Wood hoopoe

{{Short description|Family of birds}}

{{Automatic taxobox

| name = Wood hoopoes

| image= Green Wood Hoopoe, Phoeniculus purpureus, at Marakele National Park, Limpopo, South Africa (16340842701).jpg

| image_caption = Green wood hoopoe (Phoeniculus purpureus) at Marakele National Park, South Africa

| taxon = Phoeniculidae

| authority = Bonaparte, 1831

| subdivision_ranks = Genera

| subdivision =

}}

The wood hoopoes or scimitarbills are a small African family, Phoeniculidae, of near passerine birds. They live south of the Sahara Desert and are not migratory. While the family is now restricted to Sub-Saharan Africa, fossil evidence shows that it once had a larger distribution. Fossils attributed to this family have been found in Miocene rocks in Germany.{{cite journal|last=Mayr|first=Gerald |title=Tiny Hoopoe-Like Birds from the Middle Eocene of Messel (Germany) |journal=Auk|year=2000|volume=117|issue=4|pages=964–970|doi=10.1642/0004-8038(2000)117[0964:THLBFT]2.0.CO;2 |doi-access=free}}

The wood hoopoes are related to the kingfishers, the rollers, and the hoopoe, forming a clade with this last according to Hackett et al. (2008).{{cite journal | last1 = Hackett | first1 = Shannon J. | year = 2008 | title = A Phylogenomic Study of Birds Reveals Their Evolutionary History | journal = Science | volume = 320 | pages = 1763–8 | doi = 10.1126/science.1157704 | pmid = 18583609 | last2 = Kimball | first2 = RT | last3 = Reddy | first3 = S | last4 = Bowie | first4 = RC | last5 = Braun | first5 = EL | last6 = Braun | first6 = MJ | last7 = Chojnowski | first7 = JL | last8 = Cox | first8 = WA | last9 = Han | first9 = KL | last10 = Harshman | first10 = J. | last11 = Huddleston | first11 = C. J. | last12 = Marks | first12 = B. D. | last13 = Miglia | first13 = K. J. | last14 = Moore | first14 = W. S. | last15 = Sheldon | first15 = F. H. | last16 = Steadman | first16 = D. W. | last17 = Witt | first17 = C. C. | last18 = Yuri | first18 = T. | issue = 5884| bibcode = 2008Sci...320.1763H | s2cid = 6472805 | display-authors = 3 }} A close relationship between the hoopoe and the wood hoopoes is also supported by the shared and unique nature of their stapes.{{cite journal|last=Feduccia|first=Alan|year=1975|title=The Bony Stapes in the Upupidae and Phoeniculidae: Evidence for Common Ancestry |journal=The Wilson Bulletin|volume=87|issue=3|pages=416–417 |url=http://sora.unm.edu/sites/default/files/journals/wilson/v087n03/p0416-p0417.pdf}} The wood hoopoes most resemble the true hoopoes with their long down-curved bills and short rounded wings. According to genetic studies, the two genera, Phoeniculus and Rhinopomastus, appear to have diverged about ten million years ago, so some systematists treat them as separate subfamilies or even separate families.

Description

The wood hoopoes are a morphologically distinct group, unlikely to be mistaken for any other.{{Cite book | first = D | last = Ligon | editor-last = Josep | editor-first = del Hoyo | editor2-last = Andrew | editor2-first = Elliott | editor3-last = Sargatal | editor3-first = Jordivdg | contribution = Family Phoeniculidae (Woodhoopoes) | title = Handbook of the Birds of the World. Volume 6, Mousebirds to Hornbills | year = 2001 | pages = [https://archive.org/details/handbookofbirdso0001unse/page/412 412–427] | place = Barcelona | publisher = Lynx Edicions | isbn = 84-87334-30-X }} These species are medium-sized ({{Convert|23|-|46|cm|0|disp=or}} long, much of which is the tail).{{cite book | last = Fry | first = C. Hilary | year = 2003 | chapter = Wood-hoopoes | editor = Perrins, Christopher | editor-link = Chris Perrins | title = The Firefly Encyclopedia of Birds | publisher = Firefly Books | pages = [https://archive.org/details/fireflyencyclope0000unse/page/383 383] | isbn = 1-55297-777-3 | chapter-url-access = registration | chapter-url = https://archive.org/details/fireflyencyclope0000unse/page/383 }} They have metallic plumage, often blue, green or purple, and lack a crest.{{cite book |last = Forshaw |first = Joseph|year=1991|title=Encyclopaedia of Animals: Birds|publisher= Merehurst Press|location=London|pages= 148–149|isbn= 1-85391-186-0}} The sexes are similar in all but two species, the forest wood hoopoe and the common scimitarbill.{{cite book | last1 = Zimmerman | first1 = Dale A. | last2 = Turner | first2 = Donald A. | last3 = Pearson | first3 = David J. | year = 1999 | title = Birds of Kenya and Northern Tanzania | publisher = Princeton University Press | pages = 395 | isbn = 0691010218}} Their bills are either red or black, although young red-billed species also have black bills and bill colour is correlated with age. The legs are scarlet or black, short, with thick tarsi. They climb tree trunks in the manner of a woodpecker, and when feeding on the ground they hop rather than walking like the true hoopoe. Their tails are long and strongly graduated (the central feathers are the longest), and marked conspicuously with white, as are their wings.

Range and behaviour

File:Common Scimitar-bill 01.jpg ]]

These are birds of open woodland, savannah, or thornbrush, and are mainly arboreal. They require large trees both for feeding on as well as to provide hollows for nesting and nocturnal roosting. Two species are found exclusively in rainforest, the forest wood hoopoe and the white-headed wood hoopoe. All the other species are found in more open woodland and bush.

They feed on arthropods, especially insects, which they find by probing with their bills in rotten wood and in crevices in bark. They nest in unlined tree holes, laying two to four eggs, which are blue, grey, or olive, and unmarked in most species.

Hoopoes hunt for prey primarily on the ground as they use their tongue-like beaks to pick up insects on the soil or grass. The Hoopoe's tongue occupy 2/3 length of the beak.{{Cite journal |last=El-Bakary |first=Neveen |date=2011 |title="Surface Morphology of the Tongue of the Hoopoe (Upupa Epops)" |url=https://www.researchgate.net/publication/215635091 |journal=Journal of American Science |volume=7 |issue=1}}

Species

There are eight species.

Family: Phoeniculidae

class="wikitable"
ImageGenusLiving Species
175pxPhoeniculus {{small|Jarocki, 1821}}* Green wood hoopoe, Phoeniculus purpureus

175pxRhinopomastus {{small|Jardine, 1828}}* Black scimitarbill, Rhinopomastus aterrimus
  • Common scimitarbill, Rhinopomastus cyanomelas
  • Abyssinian scimitarbill, Rhinopomastus minor
  • References

    {{Reflist|2}}