16 August 2009

Delphi's Dolphins 14, 9-15 August


UNFORGETTABLE. Thank you Tethys Team, thank you dolphins… And I’ll never say again: ‘‘le thon… c’est bon!’’

Alice, France

---

How lucky I was when I clicked on a website which led me to Tethys' dolphin conservation project in Galaxidi. I was just expecting a 7-day break in Greece to discover dolphins in their environment… I got this and so much more. Let’s start by the beginning: the nice little city of Galaxidi and the confortable on-the-top-of-the-hill house managed by a warm and welcoming team. Then, daily sessions to learn about dolphins, overfishing, global impact of our contemporary way of living on Earth resources. Thanks to these talks and to the documentaries we watched, you do not remain a simple volunteer fond of wild cetaceans, you have the chance to reconsider your own role as a citizen in this world. This aspect of the stay was unexpected and, in my view, essential and so well presented and conducted by Joan and Silvia. Bravo and thank you for your commitment to my conciousness raising. Let’s move on to the boat settings to observe dolphins and other creatures. There is no words to express the feelings you have when you are in a boat surrounded by hundreds of dolphins playing together, bowriding… I just wish that anyone could have this chance once in a lifetime, together with passionate team members who respect the animals. It was just unforgettable and spectacular. At the same time, with the Tethys team, the chance is not only to watch and admire dolphins but to help counting them, recording their different behaviours, localising the groups and then cropping the pictures, matching the dorsal fins etc. It is worth to take part in this aspect of the daily work as it is just indispensable to better know dolphins and carry on protecting them. This week was also the demonstration that you can deal with serious issues and topics with pleasure, humour, lots of laughs and bottles of wine! I have very much appreciated Aina’s patience (I wish you the best for your thesis), Joan’s sense of humour, knowledge and dedication (I wish you good luck for your PhD and the best for your life… and don’t forget to buy sunglasses!) and Silvia’s pedagogic talents and warm presence (I hope to meet you in France in the future). Thanks again to the three of you for making this week so unique, and to the Tethys’ Board to keep this programme sustainable. A bientot! C’etait formidable!

Gaelle, France

---

‘Nous avons tous la tete dans le caniveau mais certains d’entre nous savent regarder les etoiles’ --Oscar Wilde

Here, in Galaxidi, to see stars just look at dolphin’s eyes. I saw them… so thanks a lot for this to you Aina, Silvia, Joan (sweety so tired grizzly ☺). Thanks for your kindness and your patience!


Odile, France

15 August 2009

14 August 2009

Collisions between ships and cetaceans in the Mediterranean Sea


A new web site (in English and Italian) has been created to document the problem of collisions between ships and cetaceans - particularly large animals such as fin whales and sperm whales.

The site was made by the Tethys Research Institute to document and raise awareness on the problem in Mediterranean waters, where collisions represent a significant threat.

The project, funded by the Italian Ministry for the Environment, is being conducted in collaboration with ACCOBAMS and the IWC.

Visit the web site: www.collisioni.org

Ridurre le collisioni, il nuovo impegno dell’Istituto Tethys


Al via un progetto che coinvolge compagnie marittime, capitanerie e diportisti per salvaguardare i cetacei del Mediterraneo

L’istituto Tethys ha avviato in questi giorni il Progetto Collisioni, che si propone di ridurre il rischio di incidenti tra imbarcazioni e grandi cetacei. Per la balenottera comune e il capodoglio - i due cetacei più grandi - le collisioni con traghetti, cargo e navi da crociera rappresentano una delle principali cause di morte.

“Nelle acque del Santuario internazionale dei mammiferi marini muoiono ogni anno decine di balene in seguito a un evento di collisione e data la gravità della situazione è necessario individuare una serie di misure per mitigare il più possibile il problema” afferma Simone Panigada, vicepresidente di Tethys e coordinatore scientifico del progetto.

Grazie a un finanziamento del Ministero dell’Ambiente e della Tutela del Territorio e del Mare e alla collaborazione di ACCOBAMS e IWC, l’Istituto Tethys svilupperà una serie di azioni di ricerca e di sensibilizzazione per la tutela dei cetacei.

