Swainson's Thrush (Catharus ustulatus)
The Swainson's Thrush (Catharus ustulatus) is a small, ground-dwelling bird renowned for its extensive migratory journey from North America to South America. Known for its melodious song and olive-brown plumage, this thrush thrives in dense forests and is a vital part of the ecosystem, feeding on insects and fruits.
| 🇫🇷 | Grive à dos olive |
| 🇩🇪 | Zwergdrossel |
| 🇲🇽 | Zorzalito de Swainson |
| Taxonomy | |
| Order | Passeriformes |
| Family | Turdidae |
How to Identify
Slightly larger than smaller birds, approximately the size of a Red-winged Blackbird. Observe the tail colour to differentiate this bird from its close relative, the Hermit Thrush. The Swainson's Thrush has a uniform olive colour on its back that extends to the tail feathers.
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Characteristics
| Length | 16-20cm |
| Weight | 23-45g |
| Wingspan | 30cm |
| Clutch Size | 1-5 eggs |
| Incubation | 10-14 days |
| Fledging | 10-14 days |
| Sexual Maturity | 1 year |
| Source | Wikipedia |
Where and When to Spot
During the spring migration, Swainson's Thrushes can be observed in Tadoussac, particularly in May. They are often seen in large numbers, feeding within the bushes and trees along the coast.
Observation Records by Park and Season
| Location | Spring | Summer | Autumn | Winter |
|---|---|---|---|---|
| Belvédère Outremont | x | - | - | - |
"x" indicates the species was observed, while "-" indicates no observation. Lack of observation doesn't necessarily imply that the species is absent. Data is derived from our park visit journals.