For faster navigation, this Iframe is preloading the Wikiwand page for Margaret's batis.

Margaret's batis

Margaret's batis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Platysteiridae
Genus: Batis
Species:
B. margaritae
Binomial name
Batis margaritae
Boulton, 1934

Margaret's batis (Batis margaritae) or Boulton's batis, is a species of small passerine bird in the wattle-eyes family, Platysteiridae. It is found in south western central Africa.

Taxonomy

Margaret's batis was described by the American zoologist Wolfrid Rudyerd Boulton in 1934. The binomial and common names honour the American historian and novelist Margaret Leech (1893-1974).[2]

Two subspecies are recognised:[3]

  • B. m. margaritae Boulton, 1934Mount Moco in western Angola.
  • B. m. kathleenae White, C.M.N. 1941 – southern Democratic Republic of Congo in southern Katanga and north western Zambia; possibly also in the extreme east of Angola, in eastern Moxico.

Description

Margaret's batis is a small, mainly black and white shrike-like bird with a black face mask and reddish eye, in a mainly dark grey head. They have white underparts with a broad black breast band in both sexes, with black wings which are marked in the male with a white wing stripe while the female has a rufous wing stripe. The tail is black with white outer tail feathers. Juveniles resemble the females but are duller and have brown eye. The bill and legs are black.[4] They measure 11–12 cm (4.3–4.7 in) in length and weigh 11.5–15.5 g (0.41–0.55 oz).[5]

Voice

Margaret's batis is known to make various whistles and churring calls. The territorial call is a repeated, soft, thin "hoo-hoo-hoo-hooit-hooit-hooit" which varies in length. The female and male duet with a tweeting call.[4]

Distribution and habitat

Margaret's batis occurs mostly in forests dominated by Cryptosepalum spp but also occurs in other types of dry evergreen forest, riverine forest and secondary scrub growth. It is usually found in pairs and it is thought that its social behaviour is similar to that of other batises. It forages in trees and is not as restless as many of its congeners when foraging, often staying still for up to a minute. It joins mixed foraging flocks, often in the company of chinspot batises. In Zambia there appear to be local movements out of Cryptosepalum forest during the November to April rainy season.[4]

Behaviour

The breeding biology of Margaret's batis is little known. A nest was observed on Mount Moco, Angola, in 2010 when a single nest containing two eggs was found in the fork of a 1 m (3 ft 3 in) tall sapling in an area of dense undergrowth at an altitude of 2,390 m (7,840 ft) was attended by a pair of Margaret's batis. The nest was placed at a height of around 90 cm (35 in) from the ground, The inside of the nest cup was lined with very thin strips of grass, while the outside consisted of fine grass and mosses bound with spider's web, with small pieces of lichen attached to the spiders webs. The construction and dimensions of the nest are very similar to those of other batises.[6]

References

  1. ^ BirdLife International (2016). "Batis margaritae". IUCN Red List of Threatened Species. 2016: e.T22707830A94139334. doi:10.2305/IUCN.UK.2016-3.RLTS.T22707830A94139334.en. Retrieved 13 November 2021.
  2. ^ Boulton, Rudyerd (1934). "New birds from Angola". Proceedings of the Biological Society of Washington. 47: 45–48 [47].
  3. ^ Gill, Frank; Donsker, David, eds. (2018). "Batises, woodshrikes, bushshrikes, vangas". World Bird List Version 8.1. International Ornithologists' Union. Retrieved 21 June 2018.
  4. ^ a b c Harris, Tony; Franklin, Kim (2000). Shrikes and Bush-shrikes. Christopher Helm. pp. 299–301. ISBN 0-7136-3861-3.
  5. ^ "Boulton's Batis (Batis margaritae)". Handbook of the Birds of the World Alive. Lynx Edicions. Retrieved 2016-11-05.
  6. ^ Mills, Michael S.L.; Vaz, Alexandre (2011). "The nest and eggs of Margaret's Batis Batis margaritae". Bulletin of the British Ornithologists' Club. 131 (3): 208–210.
{{bottomLinkPreText}} {{bottomLinkText}}
Margaret's batis
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?