E’ stato anche realizzato un sito (in italiano e in inglese) con informazioni e immagini di collisioni. Gli utenti possono segnalare l’avvistamento di un cetaceo che riporti i segni di un incidente, compilando un’apposita scheda. Inoltre sono stati prodotti un gran numero di adesivi e di poster che verranno distribuiti in porti italiani e francesi allo scopo di sensibilizzare e informare su questo problema.

Il progetto prevede la creazione di un network che coinvolgerà istituti di ricerca, capitanerie di porto e compagnie di navigazione, al fine di facilitare lo scambio di informazioni e creare una banca dati mediterranea sulle collisioni.

Mauro Colla

www.collisioni.org - il sito sulle collisioni realizzato da Tethys

Poster on collisions


The poster to raise awareness on collisions between ships and whales, with drawings by Massimo Demma.

Download high definition file

13 August 2009

How to write a scientific paper

Students often find it difficult to metabolise the rules behind scientific writing. They may confuse Methods with Results, or describe their study area in the Discussion section -- something that may horrify the expert reader.

The reason why many students have such problem is probably simple: nobody ever taught them how to do it right.

Then just consider a D.I.Y. approach: it may do miracles here. A simple Google search may come to your rescue. Digit something like "how to write a scientific paper" and see what pops up.

I just tried it and the following site appeared on the top of the list:

http://abacus.bates.edu/~ganderso/biology/resources/writing/HTWsections.html

I haven't explored any further, but this first hit seems to be good enough for most problems faced by students when the time comes to write their thesis, or their first scientific article.

Happy reading, and then happy writing!

Giovanni Bearzi

12 August 2009

How wrong can our perceptions be?


Apparently, very very wrong.

We just don't see reality as it is, as any Buddhist or other meditator would tell.

We make it up all the time.

A funny example, which admittedly has little to do with Buddhism and much to do with Gestalt, is the famous figure enclosed here (click on it to expand).

Are squares A and B of the same colour? Of course not: one is white and the other is grey. Well, one is dark grey and the other is light grey. In any case, it can't be the same colour. No way.

Until you have a better look, process the image with PhotoShop, or visit the web site below:

http://en.wikipedia.org/wiki/Same_color_illusion

Don't trust your illusions!

GB

11 August 2009

Cetacean Sanctuary Research 11, 3-9 August


All of it was so emotive! I never met Risso’s dolphins, sperm whales and Cuvier’s beaked whales and I’m so happy they showed us their beauty. The researchers we’re really helpful and shared their passion on work always, we were at home with everybody, thank you very much. I hope someday we can repeat this wonderful week with you and cetaceans will live free in our loved Mediterranean. See you soon!

Sara, Spain

---

The BEST week of my life!!! I could definitely live like this. All the cetaceans we saw were so beautiful and amazing. I definitely want to come back next year. My favourite was the Risso’s dolphins, as they are so beautiful. The researchers and the captain were all very friendly and welcoming and the food was great, especially the cakes! I am very sad to leave. I wish I had another week on board! I wish you all the best of luck for the rest of the season. Next time, I want to see a fin whale ☺ See you next year!

Paolo(17), England

---

It’s amazing to see people so enamoured and passionate - to have love like this for animals is something that brings more to the world, and I can only hope that more people experience this and some of it ‘rubs off’. Just like the dolphins and whales that touch each other you have touched me. Thank you so much – please keep in contact and I hope I can continue to help you with your work. Love.

