However, in the Sibley-Ahlquist taxonomy, Hoopoe is separated from the Coraciiformes as a separate order Upupiformes.
Hoopoes are widespread in EuropeAsia and North Africa. They migrate from all but the southernmost part of their range to the tropics in winter.
Their habitat is open cultivated ground with short grass or bare patches. They spend much time on the ground hunting insects and worms.
This black, white and pink bird is quite unmistakable, especially in its erratic flight, like a giant butterfly. The crest is erectile, but is mostly kept closed. It walks on the ground like a starling.
The song is a trisyllabic “oop-oop-oop”, which gives rise to its English and scientific names.
The nest is in a hole in a tree or wall. Like those of its relatives the kingfishers, the nest tends to be smelly and unsanitary.
The long-extinct Giant Hoopoe, U. anaios, lived on the island of St Helena.
Alizarin-stained stapes of A, Upupa epops (Upupidae); B, Phoeniculus pur- pureus (Phoeniculidae) ; C, Leptosomus discolor (Leptosomatidae) ; D, Coracias hoevia (Coraciidae); and E, Berenicornis albocristatus (Bucerotidae).
Whether or not the wood- hoopoes and Hoopoe are considered as separate famihes or subfamilies of a Upupidae is a matter of arbitrary decision.
The possession of this bizarre type of stapes in both the Upupidae and Phoeniculidae I interpret as a strong indication of monophyly of the 2 groups that points a fortJori to