Guatemalan Paltry Tyrannulet
Zimmerius vilissimus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyTyrannidae (Tirànids)
- GenusZimmerius (Zimmerius Tyrannulets)
- SpeciesZimmerius vilissimus (Guatemalan Paltry Tyrannulet)
The Guatemalan tyrannulet, or paltry tyrannulet, (Zimmerius vilissimus) is a very small passerine bird in the family Tyrannidae, the tyrant flycatchers. It is found in Belize, El Salvador, Guatemala, and Mexico. Wikipedia →
20–30% of wildlife watchers report a Guatemalan Paltry Tyrannulet sighting in Tenorio Volcano National Park, based on 745 days of visitor records from GBIF citizen-science data.
Closest Relatives at Tenorio Volcano National Park
Great Kiskadee
Pitangus sulphuratus
Common Tody-Flycatcher
Todirostrum cinereum
Tropical Kingbird
Tyrannus melancholicus
Social Flycatcher
Myiozetetes similis
Dusky-capped Flycatcher
Myiarchus tuberculifer
Scale-crested Pygmy-Tyrant
Lophotriccus pileatus
Bright-rumped Attila
Attila spadiceus
Yellow-bellied Elaenia
Elaenia flavogaster
Boat-billed Flycatcher
Megarynchus pitangua
Yellow Tyrannulet
Capsiempis flaveola
Yellow-bellied Flycatcher
Empidonax flaviventris
Rufous Mourner
Rhytipterna holerythra
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
Quick answers
What are the chances of seeing a Guatemalan Paltry Tyrannulet in Tenorio Volcano National Park?
About 29% of wildlife watchers report a Guatemalan Paltry Tyrannulet sighting in Tenorio Volcano National Park, based on 745 days of visitor records from GBIF citizen-science data.
When is the best time to see Guatemalan Paltry Tyrannulet in Tenorio Volcano National Park?
September has the highest sighting rate for Guatemalan Paltry Tyrannulet in Tenorio Volcano National Park in our monthly data.