Wednesday, April 1, 2009

March 2009

In March 2009, 75 species of birds have been recorded in the catchment area of the Gazette, including the species reported by an observer in Hoskinstown, and other observers in Widgiewa Road, Radcliffe and the Molonglo valley.   The one new species is a worrying one: Spotted Turtle Dove (or Spotted Dove as it is now to be known).  This is a very invasive species which takes over from other pigeons and doves.  It has been seen in Radcliffe Estate and (possibly) near the Community Hall.  If anyone else sees it, please let me know.

Waterbirds: Australasian Grebe; Little Pied Cormorant; Masked Lapwing; White-faced heron; White-necked Heron; Australian Wood Duck; Pacific Black Duck; Grey Teal,.
Birds of Prey: Brown Goshawk; Collared Sparrowhawk, Wedge-tailed Eagle; Brown Falcon; Black-shouldered Kite; Nankeen kestrel.
Parrots and Relatives: Yellow-tailed Black-Cockatoo; Gang-gang Cockatoo, Sulphur-crested Cockatoo; Galah; Crimson Rosella; Eastern Rosella;  Red-rumped Parrot.
Kingfishers and other non-songbirds: Common bronzewing; Crested Pigeon; Feral pigeon;  Southern Boobook;   Laughing Kookaburra; Pallid Cuckoo; Shining Bronze-Cuckoo; Painted Button-quail.
Honeyeaters:  Brown-headed honeyeater; Eastern spinebill; Yellow‑faced honeyeater; White-eared Honeyeater; Noisy Miner; Red wattlebird; Noisy friarbird.
Flycatchers and similar species: Welcome swallow; Grey fantail; Willie wagtail; Leaden flycatcher; Rufous whistler; Grey shrike thrush; Magpie-lark
Other, smaller birds: Black-faced cuckoo-shrike; White-throated gerygone; Western gerygone; Weebill; Striated thornbill; Brown thornbill; Buff-rumped thornbill; Yellow‑rumped thornbill; White-browed scrubwren; Superb Fairy-wren; Dusky woodswallow; White-throated treecreeper; Spotted pardalote; Striated pardalote; Silvereye; Common blackbird; House sparrow: Red-browed Finch; European goldfinch; Common starling.
Other, larger birds: White-winged chough: Pied Currawong; Grey currawong: Grey butcherbird: Australian Magpie; Australian Raven; Little Raven

Bird of the Month

From the Greening Australia book “Bringing Birds Back”.  This species is becoming  particularly noticeable at this season as they feed on the fallen wattle seeds.  Comments in brackets are by this author.  
Common Bronzewing:  Phaps chalcoptera
Appearance:  Large plump pigeon.  Chest and underparts  pinkish buff.  Wings iridescent (bronze!) changing colours (as the light strikes) at different angles.
Voice: Deep penetrating ‘ooom- ooom.
Habits: Singly, pairs or loose groups.  Feeds on the ground under wattles and other shrubs and around grass tussocks.  Usually detected when it bursts from the ground with a loud clapping of wings.  Flies some distance up into a tree where it sits motionless apart from head-bobbing
Food:  Seeds, berries, also invertebrates.
Nest:  Flimsy saucer of few twigs on horizontal branch or fork in shrub or tree from 1 – 12m high.  (It is often possible to see through the nest and count the eggs!)
Occurrence in Revegetation:  Recorded  in 28% of sites but most common in direct seeded sites where the higher proportion of wattles provides an abidant seed source.  Not found in the smallest or narrowest sites, but occurs in broader, less dense windbreaks where it can feed on the ground between the rows.
(Garden Bird Survey: This Survey, run in the gardens of members of COG, now records this bird as very variable in occurrence.  In some years there is an average of  0.01 birds per site week, in others 0.12 birds per site week.  It is appearing in a greater proportion of sites (rising from less than 1% of sites in 1981 to about 20% of sites in recent years.  This almost certainly relates to gardens maturing to provide suitable food sources .)