- Iraq Babbler
 - Iraq Babbler
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 - Iraq Babbler
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Iraq Babbler Argya altirostris Scientific name definitions

Nigel Collar and Craig Robson
Version: 1.1 — Published August 18, 2021

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Field Identification

20–24 cm; mean 33 g. Relatively small but long-tailed Argya babbler with curved bill, softly streaked upperparts and plain white and buff underparts . Crown and upperparts are pale greyish-tinged sandy brown with soft-edged mid-brown streaks, streaks relatively dense on crown, longer and more spaced on back and fading on buffier rump; upperwing and tail buffy brown with buff fringes; lores and cheek whitish-buff, ear-coverts to lower submoustachial area and neck side slightly warm-tinged brownish-buff; chin, upper submoustachial area and throat buff-tinged white, shading to buff on underparts , with variable amount of buffy-white on mid-line of belly; iris dark brown with grey inner ring; upper mandible dark brown, lower mandible flesh-brown; legs horn-brown to pinkish-brown. Sexes similar. Juvenile is paler and greyer than adult.

Systematics History

Monotypic.

Subspecies

Monotypic.

Distribution

R Euphrates Plains and nearby wetlands from S Turkey (Birecik (1) ) across C Syria to SE Iraq (Euphrates–Tigris Delta) and adjacent SW Iran.

Habitat

Dense reedbeds, palm groves, date gardens, poplar trees (Populus euphratica) lining waterways, adjacent cultivated fields and thickets, especially of boxthorn (Lycium barbarum); lowlands. Sometimes found together with A. caudata in SW Iran.

Movement

Resident.

Diet and Foraging

Invertebrates, mainly insects and spiders (Araneae). Food given to nestlings 60% insects, in descending order of importance grasshoppers (Orthoptera), caterpillars, moths and butterflies (Lepidoptera), beetles (Coleoptera) and dragonflies (Odonata), and 30% spiders, sometimes also earthworms and berries of boxthorn. Forages on ground and in trees in groups of 3–15 (usually 5–7) individuals; rarely, as many as 80 birds together, these presumably mixed flocks including A. caudata. Groups move over ground, turning fallen leaves and twigs in search of prey; in trees can be agile and acrobatic in gleaning bark, often running along branches.

Sounds and Vocal Behavior

Song a musical sequence of “phist” and “phic” calls. Chorus call a whistling “pherrrrrreree…”, descending in pitch and volume; heard from bird separated from group and answered in kind, also at roosting time as summons. Contact call a noisy chattering “pherrr pherrr pherrr…”, given by group in thick cover; flight call a quiet “phe phe phe phe…”; other calls include single or repeated “whist” at nest approach and in allopreening, series of interchangeable “phist” and “phic” sounds when predator close (becoming high scream if predator approaches closely), and loud squeaking “phsioe” in alarm.

Breeding

May in Turkey and Mar–Jul (mainly Apr–Jun) in C Iraq; two or three broods reared annually. Monogamous system; sometimes co-operative breeder. Nest a rather untidy deep cup of stems, lined with grass, dead leaves, rootlets, fibres, reeds and feathers, placed in leaf-sheltered fork of tree (poplar, tamarisk) or in reeds, half-way up 4–5 stems; of 23 nests, 17 in poplar (mostly in fork at 3–5 m), four in Arundo donax reed (usually 1·5 m up) and two in tamarisk (Tamarix); relatively small territory of 300–600 m² defended. Clutch 3–4 eggs, bluish-green; greater share of parental care carried out by female; incubation period 13 days, nestling period 9–12 days (mostly 10 days), with chicks leaving nest when still unable to fly; family bond is maintained long after fledging.
Not globally threatened. Restricted-range species: present in Mesopotamian Marshes EBA. Locally common. Common, for example, in provinces of Baghdad and Basra, in Iraq.
Distribution of the Iraq Babbler - Range Map
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  • Year-round
  • Migration
  • Breeding
  • Non-Breeding
Distribution of the Iraq Babbler

Recommended Citation

Collar, N. and C. Robson (2021). Iraq Babbler (Argya altirostris), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.irabab1.01.1
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