- Haliaeetus leucoryphus
72-84 cm (28¼-34 in) in length and its wingspan can reach 205 cm (81 in)
Light brown hood over a white face. Dark brown wings, rufous back, darker underneath. The tail is black with a wide, distinctive white stripe. Underwings have a white band.
Juveniles are overall darker with no band on the tail.
Today this is a rare vagrant in the Western Palearctic especially outside the area of the former USSR. There are three old records for northern Europe, in Finland, Norway and Poland, all were in June-July and involved immature birds. More recently, in March 1992 one was recorded in the Warta Valley, Poland but a bird seen in Germany, Denmark and the Netherlands in 1976 was probably an escape.
This species is the most hard-to-place sea-eagle. Among the species of its genus, it has no close living relatives. mtDNA cytochrome b sequence data is unable to reliably suggest a phylogenetic place for it among the sea-eagles.
Lakes and large rivers, sometimes inland seas. In winter often seen in arid areas or steppe, though sometimes coastal.
Their diet consists primarily of large freshwater fish.
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2018. The eBird/Clements checklist of birds of the world: v2018. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
- Handbook of the Birds of the World Alive (retrieved March 2019)
- BirdForum Opus contributors. (2021) Pallas's Fish Eagle. In: BirdForum, the forum for wild birds and birding. Retrieved 27 July 2021 from https://www.birdforum.net/wiki/Pallas%27s_Fish_Eagle