Myvanwy, Australia

---

Non so più cosa dire. È stata la seconda volta che ho passato una settimana sulla “Pelagos” e devo dire che qua mi sento più a casa che in qualsiasi altro luogo. Ho solo 17 anni ma è già da tanto che amo il mare e in particolare i cetacei. Però non è soltanto questo che mi fa voler ritornare il più presto possibile o meglio semplicemente non andarmene mai più. È il team dell’ istituto Tethys lavorando sulla barca che ti passa la passione per i cetacei del mediterraneo. È la barca che per 17 persone non è grande però è bellissima e il posto più bello per passare una settimana d’estate che si può trovare. È anche il capitano che, anche dopo una giornata senza avvistamenti, mi ha fatto essere ancora contenta, dicendomi: “La cosa più bella sulle balene e sui delfini è che sono libere. E perché sono libere un giorno li vedi, un giorno non li vedi. E se poi li vedi è un regalo.” Tuttavia, l’ esperienza è “bittersweet”. Guardando il video sui delfini comuni mediterranei di cui ci sono ancora quindici – o dieci – o forse zero, ci sono venute le lacrime agli occhi. In questa settimana siamo riusciti a vedere capodogli – giganti e impressionanti, un sacco di stenelle – divertenti e carinissimi, zifi – rari e bellissimi, e grampi – speciali e individuali. Una settimana meravigliosa, anche perché non siamo entrati nel porto per quattro giorni (!). Ho imparato molto e il cibo era favoloso. Grazie al team e al capitano, non dimenticherò mai le esperienze fatte nei giorni passati e spero tanto di poter ritornare presto. Grazie!!!

Julia (17), Italy

---

A lot can happen in a week. Dolphin. That’s the one like Flipper, right? Does the tricks at Seaworld and has a big grin. Sperm Whale. That one’s easy. Moby Dick. Fin Whale. Er, it has a fin? Just one short week ago that was about the sum of my knowledge of odontocetes and mysticetes. You see, a lot really can change in a week. I could write about the magnificent animals that we were so fortunate to see. Or I could write about all of the knowledge and facts that the researchers were so generous in teaching me. But instead, I’d rather say how much the last week has changed me. I decided to come to the Tethys programme as I did not know anything about whales and dolphins and if truth be told I had not previously been particularly interested in them. Not that I was indifferent to their plight, but rather that they had never really registered on the radar before. Or should that be echolocation? (Crikey, another thing I learnt). The two things that began to change my attitude to these animals were seeing them in he wild, and listening and feeling to the passion and dedication the researchers had for them. Pictures and TV programmes just cannot do justice to the speed and agility of a striped dolphin or the size and power of a sperm whale. Seeing them free and in their natural habitat gives a whole new perspective the them. But seeing a Curvier's beaked whale on the surface for a few magical moments gives you only a glimpse at the real animal. It was listening and talking to the reasearchers that really made me realise how special and important these animals are. So a big thanks to Alessia, Enrico, Morgana, Claudia and Roberto. There can always be a danger in anthropomorphism, in that sometimes we take a decision regarding a species not on what is best for the animal but rather on what is best for us. What I learnt during this week is that we should not only help and protect these dolphins and whales because they give us pleasure, but also because a world where these magnificent animals can not survive and flourish is probably a world in which we will not survive and flourish too. Finally, there can sometimes be a little trepidation before embarking on a new adventure like this. I can sincerely say that I could not have wished to spend a week on a boat, in the middle of the Ligurian Sea with a nicer, more interesting group of people. Hope you all have a wonderful life.

Matthew, England

---

Thank you all so much - Enrico, Claudia who knows almost everything, Morgana, Alessia the actress who first told us of the mysteries of the Mysticetes, e il capitano Roberto who helped us all feel safe – indubitabilmente! It has been wonderful living with you and the other volunteers for a few days, and sharing our lives together. You have taken us to some wild and beautiful places - we especially remember waiting still and quiet in the open sea, out of sight of land, for the Cuvier’s beaked whales to surface again, and also the striped dolphins playing around the boat and the bow. You have organised us with a good mixture of authority, charm, knowledge and kindness without over-control - molto simpatico (there is no English word for simpatico because we are not good at doing this!). Although this was an experience of great beauty for us it was also bittersweet because we all know of the dangers these animals, and we ourselves, now face.

