Thursday, May 31, 2018

CrocLog Podcast - Episode 21

The CrocLog Podcast is back! Here's Episode 21, in which we discuss various crocodile related issues.

In this episode Adam Britton and Brandon Sideleau talk about some recent crocodile science, including species range extensions, using habitat type to predict crocodile behaviour, using drones for crocodile research, color-changing crocodiles, and more. We talk a little about some unusual attacks, and even talk a little about the latest Natalie Portman movie! (don't worry, it's relevant)

You can find the podcast below, and a few relevant links to topics we discussed:

Tuesday, June 13, 2017

CrocLog Podcast - Week of 15th May 2017 (Episode 20)

Here's the latest episode of the CrocLog Podcast. I say "latest" because this was actually recorded a few weeks ago, but work intervened and I had to leave it until now to finish it off. But better late than never, right? And it's still highly relevant.

So we improved the sound quality quite a bit in this episode. It's still not quite perfect, but we're no longer recording off Skype and instead using individual mics. Let's just say that Brandon needs a better one! I'll be composing some new podcast music at some point, unless I can rescue the old theme through technical trickery.

In this episode we interview Flavio Morrissiey about his work training crocodiles, and also some upcoming fundraising events for CrocFest. We also talk further about the Queensland culling proposals, discuss some curious crocodile attacks, and catch up on where the CrocBITE database is heading.

Links and the podcast below:

Monday, March 27, 2017

CrocLog Podcast - Week of 20th March 2017 (Episode 19)

Are you sitting down? Right, you probably thought it was dead, but here's a new episode of the CrocLog Podcast! Technically it's Episode 19, although we don't refer to it by number (dates seem to make more sense).

First off, I'm sorry about the terrible sound quality on this one. Brandon and I both have new laptops since we did the last one, and for some reason whatever magic formula we were using for sound quality has been lost, and it sounds... well, it's listenable, but it's certainly a lot way from ideal. We're looking at a different way of recording the podcast in the future, using high quality recorders which we can then sync up and edit together. We might also need new mics / headsets.

We're going to try and get these out a little more often (two years is way too long between episodes) by keeping them shorter. I think that's what we said last time, but maybe it'll work this time. In this episode we briefly catch up on some recent projects, talk about the new (upcoming) CrocBITE improvements, several crocodile attacks, discuss the renewed proposal for culling crocodiles in Queensland, discuss the influence of habitat degradation on crocodile attacks, and talk about fundraising events taking place in Darwin (of all places) later in the year.

Links and the podcast below:

Monday, May 09, 2016

When David Attenborough Met Saltwater Crocodiles

The reason I'm a zoologist today is down to three people. Firstly, my mum, who was (and still is) an avid naturalist at heart, and who instilled a sense of appreciation for nature from an early age. Secondly, my biology teacher Mrs Val Richards, who saw exactly where my passion lay and encouraged me towards a degree in zoology where others saw different pathways. If you're still out there Mrs Richards, you rock. Last, but not least, is David Attenborough. He didn't have his knighthood when he inspired me, he didn't need one... he was just that awesome.

David turned 90 on Sunday 8 May 2016, and I have to say I wish I'm that switched on, alert and full of passion at that age. Frankly, I'd be satisfied with still being alive at that age. I first encountered David Attenborough on 16 January 1979, when I was not quite eight years old, as the first episode of his landmark natural history television program Life on Earth first aired. I remember being transfixed by what I saw, and I had this over-riding sense of wanting to be like David Attenborough, I wanted to go and see the amazing sights of the natural world that he was seeing, and it opened my eyes to the possibilities of life.

David Attenborough in his trademark blue shirt with
freshwater crocodile (lower right), Erin Britton (left)
and Adam Britton (middle).
In October 2006, a little under 27 years later, my wife Erin and I got to work with David for a whole week. I can only imagine what 7 year old me would have thought of this! Don't they say you should never meet your heroes, and he were about to spend a whole week with ours (Erin, of course, viewed David in a similar light). I had been somewhat instrumental in arranging this, because I was being employed by the BBC Natural History Unit as one of their Scientific Advisers for their new series Life in Cold Blood. Specifically, I was the crocodile expert. This extended to suggesting a whole range of different sequences that could be filmed to illustrate just how amazing crocodiles are. I wanted to make sure we blew the audience away with what crocodiles could do, and of course there were a few sequences that I knew we could achieve here in the Northern Territory with saltwater crocodiles. I realised, of course, that this meant we could perhaps get David himself here to do his infamous "pieces to camera" with crocodiles in the same shot. There was one in particular that I knew we could get, because I'd done it myself several months earlier. The only way to do it properly, though, was to get David to do it himself. To cut a long story short, the series producer felt it would make a great sequence, and trusted us to help them get it. No pressure, then.

