Hermit Thrush vs Song Thrush

Hermit Thrush

Catharus guttatus

How to recognise a hermit thrush?

General appearance

The hermit thrush is a medium-sized sparrow-like bird, measuring about 6-7 inches in length. Its plumage is mainly brown with a reddish-brown tail, distinct mottled spots on the breast, and a creamy underbelly. The throat area is white with dark spots. It has a pale eye ring and relatively long legs. Its pleasant, flute-like song makes it easier to identify during its singing season.

Male vs female

Males and females of the hermit thrush species are similar in appearance, with almost indistinguishable plumage. Both sexes share the same pattern and coloration, making it challenging to differentiate between them in the wild based solely on visual appearance.

Juvenile

Juvenile hermit thrushes resemble adults but with some differences. They generally have more pronounced streaking or spotting on their underparts, and their overall plumage may appear less crisp than that of mature birds. These birds gradually take on the adult coloration as they mature. During the transition from juvenile to adult, they can be identified by their less defined spots and slightly fluffier appearance.

Size

5.5 - 7.1 in/0.8 - 1.3 oz

Habitat

Primary habitat

The Hermit Thrush primarily resides in conifer or mixed woods, spruce woods, dry pine woods, sphagnum bogs, and forest floors. It can be found in mountains and thickly wooded canyons.

Additional range

The bird shows adaptability by occupying secondary habitats like burnt areas with standing dead trees. Throughout migration and winter periods, it can be found in various types of woodland.

Range Map

What do hermit thrushes like to eat?

Natural diet

The hermit thrush primarily feeds on a wide variety of insects and berries. Its insect diet includes beetles, ants, caterpillars, true bugs, grasshoppers, crickets, spiders, and earthworms, with an occasional small salamander. In winter, it shifts towards consuming more berries, such as elderberries, pokeberries, serviceberries, grapes, and mistletoe berries.

Bird feeders

The hermit thrush is less commonly seen at bird feeders compared to other birds, as it usually forages on the ground for its natural food sources of insects and berries.

What does a hermit thrush sound like?

The hermit thrush's vocalizations consist of a series of clear, musical phrases, each on a distinct pitch. Its song begins with a piping introductory note followed by a reedy tremolo. Its call note is a low tuck. The dynamics of the calls vary, exhibiting flat, rising, and undulating patterns. The different call types sound reminiscent of a flute, a trill, or a whistle.

Call

Audio by Jonathon Jongsma

/ CC BY-SA 3.0

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Song Thrush

Turdus philomelos

How to recognise a song thrush?

General appearance

The Song Thrush is a bird recognizable with its warm brown upperparts and buff white chest and belly covered in black, kidney-shaped spots. Adults exhibit a speckled underbody and exquisite brown crown, while their underwings show a yellow hue during flight. Its distinctive coloration allows it to blend in woodland surroundings effectively. There are no significant seasonal variations in their appearance.

Male vs female

Males and females are quite similar in appearance with no distinctive differences. Both share the brown upperparts and speckled underparts. However, usually the male has a slightly larger size than the female.

Juvenile

Juvenile Song Thrushes are similar to the adults but their spotting is restricted to the underparts and their back is more uniformly brown. They exhibit a darker, almost black coloration on their beak, compared to the yellow of an adult. The juvenile's feather also have pale tips which are molted by the winter, resulting in a first-winter bird similar to the adult.

Size

7.9 - 9.1 in/1.8 - 3.8 oz

Habitat

Primary habitat

The song thrush primarily inhabits forests, gardens, and scrubs across Europe and Asia. They prefer moderate climates with mild winters and abundant rainfall.

Additional range

Unexpectedly, it can also adapt to urban areas, parks, and suburban gardens. Some migrate to northern Africa during winter.

Range Map

What do song thrushes like to eat?

Natural diet

The song thrush primarily feeds on insects, earthworms, and snails, which they often break open using stones to gain access to the soft body inside. They also consume a variety of fruits and berries, especially in the autumn and winter months. This includes berries from holly, hawthorn, and rowan trees.