Peter, England

10 August 2009

Dolphins of Greece, 1-9 August


The Earthwatch experience in Vonitsa was everything I had hoped it would be and much more. Not only did we get a good insight into the daily work of a marine researcher. We also got the privilege to be touched by the passion of Susie and Marina – two of the true heroes in Tethys; one of the organizations that stand between us and the total collapse of sea life as we have known it from the birth of mankind until today. I think I speak for all the team members (in what I would absolutely call a stellar team) when I say that we will all return to our home countries filled with inspiration to make a difference in the fight for our oceans. That was the serious part. On top of that, I have had an absolutely wonderful time here. With warm, generous and fun people, both the team members and of course our hosts: diligent, helpful and sweet Susie and energetic, bubbly, Berlusconi-bashing Marina. Add to that the stunning Greek landscape, wholesome delicious food and the one around which everything revolves: Posi the dog. I could not possibly have spent a better 9 days!

Jonas, Sweden

---

The summerheat of Greece seems to have melted the normally cold hart of this Scandinavian. I am feeling quite emotional about having to leave Vonitsa and getting on the plane home tomorrow. My expectations for this expedition were met and surpassed. Learning about the research was interesting and a great eye opener. Spotting dolphins was exiting, but the interaction with my fellow team mates and the researchers was without a doubt the best part. I have gained great respect for all the hard work and dedication required to give us -amateurs- a short glipse of the work of a marine biologist. Thank you so much! Finally, I would like to give HUGE thanks to Marina and Zsuzsanna for taking such good care of us. Marina, you showed so much knowledge, energy and passion that I almost want to become a marine biologist myself. Susie, although you can be a bit bossy at times, I am just lost for words to describe how much I appreciate the effort you have put into guiding us through the expedition. It wouldn′t have been the same without you.

Christian, Sweden

08 August 2009

Delphi's Dolphins 13, 2-8 August


I have always wanted to observe dolphins in the wild, and this summer 2009 it finally came true thanks to Tethys! When we first spotted the dolphins and came close to them, I was hypnotysed and could not take my eyes off them! When the dolphin looks in your eyes, the heart stops and there is nothing else. It’s you and the dolphin. Nothing else matters. It took me a while to switch my attention to my assigned task with the equipment! I want to thank the organisers of this program for the great idea of involving volunteers into research work and bringing up that idea to life! The experience of all living in the same house, cooking together, doing house work and spending time on the boat makes one feel part of a family. At the end of the week, I have a different perspective of looking at the dolphins and life in general and made new friends!

Julia, Russia

---

"Girls you are so lucky! You saw all three species of dolphins in just two days!" - the researchers told us. Yes, we saw bottlenose, common and striped dolphins in our first two days out to sea, but that’s not what made us so lucky… The Tethys Research Institute’s volunteer program was definitely an experience we’ll all remember. From cooking and cleaning, to identifying dolphins by matching dorsal fins, we did it together - and shared a bond that only getting on a little inflatable boat at 8 AM could create. Out at sea, I think every one of us discovered a little portion of their identity. Yet at the same time, our relationships with fellow volunteers, the researchers, the dolphins, and nature as a whole grew as well. Every day, we learned a little more about the program, the dolphins, each other, and ourselves. By the end of the week, we were a family. We all came from different countries and had different backgrounds and unique life stories, but when the dolphins zig-zagged playfully at the bow of the boat, we all embarked on one unanimous emotional adventure. Sure, we appreciate seeing all three dolphin species in the first two days we went out to sea. But I want to thank Tethys for letting us become part of the little family they have here at Galaxidi, and transforming what could have been just a regular volunteer project into something much more. I think what made us truly lucky was that we were able to be part of such a special project - one that turned the house we stayed in into a home.

Jacqueline, USA

---

The project brings home the aspects of nature not normally advertised in public society today. Here at the project, we have learnt so much more than we ever imagined about the nature of the sea and the damage humans are doing to it. However, learning in such a beautiful landscape and in such fantastic company we saw only what we had dreamt about. The intelligence and gentle behaviour portrayed by the dolphins was breathtaking, they were so sociable with each other and acted so perfectly as a team, it moved us deep inside. We were so lucky to see all three types of dolphins - bottlenose, common and striped. And also a sea turtle! Each animal filled us with amazement and left us quite emotional especially knowing the background of the troubles faced by all sea creatures. The team in Galaxidi was an inspiration since the beginning. Their care and hard work towards us and the dolphins was outstanding and we felt honoured to be with them. The researchers seemed to be so compassionate and there was something quite special about their love, dedication and interest for cetaceans. We have the same interestes as the researchers, which helped to create a strong sense of family among our group.

