Another collation of a few random trips over the past few months, it’s all quite lengthy, I was intending to get this out before my Tutukaka pelagic but that’s since passed, so I’ll post the write-up for that and a few of my other trips this month, as soon as possible.
First two trips were in late August after my mock exams, where I went out to Ambury and Tiritiri respectively. Whilst I didn’t get anything ‘new’ at Ambury it was still a good day, had some nice views of skylarks sulking around in the grass, and one of them taking a sand bath. Although I did see banded dotterels at the site for the first time (a good sized flock all in breeding plumage), as well as good views (or at least better, as all the birds were scurrying around on the peninsula which is fenced off) of the wrybills, so overall a nice day and a good break.
After my mocks ended I finally took another trip to Tiritiri, the day started off well, with a juvenile hihi flying right into my face! Hovering in front of me, perching on the boardwalk, then buzzing off back into the undergrowth. Nothing else much notable happened during the day, with me walking down to Hobb’s Beach at dusk to have another shot at petrels. Walked up and down the beach (from the Kawerau Track to the Wharf) a couple times, not seeing much except penguins scuttling in from the sea to their burrows. Until as I rounded a bend my torchlight caught a small black shape, with blue feet!!! Now if you didn’t know there’s 2 main nesting petrels on Tiritiri, one of them the oi (grey-faced petrel), is a larger bird with as you can tell from the english name a grey face and the other the common diving petrel a tiny football shaped bird, notably having vividly blue foot! As I enjoy tiny cute little birds, the diving was my main target, and also the one I was expecting least, so I was very excited to say the least. It scurried further into a burrow as I approached, so I turned off my light and sat outside hoping to get some more views of the wee thing, but I only heard wings flapping and then it was gone. The burrow it had been in was really small, and more like a tunnel than a burrow, so I assume the petrel was only prospecting or something. Didn’t see much else that night, although a wetapunga pair in the same manuka/kanuka strand I had seen one in last time was neat. Didn’t get on to oi or any other targets that night. Next day I decided to try and find a spotless crake, although I've ‘seen’ it this year, I'll be honest the view was borderline tickable, also I still haven’t even seen them all that well which is something I must remedy by the end of this year.. As you can tell I did not get on to them with this trip either, after maybe an hour or so of waiting I got distracted by some large swarms of backswimmers on the edge of the pond (The one down by the bunkhouse). Not remember having ever seen them before, I took out my phone to take some photos (to serve as a record and to upload on iNaturalist), the photos came out awful though, so I inched closer to get some better ones, which ended up in me precariously holding my phone over the pond, and with a single twitch, plop it went, tumbling into the murky abyss. Thankfully although the pool is a deep brown colour the bottom near shore wasn’t all too deep, so after throwing aside my bag and binocs, I went a noodling in the pond, thankfully dredging out my phone and it worked just fine after! Nothing else much happened on the island and I left with diving petrel as my only new addition.
After that I’ve taken 2 trips out to Mangere/Ambury, one before my finals and the other after I’d done most of them, (I’m taking this trip whilst I still have 2 exams left as I have a really large gap [not till mid nov]). The first one I went birding with a guy called Jackson, he was an American tourist only a year or so older than me that I met online, they’re travelling around the country for a couple of months before going off to Aus. It was great to bird and talk with someone with the same/similar interests as me, although we didn’t pick up any bird lifers (well for myself, it was one of his first days in NZ so he picked up quite a few), a lot of scanning up and down the waterwork canal we believed had payed off with a ‘pure enough’ looking grey duck, but after reviewing the face pattern was too muddled and it had to remain at hybrid level. We also had a hybrid pied x black stilt, which aren’t all too uncommon around there. I did pick up some neat inverts as we did a bit of flipping so the day was still quite good.
