Sunshine Coast Birds

Birding and other wildlife experiences from the Sunshine Coast and elsewhere in Australia - and from overseas - with scribblings about travel, environmental issues, kayaking, hiking and camping.
Showing posts sorted by relevance for query grass owl yandina creek. Sort by date Show all posts
Showing posts sorted by relevance for query grass owl yandina creek. Sort by date Show all posts

Tuesday, 5 September 2017

Rare Owl Victims of Vehicle Strike & Pesticide Poisoning

Sooty Owl roadkill - Pic by Matt Harvey
A Sooty Owl and an Eastern Grass Owl are the latest victims in a spate of incidents of rare owls being killed or wounded by vehicle strike or apparent chemical poisoning around the Sunshine Coast and elsewhere in South-East Queensland. While extremely unfortunate, these incidents are telling us a bit more about the distribution and habitat of these little-known birds.


Sooty Owl talon - Pic by Matt Harvey
An adult female Sooty Owl was found dead last week near the entrance to Australia Zoo on Steve Irwin Way, Beerwah, by Australia Zoo wildlife rescue worker Matt Harvey. This area is not what could be regarded as prime habitat for the rainforest-loving Sooty Owl. It is essentially open forest with at best a thick understory with some rainforest plants. The owl weighed in at over a kilo; the image of its talon demonstrates what a formidable predator this bird can be. 


Eastern Grass Owl road victim - Pic by Ken Cross
Also last week, Ken Cross found a dead Eastern Grass Owl near Gatton. This species is associated with extensive grasslands and wallum heath. It was found in a mixed area of barley crops and pastoral paddocks. What the bird was doing in the relatively dry climes of the Lockyer Valley is something of a mystery.


Eastern Grass Owl road kill - Pic by Matt Harvey
In his work with Australia Zoo, Matt comes across more than his fair share of owl road victims. He found a road-killed Eastern Grass Owl last year on Old Toorbul Road, Toorbul, in an area that is mixed Pinus plantation, cleared paddocks and coastal open forest: again, seemingly unfavourable habitat for this species.


Eastern Grass Owl road victim - Pic by Matt Harvey 
An Eastern Grass Owl came to Matt's attention from the dry Roma district of central-west Queensland in yet another example of the species turning up in unexpected places. Perhaps the birds are more nomadic than is generally thought, moving over large distances to suitable habitat as rodent populations fluctuate. This owl thankfully survived.


Eastern Grass Owl road victim - pic by Sarah Bevis
I am aware of at least four road-killed Eastern Grass Owls from the Sunshine Coast in recent years, including this bird found in 2013 at Yandina Creek by Sarah Bevis.


Sooty Owl road victim - Pic by Matt Harvey
Matt helped rescue a Sooty Owl last year that was hit by a vehicle in wet sclerophyll forest between Beerwah and Peachester in the Sunshine Coast hinterland. At least the owl was in suitable habitat this time, and the bird also survived its ordeal.


Masked Owl chemical victim - Pic by Vic Jakes
Also last year, Vic Jakes found this dead male Masked Owl near his home at Cooroy Mountain, in the Sunshine Coast hinterland. The site where the bird was found appears to rule out vehicle strike as the cause of its demise. The owl was in pristine condition with no indication of physical damage. Vic had previously found dead Torresian Crows around his place that were almost certainly poisoned by pesticides or other chemicals. He believes that was the fate of the Masked Owl as well. 


Masked Owl chemical victim - Pic by Vic Jakes









Wednesday, 18 January 2017

Birds of Yandina Creek Wetland



Latham's Snipe
 I have pulled together a pictorial account of the birds of Yandina Creek Wetland on Queensland's Sunshine Coast.A total of 151 species had been record at the site as of August 2017.

Yandina Creek Wetland before being drained
The large number of people who have followed this issue will be aware that the 200ha site was drained in July 2015 when broken floodgates on the former sugar cane land were repaired. At the time, the area was a thriving wetland teeming with waterbirds, including rare and endangered species and large numbers of migratory shorebirds.

Lewin's Rail
Governments stood by and did nothing to prevent the destruction of the wetland because in their view, it had been artificially created and was therefore not worthy of protection. The land was sold by its farmer-owners in the mid-2000s. The new property developer owners, hopeful that one day the area would be rezoned from rural, failed to maintain floodgates which had prevented inundation of tidal water from the Maroochy River.
Spotless Crake
With the floodgates in disrepair, a vibrant wetland was created as the fallow land was inundated twice daily at high tide. The newly created habitat was not unlike what the area had been in its natural state, before being developed for cane farms in the 1920s.

