Carpodacus sillemi
Sillem's Rosefinch, *Carpodacus sillemi*, is a rarely observed and enigmatic finch of the high-altitude Himalayas and Tibetan Plateau. Males are strikingly colored, displaying a deep pinkish-red plumage that is brightest on the face, throat, and rump, contrasting with a darker, sometimes streaky back and wings. A key identification feature for both sexes is a prominent pale loral patch and a pale eye-ring, giving it a distinctive 'spectacled' appearance. Females are more subdued, exhibiting a...
Found exclusively in high-altitude alpine and subalpine zones, typically between 4,000 and 5,400 meters, favoring rocky slopes, dwarf juniper and rhododendron scrub, and open grassy areas.
Primarily granivorous, feeding on seeds from various alpine plants, buds, and possibly some small invertebrates, foraging mainly on the ground.
Detailed behavioral observations of Sillem's Rosefinch are scarce due to its rarity and remote habitat. It is generally thought to be an active, ground-dwelling forager, spending much of its time pecking among rocks and low vegetation for food. Like many high-altitude finches, it is likely gregar...
Sillem's Rosefinch has an extremely restricted and poorly understood range primarily in the northwestern Tibetan Plateau and adjacent regions. Its core breeding range is believed to be centered in Ladakh, India, and specific areas within the Tibet Autonomous Region of China, particularly in the n...
Vulnerable
- Sillem's Rosefinch was first collected in 1929 by Dr. Frank Sillem but remained misidentified as a subspecies of the Great Rosefinch (*Carpodacus rubicilla*) for over 60 years before being recognized as a distinct species in 1992. - It is one of the most enigmatic and poorly known rosefinch spe...