Second trip I did was also quite nice, again nothing new for the year/life but some good views of birds I don’t see too often and picked up some birds I hadn’t seen at Mangere/my jurisdiction on eBird before. Again (but not on the trip with Jackson unfortunately as the tides were too low I think) picked out some wrybills and a singleton banded dotterel on the peninsula. After that did some aimless wandering and scanning around trying to find a pair of tattlers (grey-tailed, they’ve been summering here for at least a couple years I believe but I’m still yet to see them) which turned out fruitless, as all bird shapes were lost in the grey blob of non-descript godwits roosting far off. A yellowhammer off to the side of the trail was nice, as I see those very uncommonly and it allowed me to get my first photos of one, as I was deciding to head off to the waterworks I came across a dead seabird with it’s head missing for some reason which was pretty surprising, after some examination (super long legs, greyish colouration, wee sized thing, black-band on tail tip) and photos I determined it was a white-faced storm petrel. After sifting some debris and giving it a small very makeshift grave, I started heading back thinking I’d give the water treatment plant a look as I was more likely to pick up at least a few new birds there when suddenly the roosting shore-birds finally began too move due to the receding tide, flocking out on the mudflats, and conveniently some were actually quite close! I had my first group of ruddy turnstones for this locality assembling on the rocks near to the path, climbing down and standing on the margin of the rocks to scan the mudflats and the now writhing brown mass of shorebirds I still could not pick out a tattler. There were some wrybills in front, large numbers of knots and godwits but sadly nothing new, although it’s still an amazing spectacle to be confronted with such a large number of birds. After that I headed home, stopping at a small wetland reserve on my way where I again searched for spotless crake, but I again wasn’t able to see one.
Birds:
112. Common Diving-Petrel ! (Pelecanoides urinatrix)
INVERT TALLY: 50
Arachnids:
4. Bronze Hopper (Helpis minitabunda) [Garden]
5. White-banded House Jumper (Maratus griseus) [Garden]
6. Silver Orb Spider (Leucauge dromedaria) [Garden]
Insects:
33. Garden soldier fly (Exaireta spinigera) [Garden]
34. Steel blue ladybird (Halmus chalybeus) [Garden]
35. Swamp crane fly (Zealandotipula novarae) [Garden]
36. Acantholybas brunneus (Hemipteran) [Garden]
Platyhelminthes:
1. Blue garden flatworm (Caenoplana coerulea) [Mangere WTP]
Molluscs:
4. Leathery Sea slug (Onchidella nigricansis) [Shore next to Mangere WTP]
I’ve delayed this write-up for faaar too long, so I’m collating my pelagic write-up with all the other trips I’ve done around NZ this November, although I’m also still working on a write-up of my 4 day trip to Australia (specifically just around Sydney), which I should hopefully get out soon enough, and as it was a short time-frame I’ll just post it in this thread [tho I’ll prob split it into multiple posts and maybe include the text as spoilers if it seems too long]. (Also the ‘WFSP’ body from earlier turned out to be a Prion..) [Stuff seen & id'd in bold]
Left Auckland at around noon on the 3rd, heading straight up north for the pelagic trip. Of course I was still doing a bit of birding along the way, although time restraints meant I only had 2 stops, one at Waipu Rivermouth Refuge, where I once again dipped on Fairy Tern, and the second at a little city pond in Whangarei. The reason for stopping at such a seemingly boring site for birding is actually because this random little pond houses a sizable group of
Australasian Grebes! Australasian Grebes are a fairly recent coloniser to NZ, having only really established in the northern-most state of the country (as Kiwis are a bright and creative bunch this state is of course known as Northland), although not being listed as a rarity/unusual bird in north of Hamilton (a city that’s a tad south of Auckland) anymore they’re still pretty sparse on the ground. Though it has been a rather good year for them, or at least for their vagrancy in NZ as quite a few have popped up much further south (eg. the one Chlidonias saw and a couple in the South Island). So I was very happy when I showed up to the pond and was immediately looking at the grebes, a nice and easy twitch : ) There were around 10-12 of them crammed into the small pond, all paired up and a few already leading around chicks. Later that night on the advice of a few other people I had been talking to, I also checked out Old Mill Lane, a small patch of wetlands and forest home to Bitterns and Kiwi. Although I didn’t see much, only a few fish and a ridiculous amount of
Knobbled Orbweavers, I did at least get to hear what I’m pretty sure was a bittern booming so it was alright.
After that, I headed back to Tutukaka for my pelagic trip the following morning. Just as some background, the pelagic trip I would be doing was run by The Petrel Station, you can check out their website here:
The Petrel Station - Pelagic Seabird Birding Tours & Research - Tutukaka, New Zealand , it’s one of those ‘proper’ all day long pelagic trips that I’d been yearning to do. The boat leaves Tutukaka (a small town up north of Auckland) early in the morning, heading out, past the Poor Knights [a small island group which serves as a major breeding spot for seabirds, {Buller’s Shearwaters breed solely on these isles!}], to an underwater trench, where the boat stops, chum is thrown and seabirds come pouring in. Of course this trip I’d be getting different seabirds compared to my last trip down south in Kaikoura, due to locale and time of year, mid/late Spring (when I was visiting), seems to be one of the best times to do one of these Tutukaka trips,with migration happening, as summer residents (such as NZ Storm Petrel) return from their winter wanderings in full force, whilst others, such as southern seabirds head further south to breed, only loitering around for spring, and one of the best specialties, Chatham Mollymawk! I believe these trips are the only ones out of mainland NZ to get these birds ‘regularly’ and only in this narrow timeframe of the year. As well as the ever present opportunity of occurring something rare on pelagic trips (the one a couple days before had the first live NZ record of Streaked Shearwater!). So heading onto the boat I was extremely excited.
After maybe half an hour we ran into our first seabird ‘raft’. These are absolutely gigantic flocks of seabirds all in a ‘feeding workup’, usually made near exclusively of one of two species (at least around the Poor Knights), either
Buller’s Shearwaters or
Fairy Prions [although the 2 flocks do mix], it’s a genuinely bewildering amount of birds that not even photos do justice! Our first raft was a huge flock of
Buller’s, but there were some
Fluttering Shearwaters,
Flesh-footed Shearwaters (new for the year), and my first
Fairy Prion all hanging around the peripheries. After some time viewing this amazing phenomenon, we powered on to our next stop, a couple rock stacks to the south of the Poor Knights Islands proper, these were impressive spires of rock which jutted out from the all encompassing blue around them. Once again the biomass here was stunning, endless waves of sea and bird, as giant flocks of now mainly
Fairy Prions worked the waves, swarming around the boat, as if we were in a bird maelstrom. A large frothing patch of water also caught my eye, the birds clearly avoided it but I couldn’t quite make out what the cause was, until I realised that they were fish! (More specifically, a huge school of
Silver Trevally), rising up and down with their mouths agape, presumably feeding similarly to the seabirds. I was very happy with seeing this workup of trevally, as they were also displayed on the website and was something that I had really wanted to witness, as well as finally adding to my salt-water ray finned fish list! The rocks are also home to a regular breeding colony of Grey Ternlets but it was too early in the season for those too appear, so after some more loitering around we headed off and too the trench spot, where we would spend the next few hours chumming for some spectacular seabirds. As we powered on to the trench I ‘saw’ a Little Shearwater, (a guy pointed out to me a distant silhouette which was barely enough to recognise as a bird, unfortunately I never got tickable views of these guys), much better was seeing a flying-fish do a small skip out the water fully displaying its’ signature ‘wings’, but I didn’t get a photo as we were speeding on and it’d probably be unidentifiable anyways but still a nice thing to see.
Arriving at the trench spot I instantly got my first
Cook’s Petrel, a sleek bird barreling down and across the bow. Finally, the engine was cut, and trailing cages of chum were tossed overboard, let to trail off the boat, and big blocks of chum, hacked and also tossed into the sea. It wasn’t long before the first seabirds started accumulating, dark silhouettes converged upon the horizon, what I'd imagine what one could call the vultures/ravens of the sea,
Flesh-footed Shearwaters. My first experience with this species last year was similar, with hordes descending upon and surrounding the fishing boat, so it came as no real surprise that they acted the same, being loud and boisterous milling around the boat, then screeching and clamouring whenever a morsel comes their way (thankfully they couldn’t be caught on any fishing lines this time!). Although a nice pickup within the hordes were my first
Taikos/Black Petrels! They’re extremely similar to the Westland Petrels I had seen earlier in the year, although they differ in size and proportion (being smaller and ‘cuter’ as well as more northern, go figure), they did act the same as the flesh-footed shearwaters though.
