The e-Bird website describes the Pale-Yellow Robin as “a rotund little robin, olive above, with gray head, yellow underparts, and white around the base of the bill”.
Our picture illustrates its common feeding behaviour: “Perching on low branches and on the side of tree trunks, from which it drops to the ground to capture prey”— in this case a nice fat worm on the gravel near the Village Green toilets..
Pale-Yellow Robins are very similar in appearance to Eastern Yellow Robins but Pale-yellows are smaller than Eastern Yellows (12 cm in length as opposed to 15) and have morewhite around the beak and throat. The Eastern Yellows have black legs, more vibrant yellow plumage and a longer tail.
There are two sub-species of Pale-Yellow Robin. The nominate and southern race is Tregellasia capito and the northern race is distinguished by addition of a sub-species name nana — latin for dwarf.
The northern sub-species is found from near Cooktown to Paluma and the southern ones are found between Barrington Tops in NSW to the Mary River in Queensland.
Pale yellow Robins are sedentary and favour rainforests and dense eucalypt forests, particularly where lawyer vine is found.
They use the prickly lawyer vine (Calamus muelleri) as nesting material and as a nest site. The nest may be anywhere up to 10 m above the ground, though often much lower. Breeding season is July to December with one, or sometimes two, broods. A clutch of 2 oval eggs, measuring 20 by 15 millimetres (0.79 in × 0.59 in), is laid. They are pale green, splotched with brownish marks.
Smith Crescent has a great variety of rainforest species, some regulars and others occasional. Jan Cooke saw a Yellow Breasted Boat bill there last week and a few years back a Rhodesian birder got good shots of a Paradise Kingfisher well above its usual altitude. .
Photograph by Peter Cooke.
Text assembled by PC from various plagiarised sources.
