Alder Flycatcher
Empidonax alnorum
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyTyrannidae (Tirànids)
- GenusEmpidonax (Empidonax Flycatchers)
- SpeciesEmpidonax alnorum (Alder Flycatcher)
The alder flycatcher (Empidonax alnorum) is a small insect-eating bird in the tyrant flycatcher family. The genus name Empidonax is from Ancient Greek empis, "gnat", and anax, "master". The specific alnorum is Latin and means "of the alders". Wikipedia →
Closest Relatives at Santa Rosa National Park
Yellow-bellied Flycatcher
Empidonax flaviventris
Acadian Flycatcher
Empidonax virescens
Least Flycatcher
Empidonax minimus
Willow Flycatcher
Empidonax traillii
Great Kiskadee
Pitangus sulphuratus
Brown-crested Flycatcher
Myiarchus tyrannulus
Yellow-olive Flycatcher
Tolmomyias sulphurescens
Boat-billed Flycatcher
Megarynchus pitangua
Great Crested Flycatcher
Myiarchus crinitus
Tropical Kingbird
Tyrannus melancholicus
Dusky-capped Flycatcher
Myiarchus tuberculifer
Royal Flycatcher
Onychorhynchus coronatus
📅 Monthly Probability
Fewer than 5 records of Alder Flycatcher at Santa Rosa National Park — not enough to chart months honestly.
☀️ 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