Hi All, here is the trip report for last Sunday from Southport.
Location: Southport, Queensland
Date:1/7/2012
Vessel: 37 ft Steber Monohull, MV Grinner
Crew: Craig Newton (skipper)
Pax: Paul Walbridge (leader & organiser), Rob Morris, Brian Russell,
Russ Lamb, Glen Pacey, Steve Murray, Andrew Sutherland, Chris Wiley,
Dick Andersson, Todd Burrows, Michael Mcnaghten, Tom Collier, Carl
Billingham, Brett Taylor, Adam Abbott.
Weather conditions:
In the week preceding the trip a low depression had formed off Fraser
Island, much like before the preceding trip although not quite of such
intensity but still generating SE winds to 50 knots off Cape Moreton a
couple of days before. The Friday forecast saw a high over the Tasman
moving eastwards and helping push the low of 1003 hPa southeast away
from the Qld coast. On the day, light SW winds
< 10 knots early on increasing to 10-15 knots NW later in the
afternoon. Clear blue skies for most of the day, with some light cloud
on approaching the coast in the afternoon. Visibility excellent, max.
air temp. 20* C, barometer 1016 hPa.
Sea conditions:
Calm seas for most of the day on a swell of up to 1.8 metres & with the
wind increasing later in the day on approaching the coast, seas rising
to half a metre on a decreasing swell. Sea- surface temp. at the Seaway
19.2* C, 22.8* C at the Shelf-break and a maximum of 23.2* C out wide.
Current out wide running at less than 1 knot.
Summary:
After the results of the previous trip on the 16th of June after the
intense low brought birds up from the Southern Ocean into southern
Queensland waters and beyond, it was decided on a strategy of forming a
Fast Response Team to maximise a result, following a similar event.
Whether this was achievable wouldn*t be known until tried and tested.
The decision to go was made on the Wednesday and by Friday we had a full
boat of 15 punters plus a reserve ready to go on the Saturday but the
crossing across the bar was deemed too dangerous still so Sunday was
chosen. Another complication was the holding of the Gold Coast Marathon,
held over the two days of this particular weekend, which entailed
closing off most of the streets around our usual starting venue. The
skipper diverted us to Runaway Bay Marina to the north of Mariner*s
Cove, which still had diversions but we all managed to board on time and
get out through the Seaway in good time.
With the calm conditions it was decided to head straight out to Jim*s
Mountain, the scene of last months* sensations. Crossed the Seaway at
0640 hrs and headed out ENE to Jim*s Mountain. Crossed the Shelf-break
at 0925 hrs and reached the final drift point at 1005 hrs. Continued to
drift slowly to the SE until 1300 hrs when we headed back up the slick
then headed back for the Seaway. Arrived back at the Seaway at 1610 hrs,
duration of trip 9 hrs 30 mins. exceptional for a winter trip.
On leaving the Seaway nothing much of note, just a few Crested Terns,
Australasian Gannets and a Caspian Tern. Over the next 3-4 nautical
miles three returning trawlers were encountered with these also
revealing little more than Crested Terns, a Pied Cormorant and Silver
Gulls. Crossing the Shelf was quiet, with several gannets sighted and a
single Fluttering Shearwater, when at 0800 hrs a juvenile Giant Petrel
sps was spotted astern heading south, too distant to identify
specifically. Just 20 minutes later, an adult Indian Yellow-nosed
Albatross circled the temporarily stationary vessel before it too headed
southward, with the first Wilson*s Storm-Petrel of the day making an
appearance at the same time. Just before the Shelf-break at 0915 hrs a
prion flashed passed the vessel and landed just a hundred or so metres
astern so we reversed to investigate the now landed bird, which seemed
reluctant to fly in the rather calm conditions. It turned out to be a
Fairy Prion and after any photos taken of it on the water we proceeded
on.
>From about halfway across the Shelf, the first of a fairly steady
stream of south moving Common Noddies was noted and I probably
undercounted this species for the day. The first Providence Petrels were
sighted shortly after crossing the Shelf-break with increasing numbers
of south moving Common Noddies in ones and twos. It was just before the
drift point at Jim*s Mountain at 0958 hrs when the real surprise of
the day turned up around the vessel, a fresh plumaged Wedge-tailed
Shearwater, the first July record from Southport and the first day of
July at that, this species normally returns to local waters around the
first week in August.
On stopping for the drift at 1005 hrs it was a few minutes before the
first Providence Petrels arrived in the slick which was quickly followed
by yet another Wedge-tailed Shearwater. A different bird, as on checking
the photos, the tail feathering was slightly different. The numbers of
Providence Petrel were starting to build, with Wilson*s Storm-Petrels
starting to appear down slick and even more Common Noddies streaming
past when at 1055 hrs a juv. Gibson*s Albatross appeared around the
vessel, landing a few times to feed but not astern of the vessel. The
next real surprise of the day was at 1125 hrs when a pair of adult
Silver Gulls arrived from seaward, not a species known for its seafaring
ways in this neck of the woods and particular attention was paid to the
outer primary *mirrors*. This pair were particularly *agro* and
would sit on the sea surface and wait for Providence Petrels to come
into to land for a feed, then take off and literally charge at the
petrels, forcing them to make an evasive dive.
Nothing much new was arriving although a few Australasian Gannets were
appearing, not surprising as there was a lot of surface bait activity
with numbers of Yellowfin Tuna and even Striped Marlin present close to
the vessel. Then, at 1230 hrs a second, young adult Gibson*s Albatross
appeared and after several passes and inspections of the game fishing
vessels also present, finally settled at the rear of our vessel, much to
the delight of a few people on board who had never been this close to
these special birds. The Gibson*s albatross had finally had its fill
and took off with the two *angry ant* Silver Gulls hot in pursuit.
On heading for home at 1300 hrs several Common Noddies were still noted
heading south and at 1315 hrs the final new species of the day appeared
at the port side of the vessel, the only Black-bellied Storm-Petrel of
the day. On the way back the second Gibson*s Albatross reappeared
(assumed as such on plumage pattern) and followed intermittently for
several miles.
Species:
Wilson*s Storm-Petrel * 15 (4)
Black-bellied Storm-Petrel * 1
Gibson*s Albatross * 2 (1)
Indian Yellow-nosed Albatross * 1
Giant Petrel sps * 1
Fairy Prion * 1
Wedge-tailed Shearwater * 2 (1)
Fluttering Shearwater * 2 (1)
Providence Petrel * 57 (20)
Australasian Gannet * 58 (30)
Pied Cormorant * 3 (2)
Common Noddy * 31 (7)
Caspian Tern * 1
Crested Tern * 64 (20)
Silver Gull * 30 (10)
Not quite the day we had hoped for but still a pleasant day out on the
blue paddock and also proof that we could get enough people together at
very short notice and get the boat out to sea to observe how severe
weather had affected bird movements.
Cheers - Paul W.
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