New publication on ingestion of anthropogenic material by turkey vultures in the Falklands

A new study by SAERI was recently published in the journal Polar Biology presenting the first results on the amount of human rubbish ingested by turkey vultures in the Falkland Islands, in particular plastic. The paper is entitled “Anthropogenic debris in the diet of turkey vultures (Cathartes aura) in a remote and low populated South Atlantic island“.

Turkey vultures at the Stanley opern rubbish tip (photo: Amélie Augé)

Turkey vultures at the Stanley open rubbish tip (photo: Amélie Augé)

The abstract of the paper is: “Plastic pollution is becoming an increasing issue for wildlife throughout the world. Even remote areas with relatively little human activity are affected. The Falkland Islands are a South Atlantic archipelago with a small human population (<3,000), mostly concentrated in one town, Stanley. One hundred regurgitated pellets from turkey vultures (Cathartes aura) were collected in Stanley in July and August 2015 to investigate the diet and amount of anthropogenic debris (human-made artificial products) ingested. The frequency of occurrence of anthropogenic debris was 58% of pellets for plastic, 25% for glass, 23% for paper, 21% for aluminium, and 3% for fabric.  Aside from anthropogenic debris the majority of pellets were made of sheep wool (on average 29% of the volume), feathers (19%) and vegetation (18%). On average, when present, anthropogenic debris corresponded to 16.1% of the mass of each pellet, equivalent to 1.6g. The turkey vultures are known to feed in the open-air rubbish dump near the town. This study highlights that they ingest significant amounts of anthropogenic debris. Further investigations should be undertaken to monitor and identify potential health effects. Other birds also use the dump and may be affected. Even in such remote sparsely-populated islands, pollution may be a significant issue. Rubbish management could be put in place to limit birds from feeding at the dumps. A low human population density may not indicate low pollution impacts on wildlife and the environment and should be investigated further in the Falkland Islands and at other remote islands.”

A piece was published in the local newspaper (the Penguin News) last Friday about the results and is available online.

If you want a copy of the full paper, contact me and I’ll send you the pdf.

Please like & share:

SAERI staff participate in Ascension Island MPA workshop in London

Ascension Island is a tiny island in the middle of the South Atlantic, right below the equator. The land area of the island is very small with its 88 km2, but it comes with a large marine Economic Exclusive Zone (EEZ) of 445,390  km2 administered by the Ascension Island Government (AIG). The island is one of the UK Overseas Territories. As part of the Blue Belt initiative for the UKOTs by the UK Government, some of the islands’ waters are going to become a large no-take MPA with a fishing closure area to be designed for 50% of the area.

AIG ran a workshop on 18 April 2016 at the Foreign Commonwealth Office in London where three SAERI staff were invited: Dr Paul Brickle, Tara Pelembe and me, Dr Amélie Augé. The workshop called ‘Towards an evidence-based MPA for Ascension Island: Ensuring scientifically robust marine spatial planning’ aimed:

“1. To review current knowledge of Ascension Island’s marine environment in the context of marine spatial planning and sufficiency for marine reserve designation.
2. To draw up a prioritised and costed list of research that still needs to be completed, including both pre-designation evidence gathering and subsequent monitoring.
3. To discuss practical aspects of delivering the science plan, including logistics and legacy planning

The ultimate objective of the scientific programme will be to integrate all available fisheries and ecological data within a formal marine spatial planning framework to ensure that any future large-scale MPA is placed in the most appropriate location.” [extracts from workshop material]

The workshop provided a great venue to discuss aspects of scientific needs to design the MPA and an MSP process to assist AIG in developing best practice to define what areas should be closed and a science program. SAERI has been involved with several marine reseach projects (and will be with others in the future) that provided important data on fish and benthic habitats around the island and were used in the discussions. I also gave a short presentation about the MSP process in the Falklands, showcasing the production of the MSP GIS database and its online application: the prototype Falklands MSP webGIS. This showed an example of how AIG could produce scientific tools to facilitate the identification of areas where the no-zone take would provide the most conservation benefits. Links between the two territorites will hopefully be developed in the future to share experience and expertise for MSP research.

