What is that bird in Vietnam with reddish brown-scaled underparts?
1/ Naumann's thrush (Turdus naumanni)
What is that bird in Vietnam with black-scaled underparts?
1/ Dusky thrush (Turdus eunomus)
2/ Dark-sided thrush (Zoothera marginata)
3/ White's thrush (Zoothera aurea)
4/ Scaly thrush (Zoothera dauma)
What is that bird in Vietnam in black?
1/ Sooty babbler (Stachyris herberti)
2/ Some drongos: black, hair-crested, racket-tailed...
3/ Some mynas: great myna, crested myna
3/ Some crows
4/ Turdus mandarinus (Chinese blackbird)
What is that bird in Vietnam with an orange line on each wing?
1/ Stripe-throated yuhina (Yuhina gularis)
The birds in Vietnam with a chestnut head could be:
1/ Chestnut-headed tesia (Cettia castaneocoronata)
The difference between the Common Tailorbird and the Mountain Tailorbird:
What is that flycatcher in Vietnam with dark primaries?
The outer edge of the wings has visibly darker colors compared to the inner of the wing: the primaries are darker than the other feathers of the wings.
1/ Brown-breasted flycatcher or Layard's flycatcher (Muscicapa muttui)
The birds in Vietnam with reddish-brown vent could be:
1/ Eurasian hobby
(Cắt Trung Quốc, Falco subbuteo) or just hobby
The difference between the Grey-capped Pygmy Woodpecker and the Sunda Pygmy Woodpecker:
The difference between Taiga Flycatcher and Red-breasted Flycatcher in Vietnam:
1/ Taiga Flycatcher (Ficedula albicilla)
- Pale bill base;
- Restricted orange patch and gray throat wash in breeding male.
2/ Red-breasted Flycatcher (Ficedula parva)
- Dark bill;
- More extensive orange throat in breeding male.
The difference between Asian Brown Flycatcher and Brown-breasted Flycatcher in Vietnam:
1/ Asian Brown Flycatcher (Muscicapa dauurica)
black legs
2/ Brown-breasted Flycatcher (Muscicapa muttui)
pale legs
What is that bird in Vietnam in black?
1/ Lanceolated warbler (Locustella lanceolata)