went off to roost on a branch a little farther away and perhaps rethink their strategy to get the chicks out of the nest.


15th May, 2014

It was apprent that the curtains were coming down on the hornbill breeding season. The other pair on the casuarina tree that I had seen earlier came for the last goodbye. I haven't seen them since.


The hornbill near my house too came to say farewell for the season!



For my pair, however, it was another day of relentless effort. They seemed to have run out of ideas. The mother hadn't given up the tempt-with-fruit strategy but I wasn't sure it was working.



The mother bird would put her head inside and try to coax her babies out but it seemed they were still acting stubborn, or so I thought.


She repeated this act a few times but the chicks didn't seem to show any interest in moving out of the nest. As a matter of fact, they did not peep out from their nest at all, that morning!


The pensive parents would just sit on their regular perch above the hole and keep calling. I started getting worried. Almost an hour of waiting the chicks hadn't peeked out or cried for food. Had they flown away? I would know tomorrow.



16th May, 2014

I unpacked my camera and trained the lens on the hole. It was my usual habit. The reach of the 600mm would let me know when the chicks were moving inside the darkened tree hole. Today I was in for a shock.

What popped out of the hole was not a hornbill chick's beak but a whole bird; a myna!


Papa hornbill was sitting on the end of a broken branch and after the myna took off he bent down as though to see if he really saw a myna!


It certainly was a myna. It went and perched itself above the hole as if to assert itself.

The female hornbill was on another tree, looking despondent but the male was still hoping that his chicks would come out of the nest.

Just to be sure, he went down to inspect the nest while the mynas cackled angrily from above.


The female kept a safe distance since the mynas were especially rude to her, chasing her away every time she came near the nest. It was the male who was now trying to make the little ones come out.


The attitude of the mynas had changed. They were acting like they had achieved something. Though they were wary of approaching the male hornbill they'd ruffle their feathers and act like Tarzan of the Apes after he succeeded in subduing an animal in a fight...............


.................. complete with the scream and waving of their wings, like Tarzan beat his chest and let out his famous victory yell!




The mynas were now entering and exiting the nest with impunity and I realized that the chicks were not in the nest anymore. My manager, who has by now become an expert in hornbills, told me that he had seen the mynas chase the two chicks away in the morning. They had also thwarted an attempt by one of them to get back inside. According to him the chicks had flow to another tree some 100 meters away.


I was not sure if the parents were waiting for the chicks to return or whether they still thought that the little ones were in the nest.

After a while it became evident that they too realized that the mynas were occupying their nest because their children had been driven out. They were going down to the hole on the broken branch where the mynas had been nesting temporarily and inspecting it.


I couldn't tell if they were searching for their chicks or simply seeking to avenge their loss by destroying whatever was in that nest.

Perhaps it was already too late. The mynas were doing their own cleaning up. They would pop in, pick up something and come up and throw it out.

17th May, 2014

Suddenly there seemed to be a whole horde of bullies. Mynas were gathering together and heckling the hornbills.



The hornbills, on their part, bore everything in dignified silence. The were flying between the trees in the immediate vicinity calling out and searching for their little ones.






There was no sign of the little ones still. I could only pity the parents. After three months of patient vigil I was left wondering who felt the chick's absence harder, the father, mother or I!



I am sure, dear reader, that you too are left a little shaken & shocked by the turn of events like me. I am praying that the chicks are fine somewhere and the parents will be united with them eventually.

I have packed my gear and carried my tripod back home. I've not given up just yet. It is that a long awaited trip to Bandipur is around the corner and I have to get my gear in shape. I'm hoping that during the intervening period my hornbill family will be reunited.

EPILOGUE
Nothing happened on the 19th of May. Literally nothing. I was not greeted by the raucous calls of the hornbills outside my window when I woke up. It was like the hornbills had switched off till the next season. At my post near my hornbill's treehole it was only mynas, drongos and crows now. There were no hornbills to be seen or heard.

On 20th May I carried my camera again hoping something would have turned. Turn it did but not in favour of the big birds but for the little resilient mynas. The hornbills were still there; the male flitting from tree to tree restlessly. I watched the mother sit and wait, hoping her little ones would come back. She made no attempt to go near her former nest.  


 It was the mynas who were going about their jobs as if nothing had happened. It had come full circle. They had been driven out of their nest in November and for six months they had to make do with a temporary home. Summer is bidding good bye and the monsoon is gathering. It rained today.
To the mynas it is a signal to get their house in order. 

I watched as one dipped inside and came out with an orange thing in its beak. A remnant perhaps, of the succulent looking fruit papa hornbill had got a few days ago. The myna flew out with it, knowing well that its house would belong to her for the monsoon. 





The hornbills would return in late October. That was a very long time away, especially when measured in terms of a bird's life. Turf wars were over for the season. It would start all over again when the rain tree started shedding its leaves. Till then peace would reign on the tree in the old depot. 


I'm only hoping the would still be there next season. The track replacement work has pick up speed again and this tree looks like it is standing in the way of the grand plans of the railways!



DISCLAIMER: 

  1. The entire series of blogs from late October 2013 till mid-May 2014 have been shot with an Olympus E3 DSLR with a 300mm f2.8 + EC20 2x tele-convertor attached & OM-D E-M5 with a M.Zuiko 70-300mm lens.
  2. The shooting was done from the rooftop of a building about 60 meters away. The nest was never accessed or disturbed in anyway. 
  3. No flash photography was done. 
  4. The birds, both adult & chicks were never disturbed or handled at any time during this period. 
  5. No intervention happened to disturb the natural course of events. 
  6. All events have been presented in chronological order.
  7. I don't claim to be an authority on the nesting or breeding habits of the Indian grey hornbill. 
  8. This is only a record of my observations over a single breeding season of a single pair of hornbills as they unfolded before me.