Dr Amélie Augé presenting the Falklands MSP process to the participants

Dr Amélie Augé presenting the Falklands MSP process to the participants

The Minister for the UKOTs joined the participants at the end of the day and Dr Judith Brown (AIG Director of Fisheries, workshop organiser and facilitator) gave a summary of the day’s discussions and conclusions to the Minister who, then, provided insights in the importance of the process for the UK Government, and thanked the participants for their inputs.

Dr Jude Brown summarising the workshop day to UK Minister for the UKOTs

Dr Jude Brown summarising the workshop day to UK Minister for the UKOTs

An evening reception at the end of the workshop provided great networking opportunities with the participants, along with a range of other invited guests from various NGOs and UK Governement representatives. My walk back to the hotel after the reception provided beautiful nighttime views of London, a change from the Stanley night lights!

London at night (photo: Amélie Augé)

London at night (photo: Amélie Augé)

Amélie’s attendance was funded as part of the Darwin Plus project ‘Marine Spatial Planning for the Falkland Islands‘.

Please like & share:

Marine Spatial Planning: Mapping historical whale sightings to manage the future!

——————————-This blog post was written by Veronica Frans, research assistant at SAERI in the Darwin Plus-funded project ‘Marine Spatial Planning for the Falkland Islands’  team. The Environmental Planning Department financially supported the study via their Environmental Studies Budget. An edited version of this blog post was published in the Penguin News on 29 April 2016.——————————————————————

Last year in October, a blog post was written about the Marine Spatial Planning team’s efforts to capture the story of whale recovery in the Falkland Islands’ waters. I travelled all around the Islands, interviewing people about where and when they had seen whales throughout their lifetime, and if they could recall a difference between the numbers they saw in the past and what they see today. I also went through museum archives, government and whaling records, old newspapers, Falklands Conservation reports and scientific publications. The results are finally in and it seems that indeed, a story can be told!

Increase in whale sightings since the 1970s when none were seen

Increase in whale sightings since the 1970s when none were seen

Interviewee accounts have indicated that many whales were often or always seen in the Falkland Islands’ waters in the 1940s and 50s, but in the 60s and 70s, there were very few to virtually no observations. Commercial whaling ended worldwide in the 1980s. Since the 1990s, the number of observations has increased and skyrocketed for the 2010s, since we still have half a decade left to go! The older generations could recall having seen whales in their childhood, but noticed their absence and recent return; most interviewees representing the younger generation, however, had stated that they did not recall seeing their first whale until adulthood.

 

 

The majority of whales seen in the Falkland Islands’ inshore waters are sei whales, followed by fin whales, minke whales, southern right whales and humpback whales. Sighting hotspots were found, with the highest concentrations in Berkeley Sound, Falkland Sound and the large bays of West Falkland.

image_whale_2

Whale observation hotspots since the 1990s

One interviewee described the increase in whale sightings as an “explosion of whales” and others stated that they were “glad to see they’re back and [they] like seeing them”. To many local residents, the return of the whales in the Falklands’ waters may be obvious, but we now have data to study the recovery and tell the story to the rest of the world. Locally, the findings from this study can be used in Marine Spatial Planning by informing FIG on potentially important areas for the whales, and when they are most likely to be present in these waters.

Peak of whale sightings: January to March each year

Peak of whale sightings: January to March each year

 

I and the rest of the Marine Spatial Planning team thank all participants again for their contribution, as well as those who provided other useful sources of information for this study.

Please like & share:

Hotspots of Cultural Coastal Values Identified for Marine Spatial Planning

———————-Article written by Denise Herrera from the Marine Spatial Planning team, and published in an edited format in the local Falklands’ newspaper Penguin News on 22 April 2016. The project was supervised by Dr. Amélie Augé (SAERI) and Dr. Kate Sherren (Dalhousie University, Canada).————————————————–

Pssshhhh – we know which spots are the best in the Falklands! Late last year the Marine Spatial Planning (MSP) team at SAERI conducted interviews in the local community to identify coastal areas that people value so they can be included in the MSP process for the Falkland Islands. Interviews took place in both camp and Stanley.

