A small tit with blue upperparts and a yellow underside. It inhabits woodland and scrub in the Canary Islands and North Africa, with some regional variation in wing markings.
The upperparts are blue, with a dark crown and eye stripe, white cheeks, and yellow underparts. The pale wing bar varies regionally.
It is resident in woodland, pine forest, orchards, and scrub. Diet details are poorly recorded in the consulted account and are omitted here.
An extinction-risk assessment has not been added yet.