Common Kestrel Falco tinnunculus interstinctus, female, Subei (39.431208, 95.168035), Gansu, China, elev. 2690 m (8,810 ft.), July. Female Common Kestrel has more marks on underparts and underwings than female Lesser KestrelF. naumanni and has less black on the outer primaries. (Craig Brelsford)Common Kestrel Falco tinnunculus interstinctus, male, Subei (39.431208, 95.168035), Gansu, elev. 2690 m (8,810 ft.), July. Male distinguished from Lesser KestrelF. naumanni by submoustachial stripe. (Craig Brelsford)Common Kestrel, male, Subei (39.431208, 95.168035), Gansu, July. (Craig Brelsford)