Example of a map during interview, later digitised for analyses (dummy map)

Example of a map during interview, later digitised for analyses (dummy map)

A total of 47 islanders and long-term residents were asked to identify the 15 places most important to them around the islands and whether they valued them for their aesthetic “Natural Beauty” value, recreational value, historical value or sense of place, nicknamed: “Makes me feel at home”. This was done using new techniques in ‘Public Participation Geographic Information Systems’, or simply put: drawing and labelling coastlines on a laminated map of the Falklands. Participants were asked to identify the strength of their attachment, using a variety of colourful marker pens. Our participants embraced this fun and interactive activity with such enthusiasm that a whopping total of 745 lines were drawn!

Clear hotspots of values were found around our islands. Surf Bay was a clear favourite in recreational value as well as Bull Point and the Chartres estuary. The Natural Beauty of a place received the most responses with hotspots including Sea Lion Island, the Neck at Saunders, Cape Dolphin, Carcass Island and Bull Point.  Of highest historical value was San Carlos, the coast by the Lady Elizabeth wreck, the Mission Station on Keppel Island and the first Settlement on Saunders. What’s more, participants weren’t swayed in their choice by their home settlement meaning a true representation of Cultural Coastal Values was given.

culturalblog2

Natural Beauty valued area (highest attachment in red)

Ecosystem Services are the benefits that we gain, directly and indirectly, from the environment. For example a walk on the beach can bring you happiness and well-being, making you healthier and more productive at work. MSP is a coordinated management for the marine environment that includes ecosystem services and environments as a whole. Often seen as land-use planning for the sea, MSP identifies areas of interactions, current or future, between marine uses and economic, ecological and cultural values. With this in mind, the inclusion of Cultural Coastal Values in MSP for the Falkland Islands will aid in better management, maintaining our unique environments, including your favourite spots. After all, who would like a sewage treatment site next to their favourite beach?!

Please like & share:

Conference presentation: Using local knowledge to predict baleen whale distribution around the Falkland Islands

Veronica Frans, from the Marine Spatial Planning project team at SAERI, attended and presented her research at US-IALE 2016 (the International Association for Landscape Ecology). The conference took place from 3-7 April 2016 in Ashville, USA. Veronica presented the results from the work she has been doing in the Falkland Islands since August 2015 on baleen whale historical distribution and sighting numbers, as well as an innovative species distribution modelling (SDM) technique using local knolwedge data to determine suitable habitat for baleen whales around the islands, now and as their numbers recover. The results will inform the MSP process for the islands. See the abstract here.

blog2

Veronica giving her presentation at US-IALE on Monday 4 April 2016.

 

 

 

 

 

 

 

———-Veronica F Frans, Amélie A Augé, Jan O Engler and Hendrik Edelhoff (2016). A whale of a tale: using local knowledge to predict baleen whale distribution around the Falkland Islands. US-IALE 2016, Ashville, North Carolina, USA.——————————–

The modelling work is conducted in collaboration with German scientists with expertise in SDM, Jan Engler (Zoological Researchmuseum Alexander Koenig) and Hendrik Edelhoff (Dept. of Wildlife Sciences,Georg-August-University Göttingen, Göttingen).

The presentation was very well received with some great feedbacks and interesting ideas to complement and improve the research.

The Darwin Plus Marine Spatial Planning project funded Veronica’s attendance but she was also awarded a NASA travel award that provided assistance with travel costs (congrats Veronica!).

Veronica receiving her NASA award

Veronica officially receiving her NASA award from Jack Liu and Janet Franklin during the conference.

