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Mangrove Kingfisher Halcyon senegaloides Scientific name definitions

P. F. Woodall
Version: 1.0 — Published March 4, 2020
Text last updated July 8, 2013

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Field Identification

22 cm; 57–66 g. Both sexes grey-brown crown, black lores , greyish ear-coverts and hindneck, blue upperparts and tail, black wings with blue bases of flight-feathers; underparts greyish-white with buff wash; bill red, sometimes with dusky tip to lower mandible; iris dark brown; legs and feet dark grey-brown. Distinguished from very similar H. senegalensis by all-red bill, black patch at carpal joint of wing, also lacks black mark behind eye shown by S race cyanoleuca of that species. Juvenile blues duller, breast and flanks more buffy with fine barring, bill dark brown.

Systematics History

Editor's Note: This article requires further editing work to merge existing content into the appropriate Subspecies sections. Please bear with us while this update takes place.

Closely related to H. senegalensis. N populations sometimes considered to form a distinct race, ranivorus, but differences seem insufficient to warrant subspecific separation. Monotypic.

Subspecies


SUBSPECIES

Halcyon senegaloides ranivorus Scientific name definitions

Distribution

Coastal Somalia to Tanzania, Zanzibar, Pemba and Mafia islands

SUBSPECIES

Halcyon senegaloides senegaloides Scientific name definitions

Distribution

Coastal se Africa (Mozambique to South Africa)

Distribution

SC Somalia (middle to lower Shebelle Valley) S along coast, including offshore islands, to E South Africa (Great Kei R); generally within 20 km of coast, but 150 km inland on R Jubba (Somalia), and on R Zambezi to Mopeia (Mozambique). Inland records from Kruger National Park and elsewhere in South Africa not accepted, but recently an adult recorded repeatedly in E Zambia (1).

Habitat

Low-lying woodland and wooded rivers in open country, thornveld, deciduous and evergreen forest, city parks, fish ponds and gardens; wooded estuaries and mangroves in non-breeding season.

Movement

Partial migrant; most leave the coast and mangroves in Sept–Oct and move inland to breed, return to coast in Feb–Mar. In South Africa, migrates from summer breeding grounds in the Transkei to coastal wintering grounds in Natal. Resident on Pemba I and Tumbatu I, but breeding visitor to Zanzibar Sept–Jan.

Diet and Foraging

Crabs and prawns, fish, lizards, and insects . Perches quietly in a tree, flying to ground or water when prey sighted. A more frequent and efficient fisher than H. senegalensis, and takes quite large fish.

Sounds and Vocal Behavior

Raucous “tchi, tchi, tcha, tcha-tch-ch-ch-ch”  lasting 6–7 seconds, accelerating into slightly descending trill; “cling-cling-cling-cling...” at nest.

Breeding

Lays in Oct in Kenya, in Dec in Tanzania (Pemba I), and in Oct–Jan in South Africa. Treetop wing-spreading display like that of H. senegalensis. Nest in living or dead tree, sometimes old hole of barbet (Capitonidae) or woodpecker (Picidae), or in riverbank, possibly also in arboreal termitarium; a nest-tunnel in the side of a clay pit was 1 m long; nest may be reused for many years. Clutch 3 eggs; both parents feed young; no information on incubation and nestling periods.
Not globally threatened. Has a wide distribution, in a range of habitats. Common to locally common in most of range; uncommon and rather local in Somalia. South African population is small, isolated and threatened by loss of habitat, could be considered vulnerable; occurs in Mtunzini and Umlalazi Nature Reserve, South Africa. Some birds, mainly juveniles, are killed by hitting wires and buildings while migrating.
Distribution of the Mangrove Kingfisher - Range Map
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  • Year-round
  • Migration
  • Breeding
  • Non-Breeding
Distribution of the Mangrove Kingfisher

Recommended Citation

Woodall, P. F. (2020). Mangrove Kingfisher (Halcyon senegaloides), version 1.0. 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.mankin2.01
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