Pale Sand Martin
Riparia diluta gavrilovi Loskot, 2001
Сұр қарлығаш
Bukhtarma reservoir, north-east coast, Eastern Kazakhstan oblast
- on the site
- 2 observationslast: 21 May 2014
Description
The breast-band is broader and darker; the upperparts are slightly darker; overall sizes averages larger than in diluta. Wing length is 97-109mm (103.3).
Distribution
Breeds in Altai and very common on migration in southeastern and southern Kazakhstan. Distribution poorly known.
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