 

Please like & share:

Local stakeholders gathered in Stanley for a 3-day marine spatial planning workshop

Last week, from Tuesday to Thursday, marine stakeholders of the Falkland Islands gathered for a workshop on Marine Spatial Planning (MSP). This workshop was part of the 2-year project funded by Darwin Pus, managed by SAERI. The aim of the project is to initiate the process of MSP for the Islands by preparing data, tools and analyses, and working towards a framework for MSP in the Falkland Islands. The results will inform the Falkland Islands Government and its stakeholders on how to implement MSP and make recommendations on priority zones for management. This workshop was the third and last workshop of the project that will end in July 2016. In December 2015, the MSP team submitted a paper to the Executive Council summarising the benefits that MSP could bring the islands. ExCo has agreed to the production of an MSP Plan, subject to a fine-scale framework. The workshop provided the platform for discussiofor blog postn to define this fine scale framework with local stakeholders and a couple of international experts. An MSP Plan is a strategic coordinated plan for regulating, managing and protecting the marine environment that addresses the multiple, cumulative and potentially conflicting uses of the sea, current and future, and aim to fulfill economic, ecological and social objectives.

Jude and Michael presenting the results of their breakout groups

Jude and Michael presenting the results of their breakout group.

Workshop participants included representatives from marine industries (fishing, oil, shipping), government departments (EPD, Minerals, Fisheries, Marine and Biosecurity  officers), MLAs, Falklands Conservation, Royal Navy, Wildlife Conservation Society, and recreational activities (Yacht Club, diving), SAERI, as well as three international delegates from Scotland, the shetland Islands and Ascension Island.The workshop consisted of brief presentations to show all the maps produced depicting human activities at sea and areas used by wildlife, and of cultural values (check out the MSP webGIS to look at some of the maps), alternated with  a series of sessions where participants worked on small exercises on MSP objectives and targets, shipping, conservation, Berkeley Sound management, interconnectivity between marine activities, people’s values and the environment, and MSP format, actors and roles. The participants provided great insights in the priority needs to ensure coordinated sustainable development of the islands’ maritime activities.

The HMS Clyde at sunrise

The HMS Clyde at sunrise in Port Stanley.

Commander Bill Dawson from the Royal Navy at MPA has been on the MSP project steering committee since its start and he had kindly offered to host one workshop day on board HMS Clyde to illustrate some maritime activities. The workshop participants therefore had the great opportunity to spend a whole day on board last Thursday, partly in the officers’ mess for work sessions and the rest of the time on the deck during a visit in Berkeley Sound where they witnessed ships bunkering in the same area as Sei whales foraging and vessel traffic. The crew were great hosts and made this day very useful and memorable for the workshop.

The MSP workshop group photo on board the HMS Clyde on 7 April

The MSP workshop group photo on board the HMS Clyde on 7 April.

Workshop participants on the photo are back from left: Nick Rendell (EPD), Michael Gras (DNR), Ross James (DNR), David Blockley (SAERI), Pippa Christie (FIPLA), Roddy Cordeiro (DMR), Amélie Augé (SAERI), Graham Harris (WCS), Steve Bamfield (HMS Clyde Captain), Martin Mendez (WSC), Karen Hall (JNCC) Rachel Shucksmith (University of Highlands and Islands), Jude Brown (Ascension Island Government), Emma Beaton (SAERI); Front from left: Chris Locke (Marine Officer), Paul Brickle (SAERI), Andy Stanworth (FC), Tom Blake (FIFCA), Emily Hancox (DMR), and MLA Michael Poole); on-board but missing from photo: Jackie Cotter (FIFCA), Adam Cockwell (Workboat services), Sammy Hirtle (SAERI); other participants that could not attend the HMS Clyde day: Tim Martin (FIPLA), Grant Munro (Austral Biodiversity), Joost Pompert (DNR), Roy Summer (Sulivan Shipping).

The workshop was a great success, with engaged and interested participants, and some great outcomes to help design what MSP should look like in the Falkland Islands. Some of the main outcomes in regard to MSP were a clear need for improve shipping management, of vessels visiting the islands but also in particular, transiting through the Falklands’ waters. Of particular importance was the area around the Jason Islands with a shipping route on the west of this archipelago. Identifying other areas vulnerable to shipping risks, as well as for human safety (eg. cruise ship traffic) was also found a priority. MSP was overall seen as a great tool to improve safety at sea and emergency responses, as well as coordinate management of maritime activities, now and for the future. Rachel Shucksmith from the Shetland Islands’ MSP team at the University of Highlands and Islands was an invited speaker at the workshop. She also gave a very informative and exciting public talk on the Tuesday evening, to a packed room, about the Shetlands and how they use MSP to ensure sustainable maritime development there. For more info on the Falklands’ MSP project, check out the MSP webpage.

