New Noah Report – January 2012

Hello Everyone!

January has been quite an eventful month for the Passerine Survey team here in Mauritius and I’m excited to tell you all about it!  I’m happy to report that so far the survey team is doing quite well with our New Year’s resolutions to find more birds, and to put rings on some of the ones we know about already.

We had a really exciting and enjoyable day in early January, when the entire Survey team took a trip to a Nature Park near Pigeon Wood.  We weren’t planning to participate in any of the horseback riding, zip-lining, or quadding activities normally offered to visitors – we were, of course, there to look for birds.  And we found them!   We heard and saw several pairs of Mauritius Olive White-eyes in this area. This is big news for a species that doesn’t have many individuals left in the wild!

Personally, I get so excited when we find olives. They are wonderful little birds, and due to the fact that they are so tiny and usually live in quite dense vegetation, they are often difficult to spot. Luckily, they are really noisy for such tiny creatures and their distinctive call points us in the right direction. Still, seeing them is a special treat. This particular day, it was sunny, we were hiking in a scenic valley, there were white-tailed tropic birds soaring over the nearby mountain and, best of all, there were olives everywhere (or so it seemed!).  I had some good sightings – one in particular when I heard faint calls coming from a river below me, paused to listen, heard a little “peep” next to me and turned my head to see a little olive perched not four feet away, feeding on one of their favourite species of flower.  It was a day I’ll remember for a long time to come!

Our other exciting news is that we have finally managed to accumulate the necessary equipment, expertise, and time to begin mist netting at Pigeon Wood!  As I think I mentioned last month, we wanted to put small plastic rings on the legs of the birds, so that we can identify them by their different colour combinations. This will help us to tell how many breeding pairs actually live in this area. The density is so high that at the moment, we can’t tell neighbouring birds apart unless we see more than one at the same time!

January 19th was another very memorable day – we caught and rung our first fody!  He’s an adult male, and lives in the forest right next to the Pigeon Wood field station.  We named him Captain Jack after the character in Pirates of the Caribbean; we decided he needed a pirate name because he only has one eye! Captain Jack is now sporting a lovely yellow ring on each leg, and he couldn’t have been too upset by the process since he still turns up every morning to wake us with incessant plicking outside the bedroom window!

Since then, we have put rings on four more territorial males.  We attract fodies to our nets by playing a recording of a male making territory calls. The idea is that the resident male will come to investigate and fly into the net in the process of trying to chase off the “intruder”.  This seems to working well, and we should be able to ring more birds in the weeks to come.  This will be useful for our work this season, and hopefully for studying the population in future seasons as well.

As usual, I’ve been keeping busy outside of work as well.  As well as the traditional barbecuing, beachifying, and Saturday afternoon football games, I’ve been getting out and about as well.  It was Chinese New Year on the 23rd of January.  A group of us drove up to Port Louis, the capital city, to watch the parade and other events. There were dancers, singers, martial artists, and, of course, dragons! It was a really fun evening, and great chance to get out and about and experience the diversity of culture here in Mauritius.

It’s been another good month and as the end of the season draws to a close, I’m even more appreciative of the opportunity to be here. I hope everyone at home is having a similarly good start to 2012!

All the best until next time,

Ffion

Ringing a Mauritius Fody

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Endangered Species of the Day

Endangered Species of the Day.

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Happy New Year from Mauritius!

December passed in an absolute whirlwind, and I can’t believe it’s 2012 already!

During the last month, we continued with our work in mapping the distribution of the Olive White Eye and Mauritius Fody. In general, we’ve been to most areas of our survey area but as we see more of where the birds live, we are better at predicting where to find them and have identified a few more areas of interest that we’d like to visit.

As we’re getting a handle on distribution, we’re starting  to focus more on coming up with  population estimate for the two species we’re surveying for. In Pigeon Wood area, the fody population is unusually dense and it can be quite difficult to tell where the territory of one pair ends and another begins. We started to experiment with territory mapping to try and see how many pairs there actually are. Territory mapping involves following one territorial male closely as he moves around his territory, and learning where the boundaries with neighbouring pairs are. As the birds are most active early in the morning, we have been going out into the field before the dawn chorus starts at sunrise. I’ll admit that getting out of bed at 4:30AM is occasionally a struggle, but watching the sun come up over the valley to the sound of Mauritian fodies plicking away is a real thrill!

The survey team has also started learning to mist net. At the moment we’re catching the exotic species as they are more abundant and allow us to get more practice, but hopefully we will be able to catch and ring some fodies at Pigeon Wood in the new year. Having rings on the birds would allow us to identify individual birds and make our population estimation so much easier in that area!

A major highlight for me this month was getting to hold my first bird in Mauritius – a Mauritian Kestrel chick! As the peak workload has passed for many of the teams, there is more opportunity to go out with workers from other projects and see what they do. A small group of use went along with the Kestrel Team to ring some chicks. Kestrel chicks are lovely! I did the morphometrics on one of them, and it was just such a cool experience.

I also got to go out with the Echo team, which was equally thrilling! These chicks already had rings on them, but were being brought down from the next box to get a blood sample. Echo Parakeets suffer from Psittacine Beak and Feather Disease, and the blood sample is used for a study of the effects and transmission of the disease.

