Corvinelle noir et blanc vs Merle de Smith

The Magpie Shrike and Karoo Thrush can be distinguished by their structure and plumage. The Magpie Shrike has a long, graduated tail and contrasting black and white plumage, while the Karoo Thrush has a more typical thrush shape with a shorter tail and uniform grey-brown plumage.

1. Tail length and shape: The Magpie Shrike has a long, graduated tail, while the Karoo Thrush has a shorter, more typical thrush tail. 2. Plumage contrast: Look for the bold black and white patterning of the Magpie Shrike compared to the more muted grey-brown of the Karoo Thrush.

The Magpie Shrike is larger with a notably long tail, whereas the Karoo Thrush is more compact with a shorter tail.

The Magpie Shrike displays striking black and white plumage, whereas the Karoo Thrush is more uniformly grey-brown.