Intermediate Egret
Following community protests and adverse media coverage, some floodgates were reopened in September 2015 when the Queensland Government took action over the alleged destruction of marine vegetation resulting from the draining. However, the floodgates were again shut - and the wetland was drained for the second time - in January 2016 after government authorities concluded they had no power to prevent plans by the property developer owners to lease the land back to its original farmer owners so sugar cane could again be grown. (This move, by technically continuing an existing land use, was intended to bypass state and federal environmental regulations.)

Australasian Darter
Over the past 12 months, however, there has been little indication that the cane farms will be re-established. It is timely to recall the wealth of birdlife that frequented the site and hopefully will return to it in due course; more will be said about this in the near future.

Curlew-Sandpiper
One of the avian strengths of the Yandina Creek Wetland was its attraction to migratory shorebirds, which are declining rapidly in numbers as their feeding grounds along the flyway between Australia and north-east Asia are developed.

Pectoral Sandpiper
According to Commonwealth guidelines, the wetland was internationally significant because it provided refuge for a significant proportion (between 120 and 150 birds) of the Australian migratory population of Latham's Snipe. The presence of this one species should have been sufficient to prompt the Australian Government to take action to protect the area under various treaties to protect migratory shorebirds to which Australia is a signatory.

Broad-billed Sandpiper
Another migratory shorebird regularly using the wetland was Curlew-Sandpiper, listed as critically endangered under the Commonwealth's Environment Protection and Diversity Conservation Act.
Other migratory shorebirds included species which are scarce visitors to Australia. The only records of Pectoral Sandpiper and Broad-billed Sandpiper in the Sunshine Coast region are from the Yandina Creek Wetland.

Australian Painted-Snipe
 A non-migratory shorebird seen several times at the wetland is the Australian Painted-Snipe, listed as endangered under the federal EPDCA; as many as seven of these rare wading birds have been observed. But the then federal  Environment Minister, Greg Hunt, saw no reason to intervene to save the wetland.

Red-kneed Dotterel
Some of the largest concentrations of Red-kneed Dotterel recorded in eastern Queensland have been at Yandina Creek, with more than 200 birds gathering.

Red-necked Avocet
 Another scarce resident shorebird, Red-necked Avocet, occurred there.

Spotted Harrier
I recently updated old records to present a full list of the 142 bird species recorded in the wetland here on ebird. Other wildlife of interest doubtlessly occurs but the landowners had refused permission to interested parties to undertake a full fauna and flora survey; Eastern Water-Rat and large numbers of Swamp Rat are among the mammals recorded.  Looking at the bird list shows how attractive the site was to raptors. Spotted Harrier, normally a rare visitor to south-east Queensland, is regular here.

Grey Goshawk
Grey Goshawk is usually a denizen of wet forests but at Yandina Creek it habitually sits out in the open.

Peregrine Falcon
The Peregrine Falcon, nesting on nearby Mt Coolum, was a regular visitor.

Australian Hobby
Its smaller cousin, the Australian Hobby, was frequently observed.

Eastern Grass Owl
 The site was significant not just because of its wetlands. It includes substantial areas of well-developed grassland, which provides habitat for a different suite of wildlife. Although the wetland has been drained, the grasslands continue to flourish, although in the absence of tidal water flows they are gradually being replaced by exotic weeds and regrowth of Allocasuarina and Melaleuca trees. The grasslands are home to several pairs of the rare Eastern Grass-Owl.

Large-tailed Nightjar
The wetland is the most southerly site known for the Large-tailed Nightjar, another species that is extremely scarce in south-east Queensland.

Australian Little Bittern
The reeds provided refuge for a small population of the elusive Australian Little Bittern, which could be heard booming in the evening. The elevated tracks that line the canals dissecting the wetland provide excellent opportunities for observing birdlife. As has been noted previously, the site has great potential as an ecotourism destination.

Baillon's Crake
Also in the reeds lurked unusually large numbers of cryptic, uncommon waterbirds including Lewin's Rail, Spotless Crake, Australian Spotted Crake, and Baillon's Crake.

Black-tailed Native-hen
The Black-tailed Native-hen is known from just a handful of records in South-East Queensland but several birds have turned up at Yandina Creek.

Little Grassbird
Perching birds or passerines are well-represented by good populations of the likes of Little Grassbird and Tawny Grassbird in the tall grasses and reeds.


Tawny Grassbird
Red-backed Buttonquail, another species that is very rare in South-East Queensland, occurs in the grasslands, as does King Quail and Brown Quail.

