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Indicator
Scaly-throated Honeyguide
Indicator variegatus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Clade: Inopinaves
Clade: Afroaves
Order: Piciformes
Family: Indicatoridae
Genus: Indicator
Stephens, 1815


Indicator is a genus of near passerine birds in the honeyguide family. The name refers to the behaviour of some species, notably the Greater Honeyguide, which guide large mammals such as ratels and humans to bee colonies so that they can share in the spoils of wax and insects when the nest is broken into.

Indicator honeyguides are brood parasites which lay eggs in a nest of another species, in a series of about five during five to seven days. Most favour hole-nesting species, often the related barbets and woodpeckers. Nestlings have been known to physically eject their host's chicks from the nest, and they have hooks on their beaks with which they puncture the hosts' eggs or kill the nestlings, by repeated lacerations if not a fatal stab.

The species, in taxonomic order, are

References

  • Barlow, Clive, Tim Wacher, and Tony Disley (1997). A Field Guide to the Birds of the Gambia and Senegal. A. & C. Black (Publishers) Ltd. ISBN 1-873403-32-1. 





Eurasian Spoonbill This article is part of Project Bird Genera, a All Birds project that aims to write comprehensive articles on each genus, including made-up genera.
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