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Black ButcherbirdAlternate name(s): "Rufous Crow-shrike", "Black Crow-shrike" Size: 38-44 cm; wing span: 50-60 cm Body mass: 125-220 g; race "spaldingi": 160-220 g; race "rufescens": 123-163 g race "jardini": 150-165 g Wing loading [g/cm2]: 0.28-0.36 (overall) |
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Photos |
Race "spaldingi"
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ADULT |
Sex unknown |
Frontal/ventral view of a Black Butcherbird
[East Point Reserve, Darwin, NT, August 2014]
Frontal/ventral view of a Black Butcherbird looking sideways
[East Point Reserve, Darwin, NT, August 2014]
Near-frontal view of a Black Butcherbird looking sideways
(photo courtesy of P. Brown)
[East Point Reserve, Darwin, NT, August 2018]
Partly obscured near-lateral view of a Black Butcherbird;
this is the bird whose
calls
were recorded on 21 July 2019
(photo courtesy of P. Brown)
[Fannie Bay, Darwin, NT, July 2019]
Near-lateral/ventral view of a Black Butcherbird
[East Point Reserve, Darwin, NT, August 2014]
Lateral view of a Black Butcherbird
(photo courtesy of B. Hensen)
[Leanyer Sewage Treatment Plant, Darwin, NT, March 2013]
Near-dorsal view of a Black Butcherbird looking sideways
(photo courtesy of P. Brown)
[Rapid Creek, Darwin, NT, May 2018]
Near-dorsal/ventral view of a Black Butcherbird looking sideways
[East Point Reserve, Darwin, NT, August 2014]
Race "rufescens"
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ADULT |
Sex unknown |
Frontal view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Centenary Lakes, Cairns, QLD, October 2024]
Frontal view of a Black Butcherbird looking sideways
(photo courtesy of M. Eaton)
[Centenary Lakes, Cairns, QLD, October 2024]
Near-frontal view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Centenary Lakes, Cairns, QLD, October 2024]
Near-frontal view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Centenary Lakes, Cairns, QLD, October 2024]
Near-frontal/ventral view of a Black Butcherbird looking sideways
(photo courtesy of B. Hensen)
[Rocky Creek, Cairns, QLD, July 2013]
Near-lateral view of a Black Butcherbird
(photo courtesy of A. Lee)
[East Russell, near Cairns, QLD, October 2020]
Near-lateral view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Centenary Lakes, Cairns, QLD, October 2024]
Lateral view of a Black Butcherbird
(photo courtesy of B. Hensen)
[Rocky Creek, Cairns, QLD, July 2013]
Near-dorsal view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Centenary Lakes, Cairns, QLD, October 2024]
Near-dorsal/ventral view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Daintree River, QLD, December 2018]
Dorsal view of a Black Butcherbird
(photo courtesy of B. Hensen)
[Rocky Creek, Cairns, QLD, July 2013]
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IMMATURE/JUVENILE |
Frontal view of a rufous-morphology juvenile Black Butcherbird
(photo courtesy of B. Collett)
[Edge Hill, Cairns, QLD, December 2016]
Black Butcherbird with a begging rufous-morphology juvenile
(photo courtesy of B. Collett)
[Edge Hill, Cairns, QLD, December 2016]
Race "jardini"
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ADULT |
Near-frontal view of a Black Butcherbird looking sideways
(photo courtesy of M. Eaton)
[Gunshot Creek, Cape York peninsula, QLD, August 2019]
Lateral view of a Black Butcherbird
(photo courtesy of B. Hensen)
[Mossman, QLD, November 2018]
Lateral view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Gunshot Creek, Cape York peninsula, QLD, August 2019]
Near-dorsal view of a Black Butcherbird
(photo courtesy of M. Eaton)
[Gunshot Creek, Cape York peninsula, QLD, August 2019]
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Breeding information |
| Breeding season: Sep - Feb | Eggs: 3 - 4 | Incubation period: ca. 25 days | Fledging age: ? |
The core breeding season is from October to January. A pair of Black Butcherbirds may keep their young with them for so long that, as first-year immature birds, they help bring up the next brood. It is also unusual for a species of butcherbird to be able to, in some cases, breed while still in first-year immature plumage. Incubation period and fledging age are poorly studied.