Rachel Shucksmith from the University of Highlands and Islands giving a public presentation in Stnaley on 5 April

Rachel Shucksmith from the University of Highlands and Islands giving a public presentation on the Shetland Islands’ marine life and local management in Stanley on 5 April.

Thanks to all the participants for their enthousiasm, and to Sammy for her brilliant logistic assistance and Emma for all the note-taking!

Sammy and all the cakes; Emma ready to take notes!

Sammy and all the cakes; Emma ready to take notes!

Please like & share:

Kidney menu with shearwater soup

The recipe for wildlife magic is simple: bring in together hundreds of thousands of flying seabirds, boil together with some sea lions, penguins and giant tussac and there you have it: Kidney menu! This is the summary of my recent visit to Kidney Island for some seabird work. A SAERI team has spent three nights working on Kidney Island, a small nature reserve island covered in tussac at the mouth of Berkeley Sound, home to a large (> 50,000 breeding pairs) colony of sooty shearwaters.

Tussac on Kidney Island in the area use by shearwaters.

Tussac on Kidney Island in the area used by shearwaters.

The aim of the trip was to recover geolocator tags (small light-based tracking tags) that had been deployed on sooty shearwaters in 2012 and 2014 by an overseas researcher.  SAERI is facilitating the recovery. The team comprised of team leader Nathan McNally (SAERI senior field technician), two wonderful volunteers Amanda Kuepfer (FIG Fisheries seabird observer) and Brendon Lee (FIG Fisheries scientist), and me (Amélie Augé). The data from geolocator tags give information on large-scale movements of animals. Dr April Hedd (Memorial University) and her team have already revealed the incredible migration that the Kidney’s shearwaters undertake each year between the Falkland Islands where they breed and the North Atlantic Ocean where they feed in open-waters off Newfoundland.

Shearwater flying over Kidney Island before landing.

Shearwaters flying over Kidney Island at dusk before landing.

The work can appear slightly dire: all-nighters out in the cold Falkland summers (as I am writing it is snowing…). However, as soon as the sun disappears behind the horizon, the sky darkens, not because of the fading light though, but because of the number of shearwaters returning! They fly over the island for some time. Then they land (or more like crash-fall!) in the tussac, and it does not stop for 3 hours. We keep busy checking the ‘sock nets’ that we placed earlier on burrows where tags were deployed on birds and looking at the legs of every bird we come across in case we can spot a tag. During a small down time between midnight and 2 am, things are a little quieter with birds in their burrows and a few sleeping on the ground. Then the shearwaters start talking-chatting-calling again, loud and louder, from every burrow then from the ground where pairs or groups socialise. They seem to come out at once and the ground is covered with them, looking seemingly like a shearwater soup we have to walk through. Another opportunity to find more tags and the ‘sock nets’ have now been pulled out so that we can catch any birds coming out of the nest. Then by 3 am, it’s take-off time just as the sky lightens. The take-off patches are busy with a constant stream of birds. By 4.30 am, they are all gone and on their way to go feed at sea for a few days.

Burrows are most often too deep so 'sock' nets are used to catch birds entering the net or (when the net is pulled out inside or inside the burrow). Amanda holding a bird caught in a net before the geolocator tag was removed from its leg.

Burrows are most often too deep to reach by hand so ‘sock’ nets are used to catch birds entering (when the ‘sock’ is pulled inside the burrow. left picture) or leaving the burrow (when the net is pulled out). The net is unpinned and the bird is easily caught (middle). Right: Amanda holding a bird caught in the net before the geolocator tag was removed from its leg.

Over the night, some brave other seabirds enter the shearwater soup. The white-chinned petrels (the giants in a world of shearwaters) breed in the same area. The cute tiny grey-backed storm petrels also breed in the tussac above the shearwater burrows. While the white-chinned petrels seemed to work on the same timing as the shearwaters, the storm petrels arrived at the quietest moment of the night after midnight, likely to avoid the madness of the shearwater landing or taking off time! All in all, time flies over night with all the wildlife (because I have not even mentioned the sea lions, the Magellanic penguins and other animals that can be encountered in the tussac too!) and with sleepy eyes, it is time… for breakfast with a couple of hot drinks, and then the tent for a good day sleep!

