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The ACAP MONTHLY MISSIVE. Peter Harrison’s new seabird guide: a review and a reminiscence

Peter Harrison SEABIRDS 3D cover
Peter Harrison’s new seabird guide

Peter Harrison MBE, is an author and illustrator of seabird identification guides. He has spent much of his life to observing, photographing, painting and writing about the seabirds of the world.  His first book, the critically acclaimed Seabirds: An Identification Guide, published in 1983 and illustrated by himself, was both a handbook and a field guide, long considered to be the bible of seabird identification – my own copy is well thumbed.  It has now been superseded by his latest work, Seabirds: The New Identification Guide, published in 2021.

PETER HARRISON S METZ shrunk
Peter Harrison along the Antarctic Peninsula, photograph by Shirley Metz

In April-May 1983, as a research officer responsible for Southern Ocean research on seabirds at the University of Cape Town’s FitzPatrick Institute of African Ornithology, I led a visit to South Africa’s Marion and Prince Edward Islands.  Right around the time Peter’s first book was being published he joined my team aboard South Africa’s then Antarctic research and supply vessel, the S.A. Agulhas, heading south from Cape Town.  We took hourly shifts recording seabirds at sea seen within 300 m from the helideck.  Peter, being made of sterner stuff, tended to take much longer shifts, fortified by marmalade and bacon toasted sandwiches he made himself at breakfast in the ship’s dining room.  These allowed him not to “waste” valuable seabird watching time by forsaking lunch and staying out on deck all day.  He and I were seabird watching together when we spotted an albatross at range that we thought had to be a Black-browed Thalassarche melanophris.  The bird disappeared into a trough and we thought not much more of it, although at the time Peter said he thought the underwing looked “funny”.

Harrison Laysan Albatross Cormorant
An extract from the Laysan Albatross write-up; somewhere in my house is the unframed original drawing, if only I could find it

Less than an hour later, Peter was alone on the deck when he saw the oddly looking albatross again, this time much closer to the ship.  He immediately identified it as a Laysan Albatross Phoebastria immutablis, the very first record for this North Pacific species for the whole of the southern hemisphere – and thus totally unexpected.  He then came inside to summon us from our cabins.  As he wrote to me last month all of four decades later: “I had to chuckle over your memories of the Laysan Albatross and well remember chairs and bodies scattering in all directions, as we rushed to the deck”.  We were all able to watch the bird for a couple of hours to confirm its identification, taking descriptive notes and photographs as it kept company with the ship.  After our return to South Africa Peter wrote up the account for Cormorant (now Marine Ornithology), a seabird journal I had founded and was then editing.  Peter included his own pen and ink depiction of the bird in his account - one he produced from field notebook sketches he made at the time.

Harrison Antarctic Fulmar
On our return from Marion Island in May 1983, Peter Harrison presented me with his artwork of two Antarctic Fulmars
Fulmarus glacialoides that he had painted aboard ship

But what of the new book?  Comprising 600 pages with 239 completely new full-colour plates, the new guide, co-written with Martin Perrow and co-illustrated with Hans Larsson, contains more than 3800 illustrations plus supporting species texts, maps, and identification keys that describe and discuss the world’s 435 species of seabirds.  By comparison, the 1983 guide considered only 312 species.  For the tubenose procellariiforms, the order I am most interested in from my over 20 years’ involvement with the Albatross and Petrel Agreement, the total has shot up from 107 to 170 species.  This is due not only to taxonomic splits but also the rediscoveries of several species thought extinct – such as the New Zealand Storm Petrel Fregetta maoriana.  When considering the ACAP-listed albatrosses the most obvious changes have been the now-accepted usage of four genera, instead of just two, and the subspecies of royal, shy and yellow-nosed albatrosses in the 1983 book now being recognized as full species, boosting the number of albatross species to 22.

My own field work on procellariiforms has been concentrated on Gough and Marion Islands, so I naturally turned to those ACAP-listed species in Peter’s book that breed on them.  Much of the text that accompanies the plates is on identification, but you also get a summary of breeding distribution and numbers.  I note that no less than 44% of the annually breeding global population of Wandering Albatrosses Diomedea exulans breeds on Marion and nearby Prince Edward combined (supporting my long-held view the island group is deserving of World Heritage status, as I have written in a previous ACAP Monthly Missive).

The Confusion Species section tells us how to separate Wandering from Tristan D. dabbenena Albatrosses at sea.  Not easy, and I was pleased to read that such separation can be “problematic”, given the plumage changes both species go through as they age, coupled with gender differences.  Peter points out that Wanderers can occur around Gough Island where Tristans breed; indeed they have been satellite-tracked to close by from their breeding colony on Bird Island farther south.  So, where you are at sea is no sure proof of identity!  I sometimes wonder just how many Wanderers are forced to be Tristans by seabirders desperate to twitch a new species – although Peter’s paintings and texts for the two albatrosses will give you a working chance of a correct identification.  Having the texts opposite the relevant plates is a big improvement from the old book, where they were a long way apart.

 And what of Peter’s art?  I compared his 1983 and 2021 paintings of Wanderers in flight.  The new ones show more detail and overall are a big improvement.  Peter is a self-taught artist and his skills have improved over the years.  A bonus is the individual Wandering Albatross illustrations are slightly larger with no overlapping wings as before, due to their now having a plate of their own.

Plate 131 Wandering Albatross with facing text
The Wandering Albatross plate and accompanying text from
Seabirds. The New Identification Guide

My summary?  Every marine ornithologist and seabirder should have a copy of the new guide.  The next time Peter visits Cape Town I shall ask him to sign my own copy with his best wishes, as he did with his first seabird guide all those years ago.

As a co-founder of the global travel company, Apex Expeditions, Peter Harrison continues to lead expeditions throughout the world, from the Arctic to the Antarctic, sharing his passion for seabirds and advocating for seabird conservation.  In recognition of his work in natural history and his global conservation efforts, Peter was made a Member of the Order of the British Empire in the Queen’s Honours list in 1994.  He was also awarded the UK’s Royal Society for the Protection of Birds’ Conservation Gold Medal in 2012.

With thanks to Robin Comforto, Peter Harrison, Shirley Metz and Karen Sinclair for their valued help communicating between three continents– one of them Antarctica.

References:

Harrison, P. 1983.  Seabirds an Identification Guide.  Beckenham: Croom Helm.  448 pp.
Harrison, P. 1983.  Laysan Albatross Diomedea immutabilis: new to the Indian Ocean.  Cormorant 11: 39-44.
Harrison, P. 1987.  Seabirds of the WorldA Photographic Guide.  Bromley: Christopher Helm.  317 pp.
Harrison, P., Perrow, M. & Larsson, H. 2021.  Seabirds. The New Identification Guide.  Barcelona: Lynx Edicions.  600 pp.

John Cooper, Emeritus Information Officer, Agreement on the Conservation of Albatrosses and Petrels, 07 March 2023

Mitigating risks for birds: report provides guidance to Australia’s offshore wind farm industry

Turbines by S Dakin SBA by B Baker Orange bellied Parrot by M Holdsworth Far Eastern curlew by J BarklaThe cover photo from the report (clockwise L-R): Offshore wind turbines: Shaun Dakin; Southern Buller’s Albatross: Barry Baker; Orange-bellied Parrot: Mark Holdsworth; Far Eastern Curlew: John Barkla

The Australian Government’s Department of Climate Change, Energy, the Environment and Water has released a report providing information and guidance for offshore windfarm developments in relation to their potential effects on local and migratory bird species.

The report, “Impacts on birds from offshore windfarms in Australia”, was prepared by Keith Reid, G. Barry Baker and Eric Woehler of Latitude 42 Environmental Consultants Pty Ltd and is presented in two parts: 

  1. An ecological risk assessment, based on life-history and behavioural attributes of 272 birds, to identify which of those birds are at high risk from negative interactions with offshore windfarms in Australia
  2. A literature review of impact mitigation and management strategies implemented by wind farm operators in the northern hemisphere (mostly in Europe).

The Executive Summary follows: 

“The aim of this report is to provide a definitive reference source for proponents and environmental impact assessors upon which the consideration of potential impacts of, and mitigation strategies for, offshore windfarm developments on birds can be based.

An ecological risk assessment, based on life-history and behavioural attributes of 272 bird taxa, was used to identify which of those taxa are at high risk from negative interactions with offshore windfarms in Australia. The marine area of Australia was divided by state/territory boundaries perpendicular to the coast, with Western Australia further divided into north and south, and the Bass Strait region on the Victoria coast and the north coast of Tasmania. These eight regions were subdivided in to coastal, inshore, and offshore subregions and a risk summary for all bird taxa occurring in each of these subregions produced. 

High-risk species included critically endangered migratory shorebirds, albatrosses and migratory parrots that cross Bass Strait, as well as range-restricted endemic coastal nesting species. 

Australia’s offshore wind energy industry is in its infancy and has a valuable opportunity to learn from the experience of processes and technologies that have been used to mitigate the impacts of wind farms on birds in Europe. 

Despite differences in the species involved, the more extensive development of offshore windfarms in the northern hemisphere provides examples of best and emerging approaches to quantify and mitigate negative impacts of offshore windfarms that can be applied in an Australian context. 

Compared to onshore installations there are logistical challenges to quantifying the potential and realised impacts of offshore windfarms that require different approaches to data collection and analysis. Technological solutions that are in use in the northern hemisphere, including radar, LiDAR and blade borne devices with cameras and microphones, are available to map bird distribution and activity around, and collisions with, offshore windfarms. Combining different approaches to maximise the utility of all available data to address seabird risks, will deliver more effective mitigation consistent with the aspiration of expansion in offshore windfarm infrastructure. 

Taking a coordinated, regional-scale approach to the development of offshore wind farms in Australia will allow individual projects to be set within a structured plan that uses consistent methods and approaches, including sensitivity mapping, into which the data from individual windfarm projects/proposals can be integrated and the cumulative impacts on birds can be assessed.”

The report is available to download at the Department of Climate Change, Energy, the Environment and Water’s webpage in the resources section of the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act), here.

Reference:

Reid, K., Baker, G.B. & Woehler, E. (2022). Impacts on Birds from Offshore Wind Farms in Australia. Department of Climate Change, Energy, the Environment and Water, Canberra,. CC BY 4.0. https://www.dcceew.gov.au/environment/epbc/publications

6 March 2023

Study on excessive scar tissue from plastic ingestion leads researchers to propose new disease, ‘Plasticosis’

AdriftLab FFS study PlasticososThe graphical abstract of the paper, ‘Plasticosis’: Characterising macro- and microplastic-associated fibrosis in seabird tissues

Hayley S. Charlton-Howard (Institute for Marine and Antarctic Studies, Tasmania, Australia) and colleagues have published open access in the Journal of Hazardous Materials on plastic-induced fibrosis – a novel disease the researchers have defined as, ‘plasticosis’. The study involved wild Flesh-footed Shearwaters, a bird species known for high levels of plastic ingestion, and examined the effect of plastic ingestion on the development of scar tissue in the stomachs of the birds.

The paper’s abstract follows, 

“As biota are increasingly exposed to plastic pollution, there is a need to closely examine the sub-lethal ‘hidden’ impacts of plastic ingestion. This emerging field of study has been limited to model species in controlled laboratory settings, with little data available for wild, free-living organisms. Highly impacted by plastic ingestion, Flesh-footed Shearwaters (Ardenna carneipes) are thus an apt species to examine these impacts in an environmentally relevant manner. A Masson’s Trichrome stain was used to document any evidence of plastic-induced fibrosis, using collagen as a marker for scar tissue formation in the proventriculus (stomach) of 30 Flesh-footed Shearwater fledglings from Lord Howe Island, Australia. Plastic presence was highly associated with widespread scar tissue formation and extensive changes to, and even loss of, tissue structure within the mucosa and submucosa. Additionally, despite naturally occurring indigestible items, such as pumice, also being found in the gastrointestinal tract, this did not cause similar scarring. This highlights the unique pathological properties of plastics and raises concerns for other species impacted by plastic ingestion. Further, the extent and severity of fibrosis documented in this study gives support for a novel, plastic-induced fibrotic disease, which we define as ‘Plasticosis,’.”

Reference:

Charlton-Howard, H.S., Bond, A.L., Rivers-Auty, J. & Lavers, J.L. 2023. ‘Plasticosis’: Characterising macro- and microplastic-associated fibrosis in seabird tissues. Journal of Hazardous Materialshttps://doi.org/10.1016/j.jhazmat.2023.131090

3 March 2023

The ACAP Infographic for the Light-mantled Albatross now available in French and Spanish

 preview lightmantled fr

The Albatross and Petrel Agreement’s series of ACAP Species Infographics has expanded with the addition today of French and Spanish versions of the latest infographic, that for the Near Threatened Light-mantled Albatross Phoebetria palpebrata.  This brings the number of ACAP-listed species with infographics produced so far in all three ACAP official languages to 10.

As for all the others produced so far, the latest infographics have been designed and illustrated by Namasri Nuimim, who is based in Bangkok, Thailand.  They have been sponsored by BirdLife South Africa on behalf of the Mouse-Free Marion Project.

preview lightmantled es 

Two further infographics will be produced in the first half of the year, firstly for the abundant and widespread Black-browed Albatross Thalassarche melanophris, to be followed by the globally Endangered Northern Royal Albatross D. sanfordi, endemic to New Zealand.  The infographic for the former species is being sponsored by the Australian Antarctic Program, the latter by the New Zealand Department of Conservation.  Both will be in support of World Albatross Day on 19 June and its theme for this year of “Plastic Pollution”.

All the ACAP Species Infographics are freely available for printing as posters from the ACAP website. English and Portuguese language versions of infographics are available to download here, whilst French and Spanish versions can be found in their respective language menus for the website under, Infographies sur les espèces and Infographía sobres las especies. ACAP requests it be acknowledged in their use for conservation purposes.  They should not be used for financial gain.

With thanks to Pep Arcos and Karine Delord, for their careful checking of texts.

John Cooper, Emeritus Information Officer, Agreement on the Conservation of Albatrosses and Petrels, 02 March 2023

Marine Protected Area around Macquarie Island to triple in size

Greyhead Macca Melanie WellsMinister for the Environment and Water Tanya Plibersek described Macquarie Island as a remote wildlife wonderland – a critical habitat for millions of seabirds, seals and penguins. Globally Endangered Grey-headed Albatrosses such as the one pictured could benefit under the expansion of the marine park; photograph by Melanie Wells

The Australian Government is planning to add an area approximately the size of Germany to the marine protected area around sub-Antarctic Macquarie Island.

The proposed addition of 388,000 square kilometres will triple the size of the marine park, aligning with the government’s commitment to protect 30 per cent of Australia's land and 30 per cent of Australia's oceans by 2030.

Halfway between Tasmania and Antarctica, the remote and rugged island was proclaimed a World Heritage Natural Site in 1997 and is an important breeding site for seven ACAP-listed albatrosses and petrels: the Grey-headed Thalassarche chrysostoma and Black-browed T. melanophris Albatrosses, Wandering Albatrosses Diomedea exulans, Light-mantled Albatrosses Phoebetria palpebrate, Grey Petrels Procellaria cinerea, and Southern Giant Macronectes giganteus and Northern Giant M. halli Petrels. 

Grey Petrel Chick Macquarie Island Jeremy BirdA Grey Petrel chick in its burrow on Macquarie Island; photograph by Jeremy Bird

Commenting on the expansion, Minister for the Environment and Water Tanya Plibersek said, “Expanding and increasing the protection of the waters surrounding Macquarie Island will allow us to better manage this important ecosystem for the future.” 

The Patagonian toothfish fishery which already operates in waters off Macquarie Island will be permitted to continue its operations under the government's proposal.

Map of the Macquarie Island Fishery Zone AFMA 2004Macquarie Island's marine protected area is set to increase significantly. The map shows the island's current fishery zone (in yellow) which will become a part of the marine park. 

Parks Australia manage the Macquarie Island Marine Park and the current management plan is set to expire this year. This prompted the government to review the island's protection and management arrangements.

Consultation on the proposed expansion will open shortly and the public is encouraged to provide comment.

1 March 2023

The Agreement on the
Conservation of Albatrosses and Petrels

ACAP is a multilateral agreement which seeks to conserve listed albatrosses, petrels and shearwaters by coordinating international activity to mitigate known threats to their populations.

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