Several months later, in October 2006, we were there at last. Meeting David Attenborough had Erin and I both rather nervous. What if he didn't get on with us? What if we didn't get on with him? Perhaps he was nothing like the person we imagined? David Attenborough, it turns out, is even more remarkable in real life as he is on the screen. He's not a big fan of hero worship, so we had to rein that in, but he's just a normal, humble, down-to-Earth kinda guy who is incredibly smart and possessed of a razor-sharp wit. We fell in love with him immediately, and he got on with Erin in particular like a house on fire. We spent an amazing week filming crocodiles, almost like something out of a dream, with David standing about 15 m in front of dozens of extremely large and extremely hungry wild saltwater crocodiles, capturing a sequence of them cooperatively hunting in a way that hadn't been shown on television before. That sense of relief, when it all worked, and David nailed his pieces to camera without getting eaten... phew!

We did several more sequences with him, although not all of them made the cut. Perhaps the best, which I'm still sad didn't make it on screen, involved a freshwater crocodile. This was actually our crocodile, and it was a simple piece to camera where David was talking about how the crocodiles became dominant freshwater predators after the majority of dinosaur groups disappeared, and this little freshwater crocodile got up on his four legs - precisely on cue - and began walking in front of David. I always imagined the crocodile thinking "Wow, that's David Attenborough! I'd better get this right..." It was awesome, and we have a copy of it somewhere, but it never made the cut for reasons of flow. Such is life in television.

When it was time to leave us, David gave Erin an big hug, something she'll never forget. When David gives you a hug, it's genuine, they had such a great time. I was satisfied with a warm handshake. He offered us perhaps the best compliment he could have, that he'd never seen anyone handle crocodiles with as much respect and care as we had. That meant a lot to us. He even wrote us a letter a couple of months later thanking us.

We always hoped to work with him again, despite realising just how unlikely this is. At the time of filming Life in Cold Blood he was seriously considering retiring altogether; this was to be his last series. We're glad that he's still chasing his passion. For us, we got to spend a week with this remarkable man who he continues to inspire us to this day.

Happy Birthday David.

Thursday, May 14, 2015

CrocLog Podcast - Episode 18

Wait, what? A new episode of the CrocLog Podcast!? Yes, it's true. And just to be confusing, this is Episode 18. What happened to Episodes 16 and 17, you might ask? Well, they exist on my hard drive - almost complete - and they'll be coming soon. It's a long story involving editing taking far too long, and being way too busy, but they're coming.

Far too much time was spent on previous episodes editing the audio and making it sound smooth. Well no more, Episode 18 is the entire thing without any editing, other than the opening and closing music tracks. I think it works a lot better, plus here it is now rather than being delayed by six months.

The theme in this episode is crocodiles in unusual places. We talk about crocodiles turning up in Martinique and Crete, we discuss two unfortunate examples of crocodiles being shot and blown up respectively (clearly without any respect), we talk about large crocodiles in India, and an extinct crocodile called the Carolina Butcher that may have been bipedal. Brandon summarizes some recent crocodile attacks, and we dissect a crocodile attack video.

Links and the podcast below:

Thursday, November 27, 2014

Expanding CrocBITE

In December 2013 we launched CrocBITE, a database of worldwide crocodile attacks that aims to improve our understanding of human-crocodile conflict. The database is expanding rapidly, with over 2,700 records currently online due to the efforts of Brandon Sideleau in researching crocodile attack data, becoming one of the largest databases on human-wildlife conflict available to the public. CrocBITE is being used by wildlife agencies and researchers around the world to improve species management and help save lives.

The exciting news is that we're now collaborating with Dr Simon Pooley of Imperial College London, who's recently received an ESRC Impact Acceleration Award to develop visualisations that will integrate with CrocBITE. Simon is employing Information is Beautiful to come up with innovative ways of presenting these data to help us find patterns. This will be available to all users as an interactive online tool to help interpret the information.

The goal of the project will be to better engage the public, local authorities, health workers and conservation managers to both contribute data and explore ways in which its lessons can be applied to saving lives. We will be better able to deliver these lessons to a wide audience particularly in rural areas where the risk of crocodile attack is highest with the aim of improving awareness and mitigate risk of crocodile attack.

I'm excited to see what Information is Beautiful can do with these data, and we're hoping to get the updates finished by March 2015, along with some other improvements in usability for the CrocBITE website.

If you haven't seen CrocBITE in action, you can check it out at

The original website was created using a CDU Innovation grant in association with crocodilian research and consulting company Big Gecko. The project is entirely non-profit.

Thursday, October 09, 2014

Rise from your grave!

Well hello there. It's been a while hasn't it, but the Croc Blog has been on something of a hiatus lately. You can put this down squarely to its owner diverting his energies elsewhere, but this is all about to change... for the better.

First of all, there are not one, but two CrocLog Podcasts on their way. I know this because one of them has been recorded and is pretty much ready to go. Sadly it's a little bit out of date, but hey - let's call it a history lesson. The second hasn't been done yet, but we do have the interview recorded, so really it's nearly there.

Secondly, we'll have a guest blogger appearing soon. I won't say any more at this stage, in case it doesn't happen, but fingers crossed.

Thirdly, I'm back in Darwin again after several months of being here and there, so I'm sitting at a desk in the heat and humidity (the fan is on full) and writing reports, papers and other crocodile-related material. Some of this will surely make its way to the blog.

And finally, here's a picture of a crocodile, because I don't need an excuse!

Australian freshwater crocodile (Crocodylus johnstoni) on the Ord River