Bird feeders

Song thrushes sometimes visit bird feeders, though they are less frequent visitors compared to other species. When they do visit, they may eat homemade fat balls, mealworms, suet, and occasionally seed mixes, particularly those containing sunflower seeds and peanuts. They generally prefer feeders placed close to the ground.

What does a song thrush sound like?

The song thrush has a loud, clear, melodious song with repeating phrases. Its repertoire is versatile, with mimicked sounds and varied notes, sometimes described as flute-like. Typical calls include a thin 'seee' alarm call and a 'tsip' contact call. It is known for singing from high perches during dawn and dusk, and its song is often heard before other birds in the morning.

Song

Audio by Benoît Van Hecke

/ CC BY-SA 4.0

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Hermit Thrush

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Song Thrush

Hermit Thrush

Catharus guttatus

General appearance

The hermit thrush is a medium-sized sparrow-like bird, measuring about 6-7 inches in length. Its plumage is mainly brown with a reddish-brown tail, distinct mottled spots on the breast, and a creamy underbelly. The throat area is white with dark spots. It has a pale eye ring and relatively long legs. Its pleasant, flute-like song makes it easier to identify during its singing season.

Male vs female

Males and females of the hermit thrush species are similar in appearance, with almost indistinguishable plumage. Both sexes share the same pattern and coloration, making it challenging to differentiate between them in the wild based solely on visual appearance.

Juvenile

Juvenile hermit thrushes resemble adults but with some differences. They generally have more pronounced streaking or spotting on their underparts, and their overall plumage may appear less crisp than that of mature birds. These birds gradually take on the adult coloration as they mature. During the transition from juvenile to adult, they can be identified by their less defined spots and slightly fluffier appearance.

Size

5.5 - 7.1 in/0.8 - 1.3 oz

There's more to learn about Hermit Thrush

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Song Thrush

Turdus philomelos

General appearance

The Song Thrush is a bird recognizable with its warm brown upperparts and buff white chest and belly covered in black, kidney-shaped spots. Adults exhibit a speckled underbody and exquisite brown crown, while their underwings show a yellow hue during flight. Its distinctive coloration allows it to blend in woodland surroundings effectively. There are no significant seasonal variations in their appearance.

Male vs female

Males and females are quite similar in appearance with no distinctive differences. Both share the brown upperparts and speckled underparts. However, usually the male has a slightly larger size than the female.

Juvenile

Juvenile Song Thrushes are similar to the adults but their spotting is restricted to the underparts and their back is more uniformly brown. They exhibit a darker, almost black coloration on their beak, compared to the yellow of an adult. The juvenile's feather also have pale tips which are molted by the winter, resulting in a first-winter bird similar to the adult.

Size

7.9 - 9.1 in/1.8 - 3.8 oz

There's more to learn about Song Thrush

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How to tell the Hermit Thrush from the Song Thrush

Visual differences

The Hermit Thrush measures 6-7 inches with brown plumage, a reddish-brown tail, and distinct mottled spots on a creamy breast. They have pale eye rings and long legs. The Song Thrush, larger at 8-9 inches, features warm brown upperparts and a buff white chest with bold, black, kidney-shaped spots. It reveals yellow underwings during flight. Both sexes in each species are visually similar. The Hermit Thrush’s appearance is more sparrow-like, while the Song Thrush has a fuller, rounded form.

Key differences and behavior

The Hermit Thrush and Song Thrush exhibit distinct behaviors. The Hermit Thrush, inhabiting coniferous or mixed forests, is known for its "foot quivering" foraging technique to uncover insects, while the Song Thrush, favoring forests and gardens across Europe and Asia, uses stones as anvils to break snail shells. Both birds shift diets seasonally, but the Hermit Thrush includes small salamanders, and the Song Thrush focuses on snails and fruits. Mating rituals differ; Hermit Thrushes sing at dawn and dusk with subtle displays, whereas Song Thrush males use varied songs and courtship feeding. Nesting contrasts include Hermit Thrushes preferring low shrubs, while Song Thrushes often choose dense foliage. The Hermit Thrush, weighing 0.8-1.3 ounces, is smaller than the 1.8-3.8 ounces Song Thrush. Both are less common at feeders, favoring ground foraging, yet their adaptability allows the Song Thrush to thrive in urban settings.