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Nest |
"bungobittah", "lar", "malunna", "jindi" [bundjalung] = nest [Aboriginal] |
| Type: Basket | Material: Sticks, with rootlet lining | Height above ground: 5 - 10 m |
The height range listed in the table above refers to nests in trees on land. Black Butcherbirds can also nest in mangrove, in which case the nest is about 2 m above the high water line.
Near-dorsal/ventral view of a Black Butcherbird on its nest
(photo courtesy of M. Eaton)
[Centenary Lakes, Cairns, QLD, October 2024]
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Eggs |
"boyanga", "booyanga", "derinya", "dirandil", "koomura", "mirk", "ngampu", "nooluk", "pateena", "pum-pum" = Egg; "dirundirri" = eggs [Aboriginal]; "gawu" = eggs [gamilaraay] |
| Size: 33 x 24 mm | Colour: Greyish-brown, with dark-brown speckles | Shape: Tapered oval |
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Behaviour |
| Social behaviour: Territorial | Mobility: Sedentary | Elementary unit: Solitary/pair |
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Food, Diet |
Black Butcherbird living up to its name, bringing a hapless juvenile
Comb-crested Jacana
into a tree...
(photo courtesy of B. Hensen)
[Mossman, QLD, November 2018]
Black Butcherbird living up to its name, wedging a juvenile
Comb-crested Jacana
in a fork...
(photo courtesy of B. Hensen)
[Mossman, QLD, November 2018]
Black Butcherbird living up to its name, "butchering" a juvenile
Comb-crested Jacana
by tearing pieces out of the wedged-in carcass
(photo courtesy of B. Hensen)
[Mossman, QLD, November 2018]
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Call(s)/Song |
For this species we have recorded the following call(s)/song. The
interpretation of their meaning is our own;
comments and suggestions for improvement
are welcome.
| blbutch_pb_20191206_2.m4a |
spaldingi (Darwin, NT) |
Contact call(?) | © PB | |
| blbutch_pb_20191206_5.m4a |
spaldingi (Darwin, NT) |
Contact calls(?), Q&A | © PB | |
| blbutch_pb_20180831.m4a |
spaldingi (Darwin, NT) |
Contact calls(?), Q&A | © PB | |
| blbutch_pb_20191206_4.m4a |
spaldingi (Darwin, NT) |
"Currawong-like" call | © PB | |
| blbutch_pb_20190721.m4a |
spaldingi (Darwin, NT) |
"Currawong-like" calls | © PB | |
| blbutch_pb_20180831_2.m4a |
spaldingi (Darwin, NT) |
"Babbling" | © PB | |
| blbutch_pb_20191206_3.m4a |
spaldingi (Darwin, NT) |
Various (6 foraging in mangrove) | © PB | |
| blbutch_pb_20191206.m4a |
spaldingi (Darwin, NT) |
Various (6 foraging in mangrove) | © PB | |
| blbutch_pb_20200415.m4a |
spaldingi (Darwin, NT) |
Various (going to roost) | © PB | |
| blbutch_pb_20200415_2.m4a |
spaldingi (Darwin, NT) |
Various (going to roost) | © PB | |
| blbutch_pb_20180831_3.m4a |
spaldingi (Darwin, NT) |
Various | © PB | |
| blbutch_pb_20210206.m4a |
spaldingi (Darwin, NT) |
Various | © PB | |
| intract_pb_20180503.m4a |
spaldingi (Darwin, NT) |
? (Alarming Spangled Drongo & Magpie-lark) | © PB | |
| blbutch_pb_20200319.m4a |
spaldingi (Top End, NT) |
Immature practising? | © PB | |
| blbutch_pb_20180503.m4a |
spaldingi (Darwin, NT) |
? | © PB | |
| blbutch_me_20240613.m4a |
jardini (Far-N QLD) |
Territorial call(?) | © ME | |
| blbutch_me_20240613_2.m4a |
jardini (Far-N QLD) |
Territorial call(?) | © ME | |
| blbutch_me_20240614.m4a |
jardini (Far-N QLD) |
"Currawong-like" calls | © ME |
More Black Butcherbird sound recordings are available at
xeno-canto.org
.
These pages are largely based on our own observations and those of our contributors. The structure of these bird pages is explained HERE. For more salient facts on any bird species please refer to a field guide.
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