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Black-eared CuckooSize: 19-21 cm; wing span: 25-30 cm Body mass: 25-38 g Wing loading [g/cm2]: 0.22-0.26 |
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Photos |
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ADULT |
Sex unknown |
Frontal view of a Black-eared Cuckoo
(photo courtesy of M. Eaton)
[Bowra Wildlife Sanctuary, near Cunnamulla, QLD, June 2019]
Near-frontal/ventral view of a Black-eared Cuckoo
(photo courtesy of P. Brown)
[Rapid Creek, Darwin, NT, November 2021]
Near-lateral view of a Black-eared Cuckoo in fresh
plumage; note
the buff tint
(photo courtesy of M. Eaton)
[Bowra Wildlife Sanctuary, near Cunnamulla, QLD, June 2019]
Near-lateral view of a Black-eared Cuckoo
(photo courtesy of M. Eaton)
[Bowra Wildlife Sanctuary, near Cunnamulla, QLD, June 2019]
Near-lateral view of a Black-eared Cuckoo in fresh
plumage; note
the buff tint
(photo courtesy of M. Eaton)
[Bowra Wildlife Sanctuary, near Cunnamulla, QLD, June 2019]
Lateral view of a Black-eared Cuckoo in fresh
plumage; note
the buff tint
(photo courtesy of M. Eaton)
[Bowra Wildlife Sanctuary, near Cunnamulla, QLD, June 2019]
Dorsal view of a Black-eared Cuckoo
(photo courtesy of M. Eaton)
[Bowra Wildlife Sanctuary, near Cunnamulla, QLD, June 2019]
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IMMATURE/JUVENILE |
Frontal view of a juvenile Black-eared Cuckoo looking sideways
[Near Deriah Aboriginal Area, NSW, December 2019]
Lateral view of a juvenile Black-eared Cuckoo
[Near Deriah Aboriginal Area, NSW, December 2019]
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Breeding information |
| Breeding season: July - Jan | Eggs: 1 | Incubation period: Shorter than host's | Fledging age: ? |
The breeding season listed in the table refers to south-eastern Australia. In the interior of the continent, Black-eared Cuckoos can in principle breed any time of the year, after good rainfall.
In eastern Australia Black-eared Cuckoos host mostly on Speckled Warblers, but other species with domed nests are also potential hosts, such as e.g. White-winged Fairy-wrens. In central and western Australia Redthroats are potential hosts. In December 2018 we found a pair of White-throated Treecreepers feeding a young Black-eared Cuckoo.
Near-dorsal view of a juvenile Black-eared Cuckoo;
more information about it and its hosts is available
HERE
[Near Eulah Creek, NSW, December 2018]
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Behaviour |
| Social behaviour: Territorial | Mobility: Migratory | Elementary unit: Solitary |
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Food, Diet |
Like most other cuckoos, Black-eared Cuckoos are insect hunters. They take their prey from foliage and from the ground. This species has a rare taste for hairy caterpillars that most other bird species dislike.
Lateral view of a juvenile Black-eared Cuckoo drinking water
[Near Deriah Aboriginal Area, NSW, December 2019]
Lateral view of a juvenile Black-eared Cuckoo drinking water
[Near Deriah Aboriginal Area, NSW, December 2019]
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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.
| blecuck_20200919_2.m4a | (NW NSW) | Contact calls (male) | © MD | |
| blecuck_20200801.m4a | (NW NSW) | Contact calls (male) | © MD | |
| blecuck_20190618.m4a | (SW QLD) | Contact calls (male) | © MD | |
| blecuck_20200815_2.m4a | (NW NSW) | Contact calls (male), long sequence | © MD | |
| blecuck_vc_20241002.m4a | (NW NSW) | Contact calls (male) + getting excited? | © VC | |
| blecuck_20180810_2.m4a | (NW NSW) | Contact call (female)? | © MD | |
| blecuck_20180810_1.m4a | (NW NSW) | Contact call (female)?; response by Jacky Winter | © MD | |
| blecuck_20180810.m4a | (NW NSW) | Arrival (female)?; response by Jacky Winter | © MD | |
| blecuck_20200919.m4a | (NW NSW) | Various (pair) | © MD | |
| blecuck_20200815_3.m4a | (NW NSW) | ? (pair) | © MD | |
| blecuck_20190618_2.m4a | (SW QLD) | ? (female?) | © MD | |
| blecuck_20200815.m4a | (NW NSW) | ? | © MD |
More Black-eared Cuckoo 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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Would you like to contribute photos or sound recordings to this
site?
If interested, please CLICK HERE. Credits to contributors are given HERE. |