This amazing taste of wildlife flavour gave the Kidney menu and its shearwater soup a great star! I am back in the office now, working on Marine Spatial Planning for the Falkland Islands. Data such as those gained from the tags recovered from the shearwaters provide great information to understand the use of the marine environment by seabirds and how we can ensure that maritime activities do not affect these remarkable animals.

Please like & share:

Marine spatial planning: There is more traffic in the sea than you think!

Around 90% of trade worldwide is carried by ships across the oceans. Shipping is a crucial part of the economy of the modern world we live in. The Falklands are no exception and most goods are transported by ships. So you know that there are ships visiting the Islands to deliver food, materials, petrol, kero, tourists etc and to export Falklands’ products to the world. But, with the remoteness of the Islands, shipping traffic passing by should be minimal, right? Obviously it is not the English Channel here! Yet, with an estimated 50,000 large ships going around the globe at any given time (with this number increasing at great rates), what do we know about what’s going on around the Falklands, if ships pass by, how many, what kind and where?

The oil product tanker JASON (105m in length)

The oil product tanker JASON (105 m in length) in Port Williams.

Shipping data are of upmost importance for Marine Spatial Planning (MSP) because ship traffic is a major source of safety risks from collision or grounding and also of environmental risks (oil spills). In the previous Penguin News, the MSP team introduced what MSP is and the type of information we are collecting to provide scientific tools and advice to manage the marine environment in the long-term. Surprisingly, prior to the start of the MSP project, there was no long term recording of data on shipping activities.  Sure has been running a system to monitor shipping traffic since 2013, but solely to display real-time ship locations online for ship-spotters; the data were deleted. This system is called AIS (or Automated Identification System). Ships are equipped with it and transmit information via radio signals picked up by land stations. Sure has 3 such stations across the Falklands. The information given includes the ship identity, the time and its GPS location. Working with Mark Street at Sure, the data has now been extracted and saved at SAERI every 3 months. The MSP project now has one year of hourly shipping locations to analyse. And what a mine of information that is!

Ship locations are used to map their paths across Falklands’ waters. Over 1,100 different ships and boats entered these waters and a significant shipping route west of the Islands was uncovered. Most ships were on route to somewhere else and included oil tankers, container ships, bulk carriers, reefers and cruise ships, but no wine tankers (such a thing does exist!) to the despair of some SAERI colleagues. The largest ship that travelled through the Falklands’ waters in the last year was the crude oil tanker APOLYTARES, 335m long (more than 3 times the length of a rugby field), that passed 50km east off Beauchêne Island; another of similar size passed within 30km of the Jason Islands. In total, 75 different oil tankers were recorded but only 4 actually delivered to the Falklands or refuelled the Falklands’ fishing boats.

Paths of oil tankers (in red) that were recorded in Falklands’ waters (area bordered in yellow) between May 2014 and May 2015. The paths around Stanley, Berkeley Sound and just North of this are tankers for local delivery and re-fuelling of fishing boats at sea, and supplying the oil rig that was then north of East Falkland.

Paths of oil tankers 

On the left are all paths of oil tankers that were recorded in Falklands’ waters (area bordered in yellow) between May 2014 and May 2015. The paths around Stanley, Berkeley Sound and in the North are tankers for local delivery and re-fuelling of fishing boats at sea, and supplying the oil rig that was then north of East Falkland.

 

 

 

 

Over that year, 220 different cargo ships, including reefers working with the fishing boats at sea, were also recorded. The largest cargo ships that travelled were bulk carriers of 300m in length and travelled as close as 10km from the Jason Islands and 8km from Beauchêne. The SCOUT, a 93m cargo ship that delivers goods to the Islands from South America was recorded several times, travelling within 2km of the Jason Islands. Boats also regularly sail within 1 to 2 km from Volunteer Point.

