skip to content

#1232 · 🐦 birds

Mountain Chiffchaff

🇳🇱 Bergtjiftjaf ·Phylloscopus sindianus

LCleast concern 🐦 Birds 📍 in Europe, not in NL
Mountain Chiffchaff, photo 1 of 7
1/7 © Luca Boscain · CC BY-NC 4.0

what is it?

The mountain chiffchaff or eastern chiffchaff ( Phylloscopus sindianus ) is a species of leaf warbler found in the Caucasus ( P. s. lorenzii ) and Himalayas ( P. s. sindianus ), and is an altitudinal migrant, moving to lower levels in winter. The nominate subspecies is similar to the Siberian chiffchaff, but with a finer darker bill, browner upperparts and buff flanks; its song is almost identical to the common chiffchaff, but the call is a weak psew . P. s. lorenzii ...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 533iNaturalist observations
  • weight 7 gadult, up to
  • threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 533 observations worldwide on iNaturalist.
  • Weighs only about 7 g.
  • Scientifically named in 1880 (146 years ago).

fact sheet

English
Mountain Chiffchaff
Nederlands
Bergtjiftjaf
scientific name
Phylloscopus sindianus
class
Aves
order
Passeriformes
family
Phylloscopidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings in Europe
89
sightings worldwide
533
GBIF records in NL
18
weight
7 g
length
—
lifespan
—
named
1880

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Phylloscopidae

Sources: iNaturalist taxon 117049, Wikidata Q3729103, GBIF 7341578, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 7f71e88 source