Black-necked Stork
Two pairs of the stately Black-necked Stork used the wetland as a feeding ground, while Brolga was an occasional visitor.


Black Swan nest at Yandina Creek Wetland
Large numbers of waterfowl were to be found at Yandina Creek, with a healthy breeding population of Black Swans and several duck species. Many active swan nests were left stranded when the wetland was initially drained.

Pink-eared Duck
Other interesting waterfowl at the site include Australasian Shoveler and Pink-eared Duck.

Great Cormorant
More common species present in sometimes considerable numbers included Australian Pelican; Royal Spoonbill; all four species of Australian egret - Great, Intermediate, Little and Cattle; four cormorant species - Pied, Little Pied, Great and Little Black; and Australasian Darter.

Australian Pelicans & Royal Spoonbills
The mangroves along Yandina Creek were home to Black Bittern and Mangrove Gerygone.

Mangrove Gerygone

Map of properties comprising Yandina Creek Wetland



Tuesday, 19 April 2016

Red-backed Buttonquail, Grass Owl, King Quail on Sunshine Coast + Tackling a new camera

Eastern Grass Owl
UPDATED 24/04/2016
Red-backed Buttonquail, Eastern Grass Owl, King Quail and Spotted Harrier were among the birds seen during two mornings in the Maroochy River canelands of the Sunshine Coast.

Eastern Grass Owl
During my first pre-dawn visit last week (19/4) I had an Eastern Grass Owl showing well at sunrise in the Bli Bli area. On the second morning (24/4) with Garry Deering, we had no fewer than 4 Grass Owls. I finally managed a couple of images of this species with my new camera outfit: a Canon EOS 70D camera body with an EF 400mm F 5.6 prime lens. As the sky lightened, the owls could be watched without the aid of a spotlight as they quartered the grassland in the early morning light. A White-throated Nightjar was un unexpected find on the second morning; interestingly, a Grass Owl flew in to investigate playback of a nightjar call.

New camera gear

Spotted Harrier
I had 2 Red-backed Buttonquail calling during the first morning at the same site where I have seen the species previously: one of only 2 sites on the Sunshine Coast where I've had this bird. During the second morning, we flushed a pair of Red-backed Buttonquail from tall grass; Garry later saw a third bird. Five or six King Quail were calling on both mornings, with a couple seen this morning, as were a few Brown Quail.

Spotted Harrier & Black-shouldered Kite
Two Spotted Harriers were seen on both mornings. A Spotted Harrier and a Black-shouldered Kite  were sparring this morning, with the camera catching the moment. There was evidently food about for the owls and harriers as I saw a couple of Rattus leutreolus running across the road. The Spotted Harrier perched image in this post was taken when I was with Chris Corben recently in this area.

Spotted Harrier

Grey Goshawk
Other raptors were about including Grey Goshawk and Brown Goshawk. Oddly, in these grasslands the Brown Goshawk is furtive and largely terrestrial, while the Grey is much more confiding and always in trees. Ebird list here.

Little Friarbird
I called in on Parklands Wetland which remains a sorry shadow of its former glory since the estate developers carved it up.

Plumed Whistling-Ducks
A flock of Plumed Whistling-Ducks was obliging; I'm gradually honing the skills on getting decent snaps of birds in flight. Little Friarbird was also a nice show. On the subject of birds in flight, here are some other offerings.

Intermediate Egret
Sorry but there is limited public access to this owl/buttonquail site. If you contact me privately I may be able to help. Unfortunately, small roads in cane farmland are highly problematic. I've found in the past when I've publicised caneland sites (River Road, Finland Road, Yandina Creek Wetland) that my once good relationship with local farmers has been soured by an influx of birders. As a consequence, I no longer enjoy access to several properties that I once had; farmers who were formerly friendly are now decidedly unfriendly (I have been literally forced off River Road by a tractor driven by one such fellow - be careful if you go there); and in the case of Yandina Creek, trespassing by birders proved to be highly damaging to the (ongoing) campaign to protect the wetland.

Hardhead

Brahminy Kite
An Intermediate Egret and Glossy Ibis were nicely paired along Finland Road.

Glossy Ibis & Intermediate Egret
While an Australasian Shoveler, a rare visitor to the Sunshine Coast, has turned up at North Arm.

Australasian Shoveler
Away from the lowlands, a Yellow-throated Scrubwren was unusually co-operative when I was at Mary Cairncross with Angus Innes, hopping about on the grassy lawn in the open.

Yellow-throated Scrubwren
Yellow-throated Scrubwren
While a Willie Wagtail somehow got into our home in the evening, eventually finding its way out.

Willie Wagtail