Paths of oil cargo ships (in blue) that were recorded in Falklands’ waters between 2014 and May 2015. These include reefers but not the oil rig supply boats or the Concordia Bay (local delivery ship).

Paths of cargo ships

On the left, paths of all cargo ships that were recorded in Falklands’ waters (area bordered in yellow) between 2014 and May 2015. These include reefers but not the oil rig supply boats or the Concordia Bay (local delivery ship).

 

 

 

 

 

The shipping data and analyses now provide some scientific tools to identify areas of potential need for monitoring or management. The area of the Jason Islands is particularly sensitive because there is a significant amount of traffic in the western shipping route. Ships may take short cuts through or close to the islands. Further analyses will be conducted and these shipping data can be combined with data on other activities or areas of value to provide FIG with an overview of potential issues, and help make strategic, informed decisions owing that activities will increase in the marine environment in the future. This is the type of benefits Marine Spatial Planning can provide.

For more information, questions or interest in being involved in MSP in the Falkland Islands, Dr Augé can be contacted at SAERI by phone 27374 or email AAuge@env.institute.ac.fk.

Written by Dr Amélie Augé, spatial ecologist at SAERI, leading researcher and manager of the 2-year Darwin Plus-funded project ‘Marine Spatial Planning for the Falkland Islands’. This article was published in the Penguin News on 30 October 2015, ending an MSP series of 4 articles.

Please like & share:

Marine Spatial Planning: Mapping historical whale sightings to help manage the future

This article was written by Veronica Frans, research assistant at SAERI, as part of the Darwin Plus-funded project ‘Marine Spatial Planning for the Falkland Islands’. The FIG Environmental Planning Department financially supports this whale study via their Environmental Studies Budget. This article was published in the Penguin News on 23 October 2015 as part of an MSP series of 4 articles. 

_________________________________________________________________________

When’s the last time you’ve seen a whale?  Have they always been around, or did they suddenly just reappear? The story behind the whales in the Falklands is currently incomplete. Commercial whaling activities in the early 1900s had nearly decimated whales throughout the world, including here. Annual captures of as many as 463 whales at New Island Station were recorded then. These were solely of the large baleen whales – mainly sei and fin whales. Since then, according to anecdotes heard while talking with people, in particular with FIGAS pilots, these whales may well have been doing a comeback to the beautiful Falklands’ shores, and in great numbers. So could there be a success story here, of a possible recovering whale population?

Typical sightings of baleen whales (two blows of humpback whales)

Typical sightings of baleen whales (two blows of humpback whales)

Whether it’s being noticed or not, something is happening with the baleen whales here in the Falklands. The problem is, no one has actually studied them until now! It means that we have very little data to determine what is happening. They’re here now, but the questions are: are they returning? Are their numbers increasing? Is there a seasonal pattern for their presence?  Are there hotspots where they can be found? All these questions need answers. If the whale population is increasing, they may interact with ships and potentially collide with them. This is a serious issue faced in other countries with high whale density. Therefore, understanding the pattern of recovery of the whales in the Falklands and mapping their current distribution is needed for the Marine Spatial Planning (MSP) project. This project was described in the last couple of Penguin News and aims to provide scientific tools to FIG to co-ordinately manage the marine environment. In order to identify areas of potential risks and plan for the future, we need to identify areas used by whales, and whether their numbers are increasing.

But do we really have no data to answer these questions? Well, although there aren’t much actual data that exist, you (yes, you!), may be able to help fill in the data gap. This is called citizen science where scientists recognise that local inhabitants, as a group, have a huge amount of knowledge about the environment in which they live – especially historical knowledge. This can be harvested to fill in gaps for scientific studies. As part of the MSP project, a study currently underway addresses these questions on whales and is using this concept of citizen science to accomplish it. Information is being gathered by interviewing people, and the goal is to determine where and when they could and can be found, in the past and now. MSP is addressing the gaps in knowledge that exist, and it is hoped that maps can be produced to inform FIG for management, and also the tourism industry for development purposes.

Veronica, interviewing Ben MSP

Building a map of whale sightings with Ben Berntsen at Elephant Beach Farm.

