Tag: wildlife conservation

There were no signs of the Monday morning blues as we set out to sea after two days ashore. Rightly so, as the sun was shining, the sea was calm and snow dusted the top of Pico.

Aside from our normal encounters with common dolphins and loggerhead turtles, the first main event to document was with a mighty fin whale, second only in size to the blue whale. It is not often you can spend your Monday morning tracking fin whales.

However, the day was to get better. Reports were coming in of a pod of false killer whales. So we powered along the south coast of Pico island and sure enough came across a large pod (100+) of the false killer whales – sleek, black, torpedo-shaped and a member of the dolphin family.

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This species is often found in association with bottlenose dolphins, and we weren’t disappointed. A flurry of data collection and photography ensued, as the teamed work to document the encounter (and individuals) but also enjoy the show, as both species moved in to the ride the bow waves of our boat.

As we finally parted ways, and went back on one of our survey transects, the day was neatly rounded off with yet more fin whales and a passing encounter with a small group of Risso’s dolphins.

Monday was definitely a dolphin day.

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Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

Our third day at sea was the perfect illustration of why fieldwork brings both freedom and frustration.

The whales were using the freedom of the ocean to disappear without a trace and we were being drawn into a nautical game of hide and seek. How hard is it to find 50 tonnes of whale? – very, when they can dive for 90 minutes on one breath and descend to 1000 m below the surface.

But the team are a determined bunch. With ‘eyes all around’ looking in every direction the sperm whale had to ‘blow’ its cover at some point.

 

We also had one other trick up our sleeve, as Annabel deployed the hydrophone – an underwater microphone to listen in on the whale’s world. We then had a better sense where it may be moving. The audio-visual vigilance paid off and a single male sperm whale was finally spotted and photographed for the identification records.

 

 

The weather also conspired against us, with increasing winds restricting our movements around Faial. With a limited search area, the dolphins also proved elusive, with just a handful of common and bottlenose sighted. The turtles were the only ones keeping up a regular appearance and giving any consistency to the data.

This is why we are here – to better understand the patterns of appearance and disappearance. After all, any record or none at all – they are all still valuable data.

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Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

If our first day at sea was about diversity (with blue, sperm and humpback whales; not to mention the common and bottlenose dolphins), our second day was all about intensity.

After the obligatory turtle sighting from Carlos (winning the prize for the first spot of the day), common dolphins were again added to the sightings list, but this time with calves. Our lookouts (Anthony and Simon) then proved their worth with a dolphin shout that turned out to be Risso’s, again with calves. With hieroglyphic scratches covering their bodies, this not only makes them distinctive, but also gives a window on their history.

Body art was also a theme for the part of the day, as we observed the ‘chevron patterns’ of several fin whales – these markings behind the head are partly used to identify individuals.

The afternoon was reserved for sperm whales by the dozen. Keeping the team busy recording blow rates and fluke photographs for identification of individuals. Several of the females observed were also with calves. There must be something in the water!

Until tomorrow.

Craig

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Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

This is Anthony, Craig’s assistant expedition leader, reporting on our first day out at sea.

Datasheets at the ready, we set sail this morning. Within moments of leaving the dock, we spied our first pod of common dolphins. In the rush to get the corresponding paperwork to document this event, a turtle was spotted by Annabel. Now hurriedly looking for the turtle sheet we were now in the bay and into the blue.

With the early records documented, we saw our first blow in the distance. It belonged to a humpback whale. Before we could get there, it had dived. Luckily, however, the radio, operated by our spotters on land, reported sightings of a baleen whale, so we powered in that direction.

 

When we arrived we discovered it was the mother of all baleens, the mighty blue whale. We patiently watched it as it swam gently on its way before diving and giving us five minutes or so of Meerkat-style peering around in all directions to see where the next blow came from.

 

Eventually we headed off and happened upon our humpback again, waving at us with his enormous pectoral flipper.

The day was rounded off with a group sperm whales until we had to make our way back to the harbour and call it a day.

All in all we could not have hoped for a better first day. What will tomorrow bring…?

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Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

After an early start for the final pieces of preparation, we can at last say a big Azorean welcome to our expeditioners.

The team all arrived safely, from the north, east and west; via a mix of routes and modes of transport. The good news is they are all present and correct and very excited. So the first slot of 2015 officially begins.

With initial introductions, risks assessments and briefings completed, we stretched our legs with a whistle–stop orientation around Horta. Whilst important for us to impart the initial project knowledge, it has been great to learn about our new team. The day was rounded off with our first dinner, created in-house by the team – a tasty vegetarian pasta it was too!

Rested and recuperated from the travel and briefing exertions of yesterday, the science training began today. Familiarisation with equipment was followed by data records training, and rounded off with a boat orientation – though the latter was slightly delayed, as our vessel went (without us) to the aid of another boat stranded engineless in the harbour – always be prepared for the unexpected!

 

Slightly less than unexpected was the small ‘weather spanner’ thrown into the workings of the expedition, as our training session at sea was postponed by high winds. Tomorrow looks more favourable, so it will be all systems go as our team put their new-found knowledge into practice. The whales won’t have to wait for us much longer 😉

The weather delay meant Lisa (our scientist) could give a background talk on cetaceans, and the team could acquaint themselves with the data entry and the fluke matching process – how we identify and track individual whales.

The day was rounded off learning key identification features of species we will hopefully encounter, the team are now poised and ready for action. All we need now is a good night’s rest and the right weather for whales…

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Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago

Hello everyone

It’s time for the initial introductions. I am Craig Turner and I’ll be your expedition leader in the Azores this year. It is great to be going back after my first stint last year.

I am already on route, having packed my gear and left the snowy hills of north Scotland yesterday. Today is the Lake District to Lisbon leg, and tomorrow Horta. It will be great to meet up with friends and colleagues from last year, not least our scientist Lisa Steiner. If you want to find cetaceans in the Azores, then she is the person to find them. Last year, my baptism was blue – a great way to kick off our data collection. Who knows what it will be this year, with an early and rare rumour of orcas in the wider area.

I arrive a couple of days before you in order to set up the expedition headquarters. We’ll have Anthony and Chris as expedition-leaders-in-training along with us on each slot, which will be a great addition to the team. I’ll send around another message once I get on the ground in Horta and confirm my local telephone number.

This reminds to mention communications on the island. There’s mobile phone reception on Faial in addition to internet here and there, but there’s also a golden rule of no cell phones while we’re at sea. Hopefully you can resist the need for frequent international comms, and why not go off the grid for the expedition, and soak up the expedition experience.

I know you’ve all been eagerly reading your expedition materials and know to bring many layers of clothing. The weather can be a bit like four seasons in one day, so prepare for warm, cold, wet and dry. Like the weather in Scotland! Don’t forget your waterproof trousers – you’ll thank me when you are stationed on the bow as a lookout and the weather is choppy.

So with the local team in place, whale sightings already logged by Lisa, all we are missing is you. This Monday morning is hopefully one we are all looking forward to….. It will be great to meet you all and I’ll send along another update very soon.

Safe travels…

Craig

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Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago