ACAP Latest News

Read about recent developments and findings in procellariiform science and conservation relevant to the Agreement on the Conservation of Albatrosses and Petrels in ACAP Latest News.

Rescued: an albatross far from home

SANCCOB BBA 1
The rescued juvenile Black-browed Albatross gains strength in SANCCOB’s pool, photograph by David Roberts

Andrea Angel, Albatross Task Force Manager in South Africa, writes in the November 2024 issue of BirdLife South Africa’s online newsletter.

“Having spent close to 20 years working for the protection of albatrosses and petrels, I am elated every time I see them at sea and mourn each one I collect dead from a fishing vessel.

Yet it is thanks to the Albatross Task Force’s (ATF’s) work with the fishers and to the relationships we’ve built up over the years that Markus, a fisher, could call me to help him with a live albatross that had been brought in by one of the vessels.  It was fortunate that the vessel docked in Cape Town, where help was on hand.

The juvenile Black-browed Albatross [Thalassarche melanophris], its bill still mostly black, was not ringed so we couldn’t tell where it came from, but we know from tracking records that most of them come all the way from South Georgia [Islas Georgias del Sur*].  One bird was recorded as having flown more than 4500 km across the Atlantic in just four days!

The Southern African Foundation for the Conservation of Coastal Birds (SANCCOB) took the bird in and informed us that although it was wet, dehydrated and tired, it had no life-threatening injuries. It was X-rayed to check for any internal injuries or lodged hooks, re-hydrated and brought back to strength in SANCCOB’s large pool.  A few days later, and with the help of a recreational fishing vessel, it was released back into the ocean where it quickly found its bearings and flew off.

SANCCOB BBA 2 Fernando de Sousa 
Released safely back to the ocean with the help of a recreational fisher, photograph by Fernando de Sousa

Juvenile Black-browed Albatrosses come to forage in our waters during their first 3–4 years, before they start their annual trips to a breeding colony to court a mate.  Yet only when they are between eight and13 years of age do they breed for the first time!  As host to these amazing birds, South Africa needs to ensure that none are killed in our waters, because every time an adult albatross dies, a chick on its home island dies with it.  And it can take the lone mate years to find another partner.

Despite evidence of how much work we still need to do, I am confident that the ATF is preventing thousands of albatrosses like this young Black-browed from getting killed when interacting with our fisheries.  To me, albatrosses embody freedom, wisdom and untamed wildness.  They rule the skies over the open oceans and remote islands, and I feel privileged to be part of keeping them safe.”

22 November 2024

*A dispute exists between the Governments of Argentina and the United Kingdom of Great Britain and Northern Ireland concerning sovereignty over the Falkland Islands (Islas Malvinas), South Georgia and the South Sandwich Islands (Islas Georgias del Sur y Islas Sandwich del Sur) and the surrounding maritime areas.

A feral pig kills a Wedge-tailed Shearwater on the Hawaiian island of Kauai

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A feral pig attacks a Wedge-tailed Shearwater, trail cam photograph by Pacific Rim Conservation

News from the Facebook page of Pacific Rim Conservation.

“This series highlights a tragic reality for Hawai'i's ground-nesting seabirds.  Invasive mammalian predators like cats, dogs, rats, and pigs kill and eat our native seabirds that evolved without such predators.

These images, captured at Kilauea Point National Wildlife Refuge on Kaua'i, show a feral pig killing an 'Ua'u kani (Wedge-tailed Shearwater Ardenna pacifica.).  Eradication efforts are underway at KPNWR to remove all pigs from inside the newly constructed mammalian exclusion fence.  We are working alongside our partners at USFWS to ensure this is a safe seabird nesting area for many years to come.”

22 November 2024

At-sea tracking of Northern Royal Albatross fledglings from Taiaroa Head/Pukekura

tracking NRAs
At-sea tracking of Northern Royal Albatross fledglings from Taiaroa Head/Pukekura

Update from NZ DOC Royal Cam Ranger Sharyn Broni (Nov 20):

Today's GPS tag update of juvenile toroa [Northern Royal Albatroses Diomedea sanfordi] from Pukekura tagged 25th of September and 5th of October 2024.  They fledged between the 27th of September to the 14th of October 2024.