Nadine, Germany, and Grace, U.K.

06 August 2009

Distribuzione ed ecologia del grampo


Il collaboratore di Tethys Enrico Pirotta si è brillantemente laureato (cum laude) con una tesi intitolata:

Distribuzione ed ecologia del grampo, Grampus griseus (Cuvier, 1812), nel Mar Ligure occidentale in relazione a parametri fisiografici, oceanografici e biologici.

La tesi è stata svolta nell'ambito della Laurea specialistica in Biologia Marina presso l'Università di Pisa (relatori: Alberto Castelli e Arianna Azzellino).

05 August 2009

Ma dove sono stata per 10 anni?


Se faccio i conti e realizzo che sono stata lontana dal lavoro di campo in Mar Ligure per 10 anni faccio fatica a crederci, dopo una settimana su Pelagos mi pare di non aver mai interrotto.

Certo, la barca non è più la “nostra“ Gemini, comandante e ricercatori si sono avvicendati, i protocolli di ricerca si sono evoluti, le domande cui dobbiamo rispondere sono più complesse, ma la passione e l’emozione sono le stesse di allora, e sono riemerse prepotenti.

Nonostante una crociera ricca di avvistamenti, che hanno spaziato dai capodogli ai globicefali, dai tonni alle mobule, dalle tartarughe alle sule e alle libellule (mancavano giusto gli anfibi, come categoria), non abbiamo incontrato nemmeno una balenottera, la “mia” specie, quindi temo che dovrò ricorrere a questo pretesto per tornare al più presto alla postazione di avvistamento…

Grazie a Elisa e Mauro, competenti e affidabili, e con cui mi sono trovata davvero bene, a Morgana e Claudia, al Comandante Roberto e naturalmente a Sabina per un progetto gestito brillantemente sia dal punto di vista scientifico che organizzativo.

Mi chiamate quando c’è un buco?

Margherita Zanardelli

03 August 2009

Cetacean Sanctuary Research 10, 27 July – 2 August


Osservare cetacei in libertà, nel loro ambiente naturale, potendo esprimere la loro totale essenza credo sia qualcosa di indescrivibile… non potrei andarmene più contenta per i numerosi avvistamenti fatti! Ringrazio tutto lo staff per aver risposto in maniera esaustiva a tutte le mie domande, potervi vedere al lavoro per me è stata una bellissima occasione… prenderò esempio da voi!

Francesca, Italy

---
A week with amazing sightings, good weather, an international group of people, a friendly crew and, of course, the most beautiful ship in the world: Pelagos. We were very lucky to see five sperm whales, a big group of pilot whales, striped dolphins, sea turtles, two manta rays and other animals. I didn’t expected to see so many different species which were sometimes just one or two meters away from you. Seeing whales and dolphins in the wild is an experience you will never forget! When they jump out of the water it’s just like – WOW! We also saw a sperm whale jumping, which is a very unusual behaviour. His whole body was in the air and I’ll never forget that unbelievable amazing picture, I’m sure. This week was one of the best in my life, so thanks to Morgana, Elisa, Claudia, Margherita, Roberto and Mauro, who made it so unforgettable.

Antonia, Germany

---

I knew that this week had the potential to be a great experience but I couldn’t imagine just how thrilling it would be see to see the whales and the dolphins up so close in their natural habitat.
There was so much we were lucky with - the group, the crew, the weather was absolutely perfect and so many sightings of different creatures. Sadly there were no fin whales to be seen but having the pilot whales spend so long with us more than made up for it (and filled up my memory card and discharged my camera batteries). And whilst swimming in the sea was most refreshing, I tried not too hard to think about just how deep the water was beneath me! I had a great week despite the sleep I lost because of the nightshifts, although a rather closer encounter than was necessary given the open sea with a sailing boat that seemed not to know what direction they were travelling in, during our second night shift added to an otherwise rather quiet time! The memories of the week, which went far too quickly will stay with me for a very long time.