On a less fun note, we said goodbye to Karen, our team member from Chester Zoo, just before Christmas. Thanks for all your help Karen, and hopefully see you again soon!

The  Holiday season in Mauritius was really lovely. It was completely different from any Christmas I’ve had before. Of course I missed home and friends and family and snow, but there was good company and good food a-plenty and I really enjoyed myself.

Everyone made a dish or two for Christmas dinner, and we ended up with a delicious mix of dishes from around the world. My fellow North American and I contributed two pumpkin pies, and I’m pleased to report that they were a big hit – especially as most people had never had pumpkin pie before. We also had a Secret Santa gift exchange which was loads of fun. So much effort went into the gifts and we even had a visit from Santa himself, along with one of his elves. I might be slightly biased, but I think my personalised MWF mug was the best present of all!

Now that the holiday madness is over (yes, it was just as hectic here as it is back home. Maybe it’s just me?) I’m looking forward to what the 2012 will bring. Hopefully, lots of new Olive White Eye and Mauritius Fody pairs, and the opportunity to put rings on some of them so we can learn more about them.

Until next time,

 

Ffion

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Ontario Turtles

What a difference 10 days makes! The turtle team is well established in our routine of conducting turtle surveys, checking our traps, and monitoring nesting sites. We are wearing out our incredibly stylish chest-waders at an astonishing rate with all the time we’re spending hip-deep in water, and between one thing and another it’s been so busy that it gets difficult to keep track of the passing days!

Our mark-recapture work this year is going extremely well so far. By giving each turtle an individual identification code, we can recognize turtles we have caught in previous years, monitor individual survival and growth, and keep track of changes to an individuals’ health. This also allows us to estimate the size of the turtle populations we are working with and track changes in the size of those populations. In our first 2 weeks we added over 100 new turtles to the database. We’ve added many more since then, but we’re waiting for a thunder-stormy day to catch up on our data entry and find out exactly how many! Read More »

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Report from British Columbia, Oregon Spotted Frog Program

I’m happy to report that we have had a very busy and successful summer working with the Oregon Spotted Frogs (OSF) here in BC! To bring you up-to-date, we have been using your funds in combination with funds we secured from the Canada Summer Jobs program to hire a super enthusiastic student, Darius Khambatta, from the University of Manitoba (he was home for the summer) to assist with the husbandry of the OSF at the Greater Vancouver Zoo from May to the end of August. Cindy (the keeper responsible for the OSF at the zoo) provided valuable training and ongoing mentoring to Darius throughout the summer months. As well Darius had the opportunity to work with other BCCF employees and Master’s students working on other related areas of OSF research – monitoring the survival of the frogs and their habitat selection upon release. Read More »

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Alien Abduction

Have you ever watched one of those TV shows where someone insists they’ve been abducted by aliens? They talk about being restrained, poked and prodded and probed, and how they may or may not have a piece of alien technology installed somewhere on their bodies. Read More »

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Field update from Napanee

While no habitat stewardship projects have been finalized for the upcoming season yet, the benefit of these restored habitat were visible this year, when all seven pairs of shrike nested on restored habitat.

With the shrikes gone, work has shifted to data entry and the planning and coordination of Recovery Action Groups (RAGs), habitat stewardship activities and our annual Landowner Recognition Dinner. To make it easier for out of town people to participate, the RAG meeting & recognition dinner were again held on the same date. Read More »

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Greetings from Mauritius!

Canada’s New Noahs Report

September has been a busy month, and I can’t believe it’s flown by so quickly! I arrived right at the beginning of September, and was taken straight to Ile aux Aigrettes – much to my delight!

Ile aux Aigrettes is a 26ha island leased by the Mauritian Wildlife Foundation (MWF) and kept as a nature reserve. The vegetation is mostly native and endemic species. There are Mauritian fodies and olive white eyes – Mauritius’ most endangered passerine species. There are also the famous pink pigeons, as well as native reptiles and Mauritian fruit bats. That, combined with the fact that it’s surrounded by the most beautiful turquoise sea I’ve ever seen, makes it pretty close to tropical paradise in my books. Read More »

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Update from Burrowing Owl Recovery Team, British Columbia

Burrow Surprise!

Ania and Dawn were monitoring owl nests checking for egg laying and food caches. We didn’t expect to find a live raven inside. The raven was, dehydrated, weak and covered in dirt and mud. Treatment consisted of electrolytes, cleaning, nutritional support and rest. It was successfully released the following day. Ravens often follow us as we walk burrow to burrow. They are looking for easy food (chicks). That is why the owl food is placed far up the burrow entrance as possible. This feeding practice discourages ravens and other predators but the odd raven attempts to walk up the pipe to the nest chamber then is unable to retreat.  Read More »

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Field update from Napanee

With all the research data collected and only the occasional eastern loggerhead shrike being seen, another field season is coming closer to an end.

Some of the data we collected in data forms like Nest Site Characteristics, Nest Tree Characteristic, Paired Tree Characteristics and Nest Site Choice/Ordination Analysis can lead to a better understanding about this endangered bird’s choice of nest trees and their breeding habitat in general Read More »

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