Micromonacha lanceolata

Life-forms

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Cladus: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Ordo: Piciformes

Familia: Bucconidae
Genus: Micromonacha
Species: Micromonacha lanceolata
Subspecies: M. l. austinsmithi - M. l. lanceolata
Name

Micromonacha lanceolata (Deville, 1849)

Type locality: "Pampa del Sacramento (mission de Sarayacu)"
Synonymy

Bucco lanceolata (protonym)

References

Deville, É. 1849. Description de quelques Mammifères et Oiseaux nouveaux de l'Amérique méridionale. Revue et Magasin de Zoologie Pure et Appliquée 2(1): 55–58. BHL Reference page. p. 56 BHL

Vernacular names
English: Lanceolated Monklet
magyar: Cseppfoltos bukkó
português: Macuru-papa-mosca

The lanceolated monklet (Micromonacha lanceolata) is a species of near-passerine bird in the family Bucconidae, the puffbirds, nunlets, and nunbirds. It is found in Bolivia, Brazil, Colombia, Costa Rica, Ecuador, Panama, and Peru.[2][3]
Taxonomy and systematics

The lanceolated monklet is the only member of its genus, and the only bird called a "monklet". It has no subspecies, though the population in Costa Rica and western Panama has been discussed as possibly being one.[2][3]
Description

The lanceolated monklet is 13 to 15 cm (5.1 to 5.9 in) long and weighs 19 to 22 g (0.67 to 0.78 oz). It is entirely warm brown with scale-like buffy markings above. It has white bristles around the base of the large bill, and white "whiskers", which are actually tufts of feathers. Its lores and a half ring behind the eye are white. The wings and the top side of the tail are dark brown and the tail's underside is gray. Most of its underparts are white with heavy black streaks; the center of the belly is unstreaked and the vent area has an ochre tinge.[3]
Distribution and habitat

The lanceolated monklet is found in several disjunct areas. One is the Caribbean slope in Costa Rica and into west central Panama. Another extends from west central Colombia south to west central Ecuador. The largest area includes eastern Ecuador, southern Colombia, western Brazil, and eastern Peru. It is also found in a few locations in Bolivia. It inhabits a variety of landscapes including the edges and natural clearings of primary and mature secondary forest, small forest patches, shade coffee plantations, and lowland and montane evergreen forest. It tends to occur in the mid- and upper vegetation levels. In elevation it mostly occurs between 300 and 1,500 m (980 and 4,900 ft) but can be found as high as 2,100 m (6,900 ft).[3]
Behavior
Feeding

The lanceolated monklet hunts from a perch, typically 4 to 8 m (13 to 26 ft) above the ground, and sallies from it for its insect prey. Its diet also includes berries. It sometimes follows mixed-species foraging flocks.[3]
Breeding

One lanceolated monklet nest was in a chamber at the end of a 40 cm (16 in) long tunnel in an earthen bank. The clutch of two white eggs was laid on dry leaves.[3]

Dickcissel male perched on a metal pole singing, with neck stretched and beak open.

Songs and calls
Listen to lanceolated monklet on xeno-canto
Vocalization

The lanceolated monklet's song is "1–5 high, thin, plaintive rising whistles, 'sewee ... sewee sewee-sewee-sewee’swee’swee', each slightly higher than preceding one". Its contact call is a "thin, high-pitched 'tsip tsip'".[3]
Status

The IUCN originally assessed the lanceolated monklet in 1988 as Near Threatened but since 2004 has rated it as being of Least Concern. It has a large range and a population estimated at more than 50,000 mature individuals, though the latter is thought to be decreasing.[1] It apparently is rare to fairly common in different parts of its range, but may be underreported because it is difficult to detect.[3]
References

BirdLife International (2020). "Lanceolated Monklet Micromonacha lanceolata". IUCN Red List of Threatened Species. 2020. Retrieved 9 November 2021.
Gill, F.; Donsker, D.; Rasmussen, P. (July 2021). "IOC World Bird List (v 11.2)". Retrieved July 14, 2021.
Rasmussen, P. C., N. Collar, and G. M. Kirwan (2020). Lanceolated Monklet (Micromonacha lanceolata), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.lanmon1.01 retrieved November 9, 2021