Soon more birds started appearing, as dancing and skittering around the trailing cages of chum were storm-petrels!! Very pleased as they were one of the driving forces which made me want to go on this pelagic (them and Chatham Mollymawk), out at this spot
NZ Storm Petrels are actually quite common, outnumbering the few
White-faced Storm-Petrels also zooming around the boat. They’re gorgeous dark little birds absolutely brimming with personality, and it’s always fun to remember that just 2 decades ago (I wonder how old this makes some forum members feel

) they were thought to be completely extinct! More excitement brewed with
Mottled Petrel being yelled out, these are absolutely gorgeous petrels, which amazingly are transequatorial migrants dispersing all the way up to the Aleutians(island chain off Alaska) and breeding in the Subantarctics! I rushed up to meet it as it came round the bow, it bowed up and went straight across the bow revealing its grey stomach and black flashes on the underwing, a stunning bird. The lifers kept on flowing, with a
Wilson’s Storm-Petrel (looking very similar to the NZ Storm-Petrels, but having all black ‘trousers’ and underwings compared to NZ Storm-Petrels which have white on the underwing and white ‘trousers’ with a variable amount of brown streaks), and
Oi [Grey-faced Petrel[, which is a bird I’ve dipped a few times on at Tiritiri so it was nice to finally see them, one or two would occasionally make quick passes over the boat. The surrounding seas were also rich in albatross, with two
Wandering Albatrosses (Antipodean Albatross post-split, of the ssp. gibsoni, which I’d seen down south) milling around the back of the boat, later on in the day there were also a few
Northern Royal Albatrosses which would flyby in the distant but I had also already seen those down south, but the mollymawks is where it gets especially interesting. A few
White-capped Mollymawk would occasionally pass through and also one or two
Salvin’s Mollymawk would make an appearance, but after around an hour since arriving at the trench spot the call came,
Chatham Mollymawk!! If you hadn’t already searched these birds up, they’re truly fantastic albatrosses, a mollymawk with a dark slaty gray head and an absolutely stunning yellow bill (which has led to them being nicknamed ‘bananna bill’), they’re also quite rare currently only breeding on a small rockstack known as ‘The Pyramid’ in the Chathams. The first individual we had was banded (a first for the Petrel Station), and through some photos that other birders had taken of the band, the bird was deemed to be an individual named Snowball who was transplanted as a chick to a site on the main Chatham Islands in the hopes of establishing a new breeding location which is all very cool. Snowball hung around the back of the boat having a go at the chum before departing southwards. Later on we had a second!
Chatham Mollymawk though this individual was only passing through, but later on we had another sighting of one!! Whether these were the same individuals or represented different ones I don’t know, but they both lacked bands. Final lifer of the day was another mollymawk, this time my first
Campbell Mollymawk, just a singleton which streamed right over the boat and was confirmed as such by a photo someone had taken on board which apparently showed a bronzey eye. Still not too sure on the taxonomy of Black-browed Mollymawk & Campbell, eBird currently lumps them but I haven’t seen anything more recent or anything, and I know other taxonomies split them, so far it doesn’t matter for me anyways as this was the first and only individual of the pair I’ve seen so far. Heading back in we had one last stop to watch the feeding workups still milling around the Poor Knights, where I saw some large densities of
salps around the boat (I suspect the seabirds would probably be feeding on these) before we made the rather uneventful journey back to the wharf, though there were impressive numbers of
Common Diving-Petrels, absolutely precious little things, like a flying football constantly flapping its wings as if it’s barely keeping itself airbound with all it’s might lol.
Later on the 7th, headed back up north to do some shore birding and the like, main targets being a recently reported Great Knot on Manakapua and visiting any sites to try for Fairy Tern. Unfortunately my visit to Manakapua coincided with a low tide, thus the birding definitely did not feel as good as I remembered it being in February, with there seeming to be less birds and more thinly spread out, I was unable to find any unusual shorebirds (not even the flock of whimbrels that’d also been reported..) or terns (excluding caspian ones of course) for the 2 hours or so I searched, but I did at least encounter a pair of
pipits up close which was very nice and had my lifer
Black Shag/Great Cormorant which was frustratingly a brief flyover. I did pay at least a bit of attention as I walked along the ‘sandflats’, which had large channels and grooves of water flowing in them where I found a couple of
whelk species (funnily a native and an invasive side by side),
glass shrimp (apparently here in NZ we only really get one species in coastal habitats), and
NZ Sentinel Crabs, the latter being an especially nice lifer as they have these ridiculous stalk eyes which make them look cartoonish in a way.
I decided to head to Waipu next to give a crack at Fairy Tern, but again no dice, trying to get a better view of a sandbank by walking down a jetty didn’t provide anything, but flipping a few rocks did reveal quite a few big female
false-widow spiders, but unfortunately at the stage I saw them where they’ve lost their markings and instead appear jet black they’re no longer idable. Thus I decided the next spot I’d head to was Mangawhai, as there also had been Fairy Tern reported here, and finally I got so frustratingly close. After a bit of waiting, scoping out a distant sandbank as the tide receded, finally a pair of Sternula terns came in, problem was, they were too far away!! Although this pair would make short sorties and I got to watch amazing behaviour, [one would hover and dive for fish, where I could make out a clear orangey-yellow bill and a smart black and white head], I decided that from the head pattern I saw I technically didn’t have enough evidence to rule out Little Tern(although I don’t believe any Little Terns would be in similar plumage at this time of the year, as well as Fairy Terns have definitely been reported here and it’s almost certain that any Sternula there would be Fairy, and I may’ve? seen coloured bands on its legs), but honestly the viewing really did feel quite untickable and I feel I have a solid enough chance to always try for them at another date…. Anyways I stayed till sunset trying to get a better view but the terns never came closer.
On the 9th I went out on another trip with someone I’d met online, this time a guy called Saryu, who was basically the same age as me which was neat, we were heading to Rangitoto/Motutapu (the two islands are basically conjoined by both a small causeway and naturally at lower tide levels) in search of Shore Plover. Shore Plovers really don’t seem to be doing the best (especially after all the reintroduced ones had to be recaptured after a stoat swam onto the islands around 2021, and really it seems only one site on Motutapu Island does one stand a decent chance of finding one, thus that was our destination. Yet, I decided that we should head down a nicer more meandering trail as I thought we’d still be able to get there in time, but we weren’t really able to, we also got distracted quite a bit ‘inatting’ (so observing and taking photos of everything, not just sole-focused birding or anything), but Saryu is really knowledgeable on invertebrates, [he identified the whelks and shrimp and a lot more stuff later down the line] and knows his plants (at least compared to me!), so I was still able to get a good kick out of it, learning about stuff I wouldn’t really have paid attention to before [plants and lichen]. Nicest find was a small flightless
grasshopper which would blend really well into the volcanic rock trail we were walking on. Considering we were a bit late and that my right shoe had just fallen apart (I could still walk alright although), we decided to just hang around the causeway and look for the
banded rail, thankfully this time it was really showy, even more than when I’d first seen it there! For a nice 20 or so minutes we enjoyed it actively foraging just on the fringes of the mangrove, which was also great for Saryu considering it was a lifer for him. We did some flipping of some coastal rocks before leaving, revealing this tiny adorable little translucent
snail, and an endemic coastal
soil centipede. On the bus back home I also had a random tiny
weevil land on me which I managed to get id’d later.
Last birding outing I did on the 25th, before my quick jaunt in Sydney, was a full day birding out at Mangere. The first half of the day was spent at the Shellbanks where I didn’t get onto any new birds (although I nearly lost my phone, twice!), waiting through all of high tide and most of the receding tide scanning for anything new didn't result in anything, thus I decided to head to the water treatment plant/canal. I hadn’t been in a while, as they’ve closed the walkway between Ambury and the canal for renovations, so I haven’t been all too bothered to walk the way around to the canals since, but there was still a good enough list of possible lifers and enough time in the day that I decided to head there, passing by a possible gerygone nest on my way. Arriving at the canal I instantly see a man holding binoculars and what looks to be a pure
Grey Duck!! (or Pacific Black Duck for the rest of the world). In case one was unaware, Grey Ducks of course used to be prevalent all across the country, but ever since the introduction of the Mallard to New Zealand, they’ve been rapidly hybridised to near extinction (basically being ranked critically endangered here in NZ), thus finding a ‘pure’ one is quite difficult, and many plumage features need to be examined. Luckily there were 3-4 around just this entry bit of the canal which seemed to match nigh perfectly (I say nigh as one can never really know, and I’m personally fine with that, gene-flow between species is natural after all), yet they definitely fit the bill for ‘pure’ grey duck, having 2 clear well defined facial stripes, lacking any of the smudges or other irregularities you’d expect to see in hybrids (which is probably the best way to go about identifying them), as well as possessing green speculums which lacked any white borders (large white borders above the speculum being a sign of Mallard ancestry) and greenish-yellow legs rather than the bright orange which Mallards have. One of the birds also had a plain metal ring which I found odd, (the other birder speculated it was a DOC band? I doubt it’d be an avicultrist’s duck anyways). I birded with him a tad more before he had to leave, so I headed back along the canal in hopes of refinding a
Black Shag [Great Cormorant], and finally I had one right at the entrance!! It was perched on a plank, staring at me for a few seconds before taking flight, but at least I’d finally gotten a nice view of possibly my most embarrassing ‘nemesis bird’, [although they really aren’t all too common in Auckland..].
Australia write-ups hopefully coming out before the 31st, as well as me hopefully seeing another Spotless Crake, Whimbrel or Reef Heron before this year's end.
Birds:
113.
Australasian Grebe (
Tachybaptus novaehollandiae)
114. Flesh-footed Shearwater (
Ardenna carneipes)
115.
Fairy Prion (
Pachyptila turtur)
116.
Cook’s Petrel (
Pterodroma cookii)
117.
Taiko [Black Petrel] (
Procellaria parkinsoni)
118.
NZ Storm-Petrel ! (
Fregetta maoriana)
119. White-faced Storm-Petrel (
Pelagodroma marina)
120.
Mottled Petrel ! (
Pterodroma inexpectata)
121.
Wilson’s Storm-Petrel (
Oceanites oceanicus)
122.
Chatham Mollymawk !! (
Thalassarche eremita)
123.
Grey-faced Petrel [Oi] (
Pterodroma gouldi)
124.
Campbell Mollymawk (
Thalassarche impavida)
125.
Black Shag [Great Cormorant] (
Phalacrocorax carbo)
126.
Grey Duck [Pacific Black Duck] (
Anas superciliosa)
-- Terns, Sternula sp.
“FISH” TALLY: 5
Ray-finned Fish:
4.
Silver Trevally (
Pseudocaranx georgianus)
-- Flying Fish, Exocoetidae sp.
(The trevally seems to have some dispute over it's taxonomy, but for groups outside of mammals&birds I jus follow inaturalist taxonomy which splits it so..)
INVERT TALLY: 59
Arachnids:
7. Knobbled Orbweaver (
Socca pustulosa) [Ngunruru marsh]
Myriapods:
1.
Tuoba xylophaga (Coastal Soil-Centipede) [Motutapu]
Insects:
37.
NZ Grasshopper (
Phaulacridium marginale) [Rangitoto]
38.
Mecinus pascuorum (Tiny Weevil) [Bus]
39.
Cabbage Tree Moth (
Epiphryne verriculata) [House]
40.
Sarisophora leucoscia (Weird Moth) [House]
Crustaceans:
2.
NZ Sentinel Crab (
Hemiplax hirtipes) [Manakapua]
3. Palaemon affinis (Glass Shrimp) [Manakapua]
Molluscs:
5.
Buchard’s Dog Whelk (
Tritia burchardi) [Manakapua]
6.
Mud Whelk (
Cominella glandiformis) [Manakapua]
7.
Leuconopsis obsoleta (Translucent Snail) [Motutapu]