Common Green-Magpie vs Indochinese Green-Magpie

In short

The Common Green-Magpie (Cissa chinensis) and the Indochinese Green-Magpie (Cissa hypoleuca) are closely related, sharing similar overall structure and plumage. The most reliable field mark is the bill color: Common Green-Magpie typically has a red bill, while Indochinese Green-Magpie often has a black bill. Both species exhibit similar vocalizations, making visual identification more practical.

Identification tips

1. Check bill color: Red for Common Green-Magpie, black for Indochinese Green-Magpie. 2. Observe plumage tone: Common may appear slightly more vivid. 3. Consider location: Indochinese is more region-specific. 4. Listen for calls, but rely on visual cues due to similarity in vocalizations.

Size

Both species are similar in size, typical of magpies, with no significant differences noted.

Plumage

Both species display a vibrant green plumage. However, the Common Green-Magpie may appear slightly more vivid in color. Pay attention to the bill color for differentiation: red in Common and black in Indochinese.

Behaviour

Both species exhibit similar behaviors typical of magpies, such as foraging in the undergrowth and being quite vocal.

Habitat

Both species inhabit forested areas, but the Common Green-Magpie is more widespread, while the Indochinese Green-Magpie is more restricted to specific regions within Indochina.

Voice

Their vocalizations are similar, with both species producing a variety of calls. This makes vocal identification challenging.