AIAI reconstruction created with Nano Banana 2 · 1K, grounded in the profile’s documented taxonomy, habitat, natural-history sources, and an open-license visual reference when available. It is an interpretive image, not documentary evidence. Image policy →
Willow Flycatcher
Mosquero Saucero
Empidonax traillii
The willow flycatcher (Empidonax traillii) is a small insect-eating, migrant bird of the tyrant flycatcher family native to North America.
Sound archive
Hear its voice
Explore real songs and calls. The spectrogram turns each sound into a visual trace of time and frequency.
Play: song by David A. Brinkman
Choose another recording
Sound recorded by David A. Brinkman · XC1011232 · CC BY-NC-SA 4.0. Visualization by Stichting Xeno-canto voor Natuurgeluiden.
Every recording retains the creator, catalogue number, and license published by Xeno-canto. Metadata via GBIF ↗
Island profile
About the Willow Flycatcher
The willow flycatcher (Empidonax traillii) is a small insect-eating, migrant bird of the tyrant flycatcher family native to North America.
Conservation
Least Concern
IUCN LC
- Global IUCN
- LC
- Puerto Rico DNER
- No current listing in source crosswalk
- Federal ESA
- No current listing in source crosswalk
- Critical habitat
- Not identified in source crosswalk
Natural history
How it lives
- Habitat
- shrublands
- Elevation
- 0–2500 m
- Nest
- Cup / bowl · Shrub / bush / vine; Tree
- Clutch
- 3–4 eggs
- Social behavior
- Not resolved
Keep exploring
This bird belongs to 6 paths through the atlas.
Related in the atlas
Where to fly next
Connected by taxonomy, habitat, occurrence, and conservation.
AI
AI
AI
AI
AI
AI
Evidence trail