Swainson's Thrush
Catharus ustulatus
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassAves (Birds)
- OrderPasseriformes (Perching Birds)
- FamilyTurdidae (Thrushes)
- GenusCatharus (Brown Thrushes and Nightingale-Thrushes)
- SpeciesCatharus ustulatus (Swainson's Thrush)
About the Swainson's Thrush
Swainson's thrush (Catharus ustulatus), also called olive-backed thrush, russet-backed thrush, and salmonberry bird is a medium-sized thrush. It is a member of genus Catharus and is typical of it in terms of its subdued coloration and beautiful, ascending flute-like voice. Swainson's thrush was named after William Swainson, an English ornithologist.
The genus name Catharus comes from the Ancient Greek katharos, "pure or clean" and refers to the plumage of the orange-billed nightingale-thrush C. aurantiirostris. The specific ustulatus is Latin for "burnt", from urere, "to burn".
The breeding habitat of Swainson's thrush is coniferous woods with dense undergrowth across Canada, Alaska, and the northern United States; also, deciduous wooded areas on the Pacific coast of North America. These birds migrate to southern Mexico and as far south as Argentina. The coastal subspecies migrate down the Pacific coast of North America and winter from Mexico to Costa Rica, whereas the continental birds migrate eastwards within North America (a substantial detour) and then travel southwards via Florida to winter from Panama to Bolivia. Swainson... Wikipedia →
Closest Relatives at Tikal National Park
Gray-cheeked Thrush
Catharus minimus
Wood Thrush
Hylocichla mustelina
Clay-colored Thrush
Turdus grayi
White-throated Thrush
Turdus assimilis
Brown Jay
Psilorhinus morio
Montezuma Oropendola
Psarocolius montezuma
Melodious Blackbird
Dives dives
Social Flycatcher
Myiozetetes similis
Magnolia Warbler
Setophaga magnolia
Lesser Greenlet
Hylophilus decurtatus
Spot-breasted Wren
Pheugopedius maculipectus
Black-and-white Warbler
Mniotilta varia
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 Swainson's Thrush in Tikal National Park?
About 20% of wildlife watchers report a Swainson's Thrush sighting in Tikal National Park, based on 473 verified sightings from GBIF citizen-science data.
When is the best time to see Swainson's Thrush in Tikal National Park?
November has the highest sighting rate for Swainson's Thrush in Tikal National Park in our monthly data.