
Mistletoe Tyrannulet
Zimmerius parvus (Lawrence, 1862)
9.5–10 cmLength9.7 gWeight
The mistletoe tyrannulet (Zimmerius parvus) a very small passerine bird in the family Tyrannidae, the tyrant flycatchers.
Busiest months: January–March · Most records: Costa Rica, Panama, Honduras
Where and when it's recorded
Busiest months: January–March · Most records: Costa Rica, Panama, Honduras
Mistletoe Tyrannulet has been recorded at 148 of the 8,276 birding hotspots we track, in 6 countries and regions.
Records by month Northern Hemisphere
Where it's recorded most
- Rancho NaturalistaCosta Rica4,499 records
- Estación Biológica La Selva-OTSCosta Rica3,608 records
- Wilson Botanical GardenCosta Rica3,153 records
More places
- Curi-Cancha Refugio de Vida SilvestreCosta Rica3,034 records
- Arenal Observatory LodgeCosta Rica2,401 records
- Reserva El CopalCosta Rica1,623 records
- Finca CántarosCosta Rica1,580 records
- PN Tapanti – Sector TapantiCosta Rica1,127 records
- Reserva Biológica Bosque Nuboso MonteverdeCosta Rica1,124 records
- Savegre HotelCosta Rica1,114 records
Countries and regions with the most records
eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.
About
The mistletoe tyrannulet (Zimmerius parvus) a very small passerine bird in the family Tyrannidae, the tyrant flycatchers. It is found from Guatemala and Belize to Colombia.
Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia
Questions
How big is the Mistletoe Tyrannulet?
The Mistletoe Tyrannulet is about 9.5–10 cm long and weighs around 9.7 g.
Where does the Mistletoe Tyrannulet live?
Its breeding range: Middle America, South America: northeastern Guatemala and Belize to extreme northwestern Colombia. It is most often recorded in Costa Rica, Panama and Honduras.
When is the best time to see the Mistletoe Tyrannulet?
At the hotspots we track, it is recorded most in January, February and March (Northern Hemisphere).
Is the Mistletoe Tyrannulet endangered?
The IUCN Red List classifies the Mistletoe Tyrannulet as Least Concern.
What does the Mistletoe Tyrannulet eat?
Main food: Insects & other invertebrates.
What family is the Mistletoe Tyrannulet in?
It belongs to the family Tyrant Flycatchers, Calyptura (Tyrannidae), order Passerines (Passeriformes).
At a glance
- Length
- 9.5–10 cm
- Weight
- 9.7 g
- Habitat
- Forest
- Diet
- Insects & other invertebrates
- Lifestyle
- Perches in trees
- Migration
- Resident (barely migrates)
- Conservation
- Least Concern
More measurements
- Wing
- 49 mm
- Tail
- 40 mm
- Bill
- 10 mm
- Tarsus
- 16 mm
Averages from the AVONET dataset; length from field guides where available.
Range
Middle America, South America: northeastern Guatemala and Belize to extreme northwestern Colombia
Breeding range, IOC World Bird List 15.2
Classification
- Order
- Passerines Passeriformes
- Family
- Tyrant Flycatchers, Calyptura Tyrannidae
- Genus
- Zimmerius
Other birds in the genus Zimmerius
Guatemalan TyrannuletZimmerius vilissimus
Spectacled TyrannuletZimmerius improbus
Venezuelan TyrannuletZimmerius petersi
Bolivian TyrannuletZimmerius bolivianus
Red-billed TyrannuletZimmerius cinereicapilla
Mishana TyrannuletZimmerius villarejoi
Chico's TyrannuletZimmerius chicomendesi
Slender-footed TyrannuletZimmerius gracilipes
Guianan TyrannuletZimmerius acer
Golden-faced TyrannuletZimmerius chrysops
Choco TyrannuletZimmerius albigularis
Peruvian TyrannuletZimmerius viridiflavus
Download illustration
Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Howard Laidlaw. ↗
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