Getting historical information on whales therefore largely depends on eyewitness accounts. In September, I went on fieldtrips to camp (on the East and West Falklands and some of the outer islands), visiting people and interviewing them. I asked for their first-hand knowledge on whales, having them indicate on a map when and where they have seen whales over their lifetime. Whether someone can provide one sighting or 30, or whether they know which species they saw or not, any input is helpful to the study because it is working to build strength in numbers. Preliminary results from 38 interviews thus far indicate that whales have been seen as early as November and as late as August in more recent years. The majority of sightings have been in January and February, according to 68% and 87% of these interviewees. Some of the earliest whale sightings were in the 1940s and 50s, but only 8% of interviewees have attested to those years. The majority of people have first seen whales in the 1990s and 2000s, and are still seeing them up until now.

Map illustrating a sample of the data from 3 people interviewed on whale sightings from the 1990s until now (2015).

Map illustrating a sample of the data from 3 people interviewed on whale sightings from the 1990s until now (2015).

More information is needed to obtain robust results, which will happen through more interviews, analyses of data recorded from FIGAS pilots, Falklands Conservation and other sources, and looking into commercial whaling archives. In terms of interviews, I will continue to contact people over the next few weeks. As a newcomer to the Islands, the study has given me the privilege to see many amazing places and meet so many welcoming and friendly people. I would like to thank those who have already participated in this study and also welcomed me into their homes. If you have any questions, my email is VFrans@env.institute.ac.fk. For more information on the overall MSP project, you can check SAERI’s website.

 

Please like & share:

Marine Spatial Planning: The Cultural Values of our Coasts

This is an article that was published in the Penguin News (on 16/10/15) as part of a series of 4 articles on Marine Spatial Planning (MSP) and was written by Denise Herrera, research assistant at SAERI, leading the study on ‘Mapping Cultural Coastal Values’ as part of the Darwin Plus-funded project ‘MSP for the Falkland Islands’ and supervised by Dr. Amélie Augé (SAERI) and Dr. Kate Sherren (Dalhousie University, Canada).

Photo by Denise Herrera

The view into Hill Cove and Saunders – a value of natural beauty.

You might know this already, but the coastline is probably important to you. Or so an ongoing study part of SAERI’s Marine Spatial Planning project is trying to find out.

There are many reasons why a place might be important to you; you have memories there, there are important historical artifacts such as a shipwreck, close to your heart, or it could simply be the place where you like taking your dog for a walk or enjoying the sunset over the sea. These intangible “values” are what we call cultural values. They are what shape the community and give it an identity. What would the Falklands be without the hoards of people who, each mid-winter, take to Surf Bay for what can only be identified as an act of madness?

The study is focused on the coasts and is part of the Marine Spatial Planning project, developing management tools for the sea, introduced in last week’s edition. This study is not only important to fill a gap in knowledge but also to ensure your personal values are included alongside economic and environmental values. Cultural values are often overlooked by decision makers, but should be equal to other values when making any decision: would you want a waste storage facility next to your favourite beach?

The Falklands have not only got a unique seascape and coastline, but also have a unique community – YOU! We can easily map fishing activities or the location of a penguin colony, but mapping cultural values is more challenging. This is where we need the input from the community. With members of the community pointing out their favourite areas and explaining why these areas matter to them, we can create a series of maps highlighting the areas that contain key cultural values, to be incorporated in Marine Spatial Planning.

Created by Denise Herrera

Cultural Values are found all around the Falkland Islands.

The study is now underway; many people living in camp have already been able to participate during fieldtrips, but we are now looking for participants from Stanley (or more people from camp who happen to be in Stanley in the next few weeks). You will simply be asked to highlight your top 15 favourite places along the coast on a map and say why they are important to you; participation is anonymous and voluntary. Surveys are done in person and take about 30 minutes. If you are over 18, have lived here for more than 5 years and would like to take part please contact Denise on 61090 or e-mail dherrera@fisheries.gov.fk to arrange a time. For more information about this study or the Marine Spatial Planning project, please visit the SAERI website.

Maddie, the dog, photo by Amelie Auge

Maddie, the dog, enjoying a walk at Surf Bay – a recreational value

Please like & share: