Great Grey Shrike vs Lesser Grey Shrike

In short

To distinguish between the Great Grey Shrike and the Lesser Grey Shrike, focus on the head pattern and size. The Great Grey Shrike is larger with a more prominent black mask extending over the forehead, while the Lesser Grey Shrike has a narrower mask and a paler forehead.

Identification tips

1. Look for the size difference: the Great Grey Shrike is larger. 2. Check the mask: the Great Grey Shrike has a broader mask extending over the forehead. 3. Consider the habitat: the Great Grey Shrike is more common in northern regions. 4. Note the call: the Great Grey Shrike's call is harsher.

Size

The Great Grey Shrike is noticeably larger and bulkier compared to the Lesser Grey Shrike.

Plumage

The Great Grey Shrike has a broad black mask that extends over the forehead, contrasting with its pale grey body. The Lesser Grey Shrike has a narrower mask that does not extend over the forehead, and its overall plumage is slightly paler.

Behaviour

Both species exhibit similar behaviors, such as perching conspicuously and hunting from elevated positions.

Habitat

Both shrikes can be found in open habitats, but the Great Grey Shrike is more likely to be seen in northern and temperate regions, while the Lesser Grey Shrike prefers warmer, more southern areas.

Voice

Vocalizations are not the most reliable distinguishing feature, but the Great Grey Shrike's call is harsher compared to the Lesser Grey Shrike.