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Subject: [Herons] Grey Heron Vs Snake [Print This Page]

Author: tbob    Time: 4/03/2010 17:00     Subject: Grey Heron Vs Snake

4th March 2010, Nam Sang Wai.

Sorry the quality of the shots is not very good but the content maybe of interest to some people







Author: lchunfai    Time: 4/03/2010 18:55

wonderful~
Author: hkwongkit    Time: 4/03/2010 19:15

Great series of shots, Bob!
Just incredible and how I wished you had it on HD video ...
Author: 鄭雅麗    Time: 5/03/2010 06:55     Subject: grey heron and snake



Ooops, I tried to send a reply but it didn't work. Let me try again...
----
The guy looks pretty graphic, and happy, for that matter. Ah, I wish I were there...

Ngai-lai
Author: tbob    Time: 5/03/2010 07:02

Yes, he was pretty proud of the fact that he was going to have a big lunch, except in the 3rd photo from the top, when the snake made several attempts to bite him.

Bob
Author: 鄭雅麗    Time: 5/03/2010 07:22     Subject: heron vs snake

Your pics tell a great story, er, maybe, a sequel to a digital story of mine:

http://hk.video.yahoo.com/video/video.html?id=1651569

Enjoy,
Ngai-lai
Author: sdavid    Time: 5/03/2010 08:33

Interesting sequence of photo's, what and opportunity to witness. The snake appears to be a young Burnese Python.

Did the Heron make any attempt to dispatch the snake in the time between your 4th and 5th shots?
Author: sammysam    Time: 5/03/2010 09:23

A stunning sequence of photos...
This impress me that I didn't think of... Did it kill before it was swallowed? Will the snake bite off the stomach of the heron....?
Author: subbuteo    Time: 5/03/2010 10:03

I have it on good authority that this is probably a Mangrove Water Snake. 黑斑水蛇 Enhydris bennettii
Author: ajohn    Time: 5/03/2010 10:14

I would agree on this being a large Mangrove Water Snake - which is also a likely species at this location.
A great set of photos to document this unusual activity.
Author: sdavid    Time: 5/03/2010 10:44

I concede - it does look like a mangrove water snake.

Now the excuse...!  I alway forget how snall Grey Herons actually are, and from some quick rough calculations based on the heron biometrics (assuming eye-bill tip length of approx. 140mm) I make the snake to be about 540-570mm in length, give or take, which is far to small for a python, (even a hatchling at 650mm).

I did initially think of MWS but it just seemed to be too big from looking at the pictures (cue chorus of yeah, yeah, chinny reckon!)

I'll wind my neck in.
Author: wcaptain    Time: 5/03/2010 11:03

Some experts also said it is a mangrove water snake

黑斑水蛇(Enhydris bennettii)
Author: tbob    Time: 5/03/2010 12:09

Thanks all for IDing the snake. The heron did put the snake down several times but as far as I could tell it was alive when he swallowed it. Unfortunately I only had a 400mm lens (equiv to 640mm with crop factor) and it was all happening a long way from me.

Below is a full frame shot of the action taken on the Canon 7D with 400mm lens.

Bob

Author: cwchan    Time: 5/03/2010 12:49

A great series of shots, Bob.




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