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Nicholas

@petrel-nut

Seabird biologist with a passion for island restoration. Likes a bit of petrel-hunting. Ex-government Senior Research Scientist

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16.11.2024
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Latest posts by Nicholas @petrel-nut

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White-bellied Storm-petrel- seen occasionally in the air above Phillip Is Norfolk but its breeding location remains unknown-Friday nights recovery within a petrel colony was a first. Known breeding 900 km Sth or 1400 km Est. What an exquisite fellow! #SuperSeabirdSunday

28.02.2026 19:40 ๐Ÿ‘ 398 ๐Ÿ” 37 ๐Ÿ’ฌ 7 ๐Ÿ“Œ 2
Low lying land mass with a narrow stip of water between it and mainland

Low lying land mass with a narrow stip of water between it and mainland

End of civil twilight dimly lit camping scene with a person silhouette on a higher ground.

End of civil twilight dimly lit camping scene with a person silhouette on a higher ground.

Two smaller vessels being equipped with waterproofed equipment on a rock platform

Two smaller vessels being equipped with waterproofed equipment on a rock platform

Small, grey-black and white seabird with a large foot thrust in front for balance, on a small leafed shrub, at night.

Small, grey-black and white seabird with a large foot thrust in front for balance, on a small leafed shrub, at night.

Some of NSW coastal islands have their seabirds poorly documented, despite their close proximity. This must be the smallest vessel Iโ€™ve used to access an island in 30 years of survey. Learning more of White-faced Storm-petrel.

14.01.2026 21:14 ๐Ÿ‘ 6 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Black and white Sooty Tern -in defensive posture- stand within dry herbage at nesting colony

Black and white Sooty Tern -in defensive posture- stand within dry herbage at nesting colony

Common Noddy tern in defensive mode having just walked off an egg at its nest. On a boulder strewn path.

Common Noddy tern in defensive mode having just walked off an egg at its nest. On a boulder strewn path.

Two grey noddies in alerted stance with one vocalising on a grey boulder near former nest site

Two grey noddies in alerted stance with one vocalising on a grey boulder near former nest site

Black Noddy tern being held in hand with green vegetation in background.

Black Noddy tern being held in hand with green vegetation in background.

Last weeksโ€™ breeding noddy-terns of Phillip Island, Norfolk: Sooty; Common; Grey; Black. Approach/handled under permits. #SuperSeabirdSunday#Seabirds

27.12.2025 18:50 ๐Ÿ‘ 11 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Biggest issue in these palm forests for disturbance of FFSW is burrow collapse. Max 3.5m depth and little/no ground cover to hold substrate together. A shearwater and need to excavate means before egg laying, the air is alive here with sand plumes!

23.11.2025 20:54 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Good point. It depends. When working on a species, low white light to navigate-better depth perception for moving quickly- and red to target-pick up- specific birds. These birds werenโ€˜t alarmed as Iโ€™m moving quickly. Was actually passing thru on gecko surveys where white is needed for eye-shine.

23.11.2025 19:20 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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A good news #Seabirds story for your feed. Got to love Phillip Island off Norfolk- South Pacific. It keeps turning up surprises!

22.11.2025 22:00 ๐Ÿ‘ 17 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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After documenting an expanding Flesh-footed Shearwater population on Phillip off Norfolk last month, it was delightful to walk through the 10,000 burrow-strong Clear Place colony on Lord Howe last week. #SuperSeabirdSunday

22.11.2025 21:37 ๐Ÿ‘ 34 ๐Ÿ” 5 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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Surveying Lord Howe geckos between the two mountains here, showcased this yearโ€™s production of Providence Petrel fledglings- some still needing a good preen. #SuperSeabirdSunday#Seabirds

15.11.2025 19:49 ๐Ÿ‘ 42 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A good news story after almost 10 years of working towards a local population recovery: www.abc.net.au/news/2025-11...
#Seabirds

05.11.2025 01:07 ๐Ÿ‘ 16 ๐Ÿ” 7 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A late offering for #SuperSeabirdSunday a male Kermadec Petrel has his partner drop back into the nest site. First meet-up after 5 months apart at sea.

02.11.2025 19:12 ๐Ÿ‘ 28 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Providence Petrel defending its burrow to all comers at the worldโ€™s 2nd only breeding island, Red Knoll, Phillip Island Norfolk. #SuperSeabirdSunday#Seabirds๐Ÿชถ

05.07.2025 20:31 ๐Ÿ‘ 19 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Placid Little Shearwater on the forest floor of Phillip Island, Norfolk. #SuperSeabirdSunday#Seabirds๐Ÿชถ

22.06.2025 19:56 ๐Ÿ‘ 20 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Something to get you thinkingโ€ฆ
worldseabirdunion.org/world-seabir...
#Seabirds

20.05.2025 19:31 ๐Ÿ‘ 13 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Yellow-legged gulls, looking statuesque (with other statues) on a Roman era bridge over the Tiber, Rome. #SuperSeabirdSunday will be whatever I come across in Europe for the next two months. Got to love #Seabirds๐Ÿชถ

27.04.2025 04:26 ๐Ÿ‘ 36 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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No chocolate eggs but a pair of freshly hatched Little Penguin chicks from late last season. #SuperSeabirdSunday๐Ÿชถ

19.04.2025 21:24 ๐Ÿ‘ 36 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Australasian Seabird Groups Pacific Travel Grant enabled NGO presenters to share stories of seabird conservation successes and challenges at the 1st ever gathering in Auckland New Zealand as part of 2025 Oceania Seabirds. Inspiring & sobering so much yet to be started. #Pacificseabirds#Seabirds๐Ÿชถ

14.04.2025 19:02 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Welcome slide image for a conference on seabirds in Auckland New Zealand

Welcome slide image for a conference on seabirds in Auckland New Zealand

Downtown Auckland New Zealand with image taken from the perspective of high in a city apartment, but still with a Red-billed gull (circled) flying down at street level

Downtown Auckland New Zealand with image taken from the perspective of high in a city apartment, but still with a Red-billed gull (circled) flying down at street level

A Samoan speaker delivering an address from a lecture podium

A Samoan speaker delivering an address from a lecture podium

A Cook Islander speaker delivering an address from a lecture podium

A Cook Islander speaker delivering an address from a lecture podium

A conference in Auckland New Zealand this week brings together Pacific seabird people from research, management and government to speak, listen and have hands-on experiences with regional experts to inspire and encourage connections and commitment for their conservation. #Pacificseabirds #Seabirds๐Ÿชถ

14.04.2025 08:55 ๐Ÿ‘ 10 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A peculiar male petrel (and Storm-petrel) habit is the courtship growl- Iโ€™ve often heard it from burrows but didnโ€™t realise it involved inflation of the throat. Some species can have a very low register for their body size. Here a White-necked Petrel gives it his all. #SuperSeabirdSunday๐Ÿชถ

12.04.2025 20:12 ๐Ÿ‘ 49 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A sleepy view of a pair of Black-winged petrels on a lazy afternoon, Phillip Island Norfolk. #SuperSeabirdSunday๐Ÿชถ

05.04.2025 20:23 ๐Ÿ‘ 54 ๐Ÿ” 10 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The Brown (previously Common) Noddy protecting its egg and keeping an eye on us as we step over its nest- built on the steep track, traversed between the landing site to the research hut on Phillip Island, Norfolk. #SuperSeabirdSunday๐Ÿชถ

29.03.2025 21:20 ๐Ÿ‘ 19 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Hose pipes (โ€˜waddiesโ€™) are flexible detectors that chicks will nibble on when presented. At 2 mths old, the chicks impact on a burrow makes it certain of presence when checking. Extraction can be difficult when beyond arms length, waddies are use to persuade chicks to move close to entrance.

27.03.2025 05:49 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Bright morning sunlight highlights six people standing around a study plot- delineated by metal picket posts and flags. The vegetation is waist deep sedge. The background shows a lighthouse on the far left, ocean in the mid-background and distant land

Bright morning sunlight highlights six people standing around a study plot- delineated by metal picket posts and flags. The vegetation is waist deep sedge. The background shows a lighthouse on the far left, ocean in the mid-background and distant land

Person holding a tape-delineated plastic rod, held in dirty hand with a lighthouse in the background

Person holding a tape-delineated plastic rod, held in dirty hand with a lighthouse in the background

Downy covered shearwater chick, with an exposed leg showing a metal band. The calm ocean visible on far right and rocky landscape on the left background

Downy covered shearwater chick, with an exposed leg showing a metal band. The calm ocean visible on far right and rocky landscape on the left background

Assisting in the 66th productivity survey of shearwaters on Montague Island, coastal NSW. Using hose pipes for detection, downy young are extracted for banding and species ID. For 25 yrs Wedge-tails have been in the ascendency as tropical conditions strengthen southwards. Climate changing.#Seabirds๐Ÿชถ

27.03.2025 03:38 ๐Ÿ‘ 24 ๐Ÿ” 2 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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A Masked Booby indicates that my presence on the nearby track is as close as heโ€™s happy with. His chick is in agreement. Phillip Island, Norfolk. #SuperSeabirdSunday๐Ÿชถ

22.03.2025 20:16 ๐Ÿ‘ 16 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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White-necked (naped) petrel pair in courtship The males growl in contrast to the females more common strident cry. Phillip Island, Norfolk (50 pairs). #SuperSeabirdSunday#Seabirds๐Ÿชถ

15.03.2025 21:36 ๐Ÿ‘ 32 ๐Ÿ” 9 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Given the trans- Pacific and sub-Antarctic islands affinities of the sub-species (graphic from a 2014 genetic paper on the species using my samples), I should have not been surprised by the track- but I was. Small populations and seldom visited- maybe this is all we get.

15.03.2025 21:31 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Small storm-petrel in-hand at night. Exposed legs showing colour tape around metal band on one leg and Global Light Sensing logger attached to a band on the other leg

Small storm-petrel in-hand at night. Exposed legs showing colour tape around metal band on one leg and Global Light Sensing logger attached to a band on the other leg

Image of South Pacific with Australian land mass on far left and a series of red dots indicating the movements of a tracked seabird

Image of South Pacific with Australian land mass on far left and a series of red dots indicating the movements of a tracked seabird

The White-bellied Storm-petrel trip also gave up one of two deployed GLS loggers. 1st ever track. Aust. to Chile (10K km) and down towards the Antarctica coast. Unprecedented?! So hard to access remote colonies with over 80 island-days available (2009-2025) but only 8 landings possible.#Seabirds ๐Ÿชถ

15.03.2025 02:01 ๐Ÿ‘ 61 ๐Ÿ” 22 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
Storm-petrel burrows with slotted drain-pipe entrance with reduced tunnel-height from deforming mass of additional rock over entrance.

Storm-petrel burrows with slotted drain-pipe entrance with reduced tunnel-height from deforming mass of additional rock over entrance.

White-bellied Storm-petrel fledgling cupped in a set of hands

White-bellied Storm-petrel fledgling cupped in a set of hands

These concrete-perlite units still require a timber shade to reduce thermal loading. The deformed 55mm tunnel entrance restricts access to larger species ensuring a positive outcome for Storm-petrel productivity. Paper to come.

13.03.2025 10:17 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Cement-perlite nesting burrow with White-bellied Storm-petrel adult sitting in nest within

Cement-perlite nesting burrow with White-bellied Storm-petrel adult sitting in nest within

Cement-perlite burrow with slotted drain pipe tunnel protruding into a nest containing a recently hatch white-bellied Storm-petrel

Cement-perlite burrow with slotted drain pipe tunnel protruding into a nest containing a recently hatch white-bellied Storm-petrel

Person in foreground carrying two buckets and a third bucket in a backpack on their back, up a steep slope. Sooty Terns fly about in the air above. The background is dominated by two large mountains, with cloud caps and a stretch of calm ocean between the two sites.

Person in foreground carrying two buckets and a third bucket in a backpack on their back, up a steep slope. Sooty Terns fly about in the air above. The background is dominated by two large mountains, with cloud caps and a stretch of calm ocean between the two sites.

Two circular concrete caps sit atop cylindrical nesting chambers set in grass tussocks, with weighty rock semi/collapsing a tunnel entrance in the foreground. Background shows two peaks on a steep slope with ocean behind.

Two circular concrete caps sit atop cylindrical nesting chambers set in grass tussocks, with weighty rock semi/collapsing a tunnel entrance in the foreground. Background shows two peaks on a steep slope with ocean behind.

Itโ€™s taken 2 years but our hard work on Roach Is. off Lord Howe has been successful. Providing habitat for White-bellied Storm-petrels- safe from larger Little Shearwaters that take over natural burrows during chick provisioning. A slow burn project with many collaborators invested in success.

13.03.2025 07:22 ๐Ÿ‘ 18 ๐Ÿ” 3 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0
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Ridiculously rare footage for #SuperSeabirdSunday from late Feb. trip to Phillip Is. off Norfolk. 2nd only pop. of White-necked Petrels with one in company of Juan Fernandez Petrel, 10,000km from home islands. #Seabirds Amazing๐Ÿชถ

08.03.2025 21:17 ๐Ÿ‘ 44 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 2
Large shark held against a boat with tether ropes. Ocean around boat is calm. A person is leaning on side of vessel

Large shark held against a boat with tether ropes. Ocean around boat is calm. A person is leaning on side of vessel

Grassy trail on a slope at night with several large birds alighted in the medium foreground and distance

Grassy trail on a slope at night with several large birds alighted in the medium foreground and distance

Large grey seabird being held with on leg extended. The leg has a bulky device affixed to the leg. The lighting shows it is nighttime.

Large grey seabird being held with on leg extended. The leg has a bulky device affixed to the leg. The lighting shows it is nighttime.

The Southern Shark Ecology Group has been tracking Tigers in the waters around Norfolk Island, with arrival and departure the same as Wedge-tailed Shearwaters. A huge 75% of their diet is seabirds! We are in the 1st stage of a collab to see if shark and shearwater migration areas match.#Seabirds๐Ÿชถ

04.03.2025 19:47 ๐Ÿ‘ 39 ๐Ÿ” 15 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0