- Momotus coeruliceps
Identification
38-48 cm
Green upperparts, green or rufous underparts, black central spot on upper breast, blue crown, black eyemask sometimes edged pale at the back.
Tail is green with blue lower tail with two longest feathers showing an area missing barbs followed by an area with barbs (rackets); the tip of these feathers is black in some subspecies.
Notice that the tail feathers are normal when growing, the barbs fall off shortly after, and it is therefore possible to see a bird of this species that is missing rackets (feathers may also break below the rackets).
Juvenile has reduced black on upper breast.
Distribution
Northeastern Mexico.
Taxonomy
This is a monotypic species.
There has been a recent split of a species known as Blue-crowned Motmot (Momotus momota) into six species:
- Blue-capped Motmot (M. coeruliceps) -- northeastern Mexico
- Lesson's Motmot (M. lessoni) -- from southern Mexico to western Panama
- Whooping Motmot (M. subrufescens) -- from around the Canal zone in Panama to northern Colombia and northern Venezuela as well as lowland western Ecuador, and Peru
- Trinidad Motmot (M. bahamensis) -- Trinidad and Tobago
- Amazonian Motmot (M. momota) -- Amazonian lowlands from Colombia, to The Guianas and south to Bolivia and Argentina
- Andean Motmot (M. aequatorialis) -- Highlands in Colombia, Ecuador, and Peru
Habitat
Habits near water, rivers, streams, and builds its nest in hollows excavated on banks. Likes to perch on branches in the shadow, inside forest, in hedgerows, or in scrub.
Behaviour
Breeding
It nests in tunnels in a bank, 3-4 white eggs are laid.
Diet
The diet includes insects, lizards and fruit.
Vocalisation
A song consisting of two hoots.
References
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2016. The eBird/Clements checklist of birds of the world: v2016, with updates to August 2016. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
- F. Gary Stiles 2009. A REVIEW OF THE GENUS MOMOTUS (CORACIIFORMES: MOMOTIDAE) IN NORTHERN SOUTH AMERICA AND ADJACENT AREAS. Ornitología Colombiana No.8 (2009): 29-75. Subject of Birdforum discussion here
Recommended Citation
- BirdForum Opus contributors. (2024) Blue-capped Motmot. In: BirdForum, the forum for wild birds and birding. Retrieved 10 September 2024 from https://www.birdforum.net/opus/Blue-capped_Motmot
External Links
GSearch checked for 2020 platform.
