Momotidae – Motmots

Turquoise-browed Motmot Eumomota superciliosa ©Sam Woods Website

The Momotidae or Motmots are a family of birds in the near passerine order Coraciiformes, which also includes the kingfishers, bee-eaters and rollers. All extant motmots are restricted to woodland or forest in the Neotropics, and the largest diversity is in Middle America. They have a colourful plumage and a relatively heavy bill. All except the Tody Motmot have relatively long tails that in some species have a distinctive racket-like tip.

They eat small prey such as insects and lizards, and will also take fruit. In Costa Rica, motmots have been observed feeding on poison dart frogs.

Like most of the Coraciiformes, motmots nest in tunnels in banks, laying about four white eggs. Some species form large colonies of up to 40 paired individuals. The eggs hatch after about 20 days, and the young leave the nest after another 30 days. Both parents care for the young.

Motmots often move their tail back and forth in a wag-display that commonly draws attention to an otherwise hidden bird. Research indicates that motmots perform the wag-display when they detect predators (based on studies on Turquoise-browed Motmot) and that the display is likely to communicate that the motmot is aware of the predator and is prepared to escape. This form of interspecific pursuit-deterrent signal provides a benefit to both the motmot and the predator: the display prevents the motmot from wasting time and energy fleeing, and the predator avoids a costly pursuit that is unlikely to result in capture. There is also evidence that the male tail, which is slightly larger than the female tail, functions as a sexual signal in the Yurquoise-browed Motmot.

In several species of motmots, the barbs near the ends of the two longest (central) tail feathers are weak and fall off due to abrasion with substrates, or fall off during preening, leaving a length of bare shaft, thus creating the racket shape of the tail. It was however wrongly believed in the past that the motmot shaped its tail by plucking part of the feather web to leave the racket. This was based on inaccurate reports made by Charles William Beebe. It has since been shown that these barbs are weakly attached and fall off during routine preening. There are however also several species where the tail is ‘normal’, these being the Tody Motmot, Blue-throated Motmot, Rufous-capped Motmot, and the Amazonian populations of the Rufous and Broad-billed Motmots.

According to the IOC there are 14 extant species in this family, which are:

Tody Motmot Hylomanes momotula

Blue-throated Motmot Aspatha gularis

Russet-crowned Motmot Momotus mexicanus
Blue-capped Motmot Momotus coeruliceps
Lesson’s Motmot Momotus lessonii
Whooping Motmot Momotus subrufescens
Trinidad Motmot Momotus bahamensis
Amazonian Motmot Momotus momota
Andean Motmot Momotus aequatorialis

Rufous Motmot Baryphthengus martii
Rufous-capped Motmot Baryphthengus ruficapillus

Keel-billed Motmot Electron carinatum
Broad-billed Motmot Electron platyrhynchum

Turquoise-browed Motmot Eumomota superciliosa

Number of Species
  • Number of bird species: 14

Photographers & Artists
  • Blue-crowned Motmot Momotus momota

    Very good image
  • Blue-crowned Motmot Momotus momota


Fatbirder - linking birders worldwide... Wildlife Travellers see our sister site: WAND