Monday, 12 February 2024

Southport Seamounts Pelagic, February 2024

 

Band-rumped Storm-Petrel

Highlights of the 3-night, 2-day Southport Seamounts trip organised by Paul Walbridge from February 9-12 included Band-rumped Storm-Petrel; a Collared Petrel; good numbers of Gould’s Petrel, Black-winged Petrel and White-necked Petrel; and huge numbers of Grey-faced Petrel. After leaving early Friday evening aboard the cosy Grinner II we ended up mid-morning at 27.3735S, 155.0996E, 100 nautical miles offshore in 228 fathoms on the Queensland Seamount - roughly in a line east of Pt Lookout, North Stradbroke Island. We remained in this general area over the weekend, with some time spent motoring back from drifting. Conditions varied little over our time out wide: strong winds 18-25 knots SE gusting to 30 knots with a 2.5m swell and choppy seas. A tad uncomfortable but good conditions for seabirds.

Grey-faced Petrel feeding frenzy

Paul’s full report is forthcoming. Suffice here to sum up some highlights. A Band-rumped Storm-Petrel  flew in early afternoon on Saturday and appeared to be much attracted to toy floating storm-petrels that Jacob Crisp had put together. It showed well, hanging around the back of the boat for 20 minutes or so.

Band-rumped Storm-Petrel

Band-rumped Storm-Petrel

Jacob got onto a decent pale phase Collared Petrel which I saw briefly but his were the only images, and nobody else saw the bird unfortunately. I had seen the species previously in the eastern Coral Sea. It's a rarely encountered taxa with a few records in south-east Queensland. A couple of dark Gould’s-type petrels also looked like contenders for a while. Gould’s Petrels were frequently about the boat and it was a delight to see so many.

Gould's Petrel

Gould's Petrel

Gould's Petrel

Black-winged Petrels were in fewer number than Gould’s but more inclined to offer nice, close fly-bys.

Black-winged Petrel

Black-winged Petrel

Black-winged Petrel

Like most seabirds over the weekend, there was a substantial appetite for the berley. Grey-faced Petrels were particularly voracious. This was the most common species by far, with over 50-100 birds often in the vicinity of the boat. Large numbers continued to be about even after sunset.

Grey-faced Petrel

Grey-faced Petrel
Grey-faced Petrel

White-necked Petrel performed beautifully, with at least 8 birds logged including 2 together. This is a cracker of a seabird that never disappoints.

White-necked Petrel

White-necked Petrel

White-necked Petrel

Kermadec Petrel was in reasonable numbers with dark, pale and intermediate phases on show.

Kermadec Petrel (dark phase)l

Kermadec Petrel (light phase)

Kermadec Petrel (intermediate phase)

Tahiti Petrel was the second most common species, with small numbers of birds about the boat throughout the weekend.

Tahiti Petrel

Tahiti Petrel

White-bellied Storm-Petrel put in a brief appearance on a few occasions, but there was no sign of the hoped-for New Caledonian Storm-Petrel.

White-bellied Storm-Petrel

White-bellied Storm-Petrel

Wedge-tailed Shearwater was relatively common but just a handful of Flesh-footed Shearwaters appeared.

Flesh-footed Shearwater

White-tailed Tropicbird was seen twice flying high. A single Red-tailed Tropicbird was near the boat at dusk.

White-tailed Tropicbird

A Red-footed Booby roosted on the boat on Saturday night and joined by a second bird in the morning.

Red-footed Booby

Adult and immature Sooty Terns were frequent visitors to the berley trail.

Sooty Tern

A few Brown Noddies were seen along with a single Black Noddy.

Brown Noddy

SPECIES LIST: Tahiti Petrel, Grey-faced Petrel, Kermadec Petrel, White-necked Petrel, Collared Petrel, Gould’s Petrel, Wedge-tailed Shearwater, Flesh-footed Shearwater, White-bellied Storm-Petrel, Band-rumped Storm-Petrel, Red-tailed Tropicbird, White-tailed Tropicbird, Red-footed Booby. Brown Noddy, Black Noody, Sooty Tern. 16 species


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