Thanks to the generous donations on the Otago Peninsula Trusts give-a-little page we can share the tracking of 10 juveniles including the orphaned Top of Bluff Track. The orphan is now well over 4000 km from Pukekura in the mid Southern Pacific Ocean.

The starting point was at Pukekura, Dunedin, New Zealand and they have travelled across the south Pacific Ocean to the waters of South America.  They will not make landfall until they return to Pukekura in 4 to 10 years’ time.  The five males and five females were 230 to 264 days old at fledging.  The distance across Te Moana-nui-a-kiwa | Pacific Ocean, is over 9000 km.

Taken from the Albatross Lovers Facebook page.

20 November 2024

White-chinned Petrels are set to attempt breeding once more on New Island

WCP trail com Falkalnds Conservation 1A White-chinned Petrel at its burrow entrance on New Island, trail cam photograph by Falklands Conservation

White-chinned Petrels Procellaria aequinoctialis (Vulnerable) are once again attempting to breed on New Island in the Falkland Islands (Islas Malvinas)*.  Historically, the population on New Island ranged between 30-50 pairs, but numbers have dropped to just five or six pairs in recent years, with no confirmed breeding success.  This (2024/2025) season at least five occupied burrows have been confirmed.

“Hopefully we can bring them back from the brink of local extinction on New Island with careful management, and ultimately by removing the invasive mammals which eat their eggs and chicks and threaten their survival.”

Read about artificial burrows for White-chinned Petrels on the island by the New Island Restoration Project (NIRP)  here.

News from the Facebook page of Falklands Conservation.

Reference:

Reid, T., Lecoq, M, & Catry, P. 2007.  The White-chinned Petrel Procellaria aequinoctialis population of the Falkland Islands.  Marine Ornithology 35: 57-60.

19 November 2024

The Nihoku Ecosystem Restoration Project has another success as its first Newell’s Shearwater fledges

 Nihoku Newells fledges Pacific Rim ConseervationOut of its burrow and ready to go. The first Newell’s Shearwater fledges from within the Nihoku fence.  Trail camara photograph by Pacific Rim Conservation

In October this year the “first ever wild” Newell's Shearwater Puffinus newelli or ‘A‘o  chick fledged from the Nihoku exclosure on the Hawaiian island of Kauai, according to the Facebook page of the environmental non-profit organisation Pacific Rim Conservation.

“From 2016-2020, 87 NESH were translocated to the predator-free Nihoku exclosure at Kilauea Point National Wildlife Refuge.  Late last season, a translocated male and socially attracted female NESH paired up and were observed sharing an artificial burrow during several burrow checks.  This season was the pair's first nesting attempt, and we are so excited that they were successful in raising and fledging a healthy chick!  This ‘A‘o fledgling represents a major milestone for the project - establishing Nihoku as a breeding site for this listed species”.

The Nihoku Ecosystem Restoration Project aims to create a new breeding site safe from introduced predators for two threatened seabirds on the Hawaiian island on Kauai.  The construction of a predator-fence within the Kīlauea Point National Wildlife Refuge allowed for the translocation and hand-feeding to fledging of chicks of the Endangered Hawaiian Petrel Pterodroma sandwichensis and Critically Endangered Newell’s Shearwater.  Successful breeding by the petrel at Nihoku with fence has already taken place.

View photos of the downy chick and access previous articles in ACAP Latest News about the erection of the predator-proof fence and the translocation and hand-rearing of the two threatened burrowing procellariiforms from here.

Reference:

Young, L.C., Kohley, C.R., VanderWerf, E.A., Fowlke, L., Casillas, D., Dalton, M., Knight, M., Pesque, A., Dittmar, E.M., Raine, A.F. & Vynne, M. 2023.  Successful translocation of Newell’s Shearwaters and Hawaiian Petrels to create a new, predator free breeding colony.  Frontiers in Conservation Science 4. doi.org/10.3389/fcosc.2023.1177789.

John Cooper, Emeritus Information Officer, Agreement on the Conservation of Albatrosses and Petrels, 18 November 2024

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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