Bird Banding in Cape York, Australia
Although many people elsewhere in the world have been in some form of lock-down or another due to Covid, I have been busy in the field most of the past year as Canberra has been relatively free of the nasty bug - so far. In consequence, I am only now catching up on cataloging last year's photographs. This set is from a bird-banding trip to Kutini-Payamu (Iron Range) National Park in Cape York, north Queensland, that was organised by Jon Coleman, back in late November - early December. This was all done as part of a long-term study by various people over the years of the birds in rainforest in the area, so it was good to be able to fulfill this year's effort and maintain the continuity of the study. The first survey in this study was done in 1990, and a total of 5988 birds have been banded, including 712 birds in 2020. And 54 birds were re-trapped in 2020 from earlier capture in previous years. 618 birds have been re-trapped in the whole study. I do not aim to detail all the species banded/ringed in this post, merely portray a selection of species that we caught, some of which are only found in that part of Australia.
Frill-necked Monarch Arses lorealis, a flycatcher which in Australia is restricted to the wet forests in Cape York. Like many of the species caught in this study, this species' range is between far north-east Australia and New Guinea.
This is an adult male, females have pale lores and do not have a black chin.
White-faced Robin Tegellasia leucops. One of the more commonly seen rainforest birds in the study area. Mostly because they hunt in typical robin style of perching on low branches then pouncing on prey on the ground. It might be commonly seen, but only locally, as in Australia it is restricted to the Cape York peninsula.
White-faced Robin. Yes it has white face.
White-streaked Honeyeater Trichodere cockerelli. A true Cape York bird as it endemic to the area. We watched these birds feeding on nectar from flowers in the high canopy of the forest.
White-streaked Honeyeater. As with so many birds, the details that can be discerned when in the hand give a different impression of the bird seen in the canopy. Here the elaborate spiky white feathers on the throat show how the streaked effect is formed. And those subtle yellow tufts are exquisite.
Tawny-breasted Honeyeater Xanthotis flaviventer. This is another trans Cape York - New Guinea species, although it isn't restricted to rainforest as it can be found in other wooded habitats. The wavy white line below the eye is a diagnostic feature on this otherwise generally brown coloured bird.
Grey Whistler Pachycephala simplex. This is another species whose range extends over northern Australia and New Guinea. Small green-grey birds are easily overlooked in a forest.
Magnificent Riflebird Ptiloris magnificus, adult female. There are three species of Riflebird (members of the BIrds of Paradise family) in Australia, all separate in their ranges and this is the most northern one, which ranges between Cape York and New Guinea.
Chestnut-breasted Cuckoo Cacomantis castaneiventris. A cuckoo of dense rainforest, hence in Australia mostly confined to the Cape York peninsula, close to its main range throughout New Guinea.
Little Bronze-Cuckoo Chalcites minutillus. This of the minutillus sub-species as recognised by the wide black and white markings on the outer tail feathers. This sub-species ranges across northern Australia, the archipelago of Indonesia and New Guinea, and south east Asia.
Little Bronze-Cuckoo. The tail pattern is diagnostic between the various species of Bronze-Cuckoos. The metallic lustre on the bird's back and coverts show why they are named Bronze-Cuckoos.
Lovely Fairy-wren Malurus amabilis. Adult male on the left, female on the right. These birds inhabit the edges of the forest, sticking to the scrub along the edges of clearings. They are known hosts of the Chestnut-breasted Cuckoo, above.
Yellow-breasted Boatbill Machaerirhynchus flaviventer, adult male.
Yellow-breasted Boatbill, adult female.
Yellow-breasted Boatbill - this shows why they are named boatbill. This is a flycatcher and I have watched them catch insects in the air, but I do not know the advantage of the unusual bill shape.
Noisy Pitta Pitta versicolor. This is a common species of rainforest or wet forest gullies all along the eastern fringe of Australia, but that does not detract anything from the privilege to see them up close. They are predominantly green, yellow, brown and black so easily missed when foraging on the forest floor. Although the lustrous blue on their wings and rump shine must shine when they flash them.
Shining Flycatcher Myiagra alecto, adult female.
Shining Flycatcher, adult male.
Shining Flycatcher, adult male. The blue plumage shines in the dappled light of the forest, especially that on the crown and throat.
Shining Flycatcher, adult male. The bright orange of the inside of the bird's bill is so vibrant in contrast to the shining blue of its plumage that it must be an important component of their display.
I find the colours and forms of all birds fascinating, when considering their purpose, and in the dark understorey of rainforest, little details help the birds shine and be seen by their con-specifics.
I always see something new when I visit rainforests, and on this trip I saw rather a lot. My thanks to Jon for organising the trip.
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