Streaked Flycatcher (Myiodynastes maculatus)
About the Streaked Flycatcher
The streaked flycatcher (Myiodynastes maculatus) is a passerine bird in the family Tyrannidae, the tyrant flycatchers. It is found in Mexico, in every South American country except El Salvador, in Trinidad and Tobago, in every mainland South American country (though only as a vagrant to Chile), and as a vagrant to Bonaire. Taxonomy and systematics. The streaked flycatcher's taxonomy is unsettled. The IOC, the North and South American Classification Committees of the American Ornithological Society, and the Clements taxonomy assign it these seven subspecies: m. insolens Ridgway, 1887 M. m. difficilis Zimmer, JT, 1937 M. m. nobilis Sclater, PL, 1859 M. m. chapmani Zimmer, JT, 1937 M. m. maculatus (Statius Müller, PL, 1776) M. m. tobagensis Zimmer, JT, 1937 M. m. solitarius (Vieillot, 1819).
Ecology and behavior
As a member of the Tyrannidae, this species is associated with forest edges, open country, riversides, scrub and canopy. It typically feeds by insects by sallying, plus fruit in many larger species. That combination of habitat and feeding behavior explains where the bird is easiest to find and why it may be heard more often than seen. Across its range, recorded examples are linked to Ecuador, Venezuela, Panama, Brazil. Local habitat can change the exact impression of the voice, but the useful field method stays the same: note the perch, surrounding vegetation, and whether the bird repeats one phrase or gives separate contact sounds.What to listen for
Calls can be simple, loud or burry; song phrases are often repeated from an exposed perch. The recordings on this page are labeled here as call. Compare each phrase in three passes. First follow the rhythm and repetition. Then judge whether the tone is clear, burry, buzzy, rounded or harsh. Finally notice the pitch direction and the spacing between statements. These three features are more reliable than trying to translate the sound into words alone. A useful field note should describe the whole phrase before naming the bird. For this species, write whether the sound stays level, rises or falls, how long each series lasts, and whether the bird seems exposed, hidden in cover, or associated with a particular edge between habitats. Those details make the recording transferable to a real outdoor encounter.A field note on this voice
When you are most likely to hear this voice
The recordings featured here were made in February, December. Those months may offer a useful seasonal clue, but vocal activity can vary widely across regions and years. Weather, latitude, food availability and local breeding cycles may all influence when a bird chooses to sing. Think of the timing as a starting point rather than a rule. The examples on this page come from recordings made in Ecuador. In the field, behavior and habitat often provide stronger evidence than the calendar alone.
Time of day
The collection includes both morning and later-day recordings; the average time is around 08:00. Many birds are especially vocal in the early hours, when sound may carry well and singing can be a regular part of the morning. Birds may also vocalize later in the day while feeding, moving between perches, interacting with nearby individuals or responding to changes around them. Listening conditions can change how a sound is perceived. Returning to the same recording at different times and imagining the surrounding cover, light and weather can make the context easier to hear.
What this vocalization may suggest
This page contains call, chase calls. Songs are often longer, more structured and more repetitive than short calls. A clear phrase repeated at regular intervals can be associated with breeding activity or the defense of space, although the exact context is best confirmed by observation. Shorter notes may accompany movement, alertness or contact with nearby birds. Faster, louder or harsher delivery can sometimes reflect heightened interaction, while an evenly spaced performance may simply be routine. Notice the surrounding behavior before deciding what the sound might mean.
Understanding pitch
High notes do not automatically indicate courtship, and low notes do not necessarily signal alarm. Pitch works alongside rhythm, repetition, volume and tone. A high, clear phrase may be a territorial song, while high, irregular notes might suggest agitation; some low, soft sounds may simply help birds stay in contact. Rather than focusing on pitch alone, observe what the bird is doing before and after the sound. The most useful field note combines the voice with place, time and behavior.
Editor's note
These interpretations are intended as listening guidance based on the available recordings and context, not as proof of an individual bird's intent. Strong observations note the date and time, habitat, perch height, weather and behavior before and after the vocalization.
A real field recording of the Streaked Flycatcher. Press play and focus on the rhythm and pitch of each phrase.