Tyrant Flycatchers in Pennsylvania
Our list for Pennsylvania has 7 tyrant flycatchers recorded regularly there: 4 summer visitors and 3 passage migrants
All 7, most common first
Great Crested FlycatcherMyiarchus crinitusSummer visitorCommon17–22 cmRegularly Apr–Sep
Willow FlycatcherEmpidonax trailliiSummer visitorUncommon13–17 cmRegularly May–Aug
Least FlycatcherEmpidonax minimusSummer visitorUncommon12–14 cmRegularly May–Sep
Alder FlycatcherEmpidonax alnorumSummer visitorUncommon13–17 cmRegularly May–Aug
Yellow-bellied FlycatcherEmpidonax flaviventrisPassage migrantUncommon13–15 cmRegularly May–Sep
Say's PhoebeSayornis sayaPassage migrantRare17–20 cmRegularly Nov–Dec
Western KingbirdTyrannus verticalisPassage migrantRare20–24 cmRegularly Aug–Sep
Smallest to largest
Length, cmData: EOD – eBird Observation Dataset (Cornell Lab of Ornithology), accessed via GBIF.org, CC BY 4.0. Records from 2019–2024, aggregated and filtered by Birdfact. How these lists are made