PDA

View Full Version : It's not a lizard: it's a rhynchocephalian!


alanhill
10-31-2006, 5:53 PM
I went to Chester Zoo again on Sunday. It was my eighth visit with my D70 in the past 18 months. For the first time the zoo's most unusual animals were showing themselves out of their burrows. I don't know if it was because there was sunlight streaming into their enclosure or the heating had been turned on or they were hungry or, just possibly, there was a little courtship going on.
Anyway six of the tuataras were visible in their enclosure.

http://img.photobucket.com/albums/v322/alanhill/ZooWorkedUp/Chester08b045.jpg

http://img.photobucket.com/albums/v322/alanhill/ZooWorkedUp/Chester08b028.jpg

The male and one of the females basking.
The window is behind the enclosure, so I had to experiment with my SP800 flashgun (with the diffuser and bouncing the light) to balance the sunlight and the artificial lighting overhead.

Everyone walking past said 'Look at the lizards'. But they are not lizards. Unfortunately I was standing in front of the sign explaining that tuataras are the only surviving rhynchocephalians: their ancestors were around long before the dinosaurs! These reptiles are found on just a few islands near New Zealand. Chester and three zoos in the USA are the only places they can be seen outside their homeland - and they are mainly nocturnal, so they aren't exactly easy to see even in these zoos.

A few minutes later one of the females approached the male's burrow. The sun had dipped a little, so I could shoot without the flash. I felt I was lucky to get the opportunity to take these photos.

http://img.photobucket.com/albums/v322/alanhill/ZooWorkedUp/Chester08b108.jpg

http://img.photobucket.com/albums/v322/alanhill/ZooWorkedUp/Chester08b089.jpg

Alan
BTW, I see that this is my 2000th post here. I hope that some of them have amused and educated you a little :)

phishphorphun
10-31-2006, 5:58 PM
First shot is a killer Alan. Nice closeup:exclaim:

As for the 2000th post...I look forward to your next two grand:-D

Ibn
10-31-2006, 6:24 PM
Very unusual looking creatures; very dinosaur like. You did an excellent job of capturing them.

BTW, congrats on your 2000 post.

Andreas Werth
10-31-2006, 7:34 PM
Hi Alan,
thank you for another education session :-)
Inspired by your post i searched for some more informations. Very interesting indeed - a living fossil!

chubasco
10-31-2006, 7:58 PM
Hi Alan,
thank you for another education session :-)
Inspired by your post i searched for some more informations. Very interesting indeed - a living fossil!


Andreas, admittedly, Alan is probably older than you, but calling him a living fossil is just too much:badgrin:
(just kiddin')


The first pic is a dandy, looks like a still from a Ray Harryhausen film!
Thanks for sharing, Alan.;)

Schnauzer
10-31-2006, 9:34 PM
Nice shots Alan and very interesting.

matpreec
11-01-2006, 11:09 AM
Superb shots Alan! Fascinating little creatures indeed :-)

alanhill
11-01-2006, 1:59 PM
Thanks folks. I only feel slightly fossilised, but it probably creeps up on you . . .

Alan

squidfish
11-02-2006, 2:28 PM
Great shots Alan. I know this enclosure well and its not the easiest to shoot in to, especially as they often stay well hidden.

Cheers

Rich

Cuong
11-02-2006, 6:05 PM
Great shots Alan, and very interesting creatures. They look almost plastic