Güldenstädt’s Redstart (Phoenicurus erythrogastrus), also sometimes known as White-winged Redstart, is the world’s largest redstart. It breeds at high altitudes from 3,600–5,200 m in alpine meadows and rock-fields, moving to slightly lower altitudes in winter. Apparently, the northernmost population, in the mountains around Lake Baikal, migrate furthest and sometimes reach northeastern China.
I had heard that this bird occasionally showed up in Beijing in winter. However, I wasn’t aware of any regular sites and so it wasn’t really on my radar.
However, during the visit to the Mentougou District to see the BROWN ACCENTOR last week, I realised that we were relatively close to Lingshan, a mountain (Beijing’s highest peak) near the border with Hebei Province. I had heard about this site but never visited. We decided to take the opportunity to have a quick look and, although we didn’t have much time – only an hour at the top – I was very pleased we did. The road to the peak was a little treacherous, but passable, and as the landscape opened up as we neared the top it was obvious that the area had potential. This potential was realised almost immediately when we spotted some redstarts atop some berry bushes by the side of the road. Although superficially looking similar to the common Daurian Redstart, it would be highly unlikely to find Daurian Redstarts at the top of a mountain in winter…and these birds looked BIG! We got out of the car to investigate and, as soon as one of the males flew, showing a huge white wing patch, it was clear that this was a different redstart sp – Güldenstädt’s Redstart – a high altitude specialist. Wow. There were many birds present and we counted at least 17, a mixture of males and females. We think this is a record Beijing count. We enjoyed these birds for a good 30 minutes, and also saw several Black- and Red-throated Thrushes sharing the same shrubs, before reluctantly leaving for the journey back to Beijing.
My report of these birds to Beijing birders caused something of a stir and, on Saturday, I returned to the spot with Per Alström and Jennifer Leung and we were joined by Swedish birder, Anders Magnussen, who had driven from Tainjin (!) and three cars full of Beijing birders led by Zhu Lei.
This second visit, with more time to explore the area and more pairs of eyes, proved even more productive with an astonishing 28+ redstarts counted (Anders, who arrived before us, estimated at least 40) plus at least 60 PALLAS’S ROSEFINCHES, a single BOHEMIAN WAXWING and at least 50 dark-throated thrushes (mostly Red-throated).
We also enjoyed good views of Songar Tit, 3 Cinereous Vultures and an Upland Buzzard. We dipped on the hoped for ASIAN ROSY FINCH, 200 of which were seen at this location a few winters ago.. but that didn’t detract from a very productive day. My thanks to Per, Jennifer, Anders, Zhu Lei and friends for their good company!