Tracy, England

02 August 2009

Delphi's Dolphins 12, 26 July - 1 August


A memorable and wonderful week.
Day 1: Rough sea, just trying to stay aboard and exercising back muscles. All very impressed by Silvia’s skills at driving the inflatable. Hot sweaty night.
Day 2: Calmer sea, but still bumpy. Caught sight of something like a dorsal fin, adrenalin rush, and yes it was a dolphin! but no! A plastic one. We tried to reanimate it, but there was nothing to do anymore. Continued the search for real ones. Unfortunately no more dolphins that day, either plastic or alive. Consoled ourself with sweet pastries and cookies from the Itea bakery.
Day 3: Hopeful for our lucky day, and now Nadine had arrived to complete the team. The sea was pretty calm (state 1) in the bay but then varied from state 1 to 6. Sightings: dead juvenile sea turtle (or part of it), and two brown reddish jellyfish. No dolphins though, but we ended our morning with a fresh dip in the sea during which Silvia showed us a beautiful red starfish. That night a dressed-up dinner at a delightful family restaurant.
Day 4: Bad weather, still no dolphins.
It was time to take control of events… FORGET ABOUT SCIENCE AND START PRAYING. The intrepid team devised a multi-pronged attack. Greek Orthodox Church (light candelizzas). Consult the Delphi Oracle (with an offering of a dead tuna jawbone discovered on a beach). Psycho-social group therapy session (Dolphin Celebration Ritual: purchase of stone dolphin totem, further use of totem as ‘talking stick’). New Age: dolphin totem ritual at breakfast (candlelight & totem-at-table). Yoga: practice of newly created ‘dolphin salutation’ by all, including those who don’t do yoga). Superstition: Aina’s pants inside out (and who knows what else was done privately?). GUESS WHAT, IT WORKED!
Last Day: Thanks to Aina’s sharp eyes, we discovered a school of 26 striped dolphins by 9.45am: mothers with newborns, juveniles, complete with leaps & bounds, Curley (an old favorite but this time swimming with a calf) and a new favorite with asthma, who gave little rasping breaths on surfacing.
We want to thank the wonderful team of Silvia, Aina and Giovanni for: their incredible competence, patience, intelligence, stimulating and interesting lectures, charm, humour, waking us up, consideration, boat driving skills, memorable discussions, depressing films, great organization, hard work, focused passion and inspiration.
There is a saying: quando una pianta cade fa rumore, una foresta che cresce non fa rumore ma è molto più forte (a falling tree makes a big noise, but a forest that grows in silence has more power). We are positive that your effort will have the same result. Thank you!

D-edicated
O-rganized
L-ovely
P-eople
H-elp
I-ndangered (endangered)
N-ature

Roberta & Christian, Italy
Felicity, UK/USA
Petra, The Netherlands

01 August 2009

Book of the Month: August 2009


Silent Spring

by Rachel Carson

Mariner Books, 2002 (first published in 1962)

The book is widely credited with helping launch the environmental movement. When Silent Spring was published, Rachel Carson was already a well-known writer on natural history, but had not previously been a social critic. The book was widely read (especially after its selection by the Book-of-the-Month Club and the New York Times best-seller list), and inspired widespread public concerns with pesticides and pollution of the environment. Silent Spring facilitated the ban of the pesticide DDT in 1972 in the United States. The book documented detrimental effects of pesticides on the environment, particularly on birds. Carson said that DDT had been found to cause thinner egg shells and result in reproductive problems and death. She also accused the chemical industry of spreading disinformation, and public officials of accepting industry claims uncritically. (from Wikipedia)

Also see: NRDC - The story of Silent Spring

---

View complete list of Tethys Books of the Month

View complete list of Tethys Videos of the Month