Siskin Carduelis spinus

Siskin male
Siskin
The Siskin, also called the Eurasian Siskin or Common Siskin. Photos above and row immediately below are by Alexandra Makhnina in Kazakhstan who got much closer than I.
Siskin female
Siskin
Siskin
Siskin
Siskin male
The male, above (in UK), has a black cap which darkens in the breeding season and he becomes less streaky (above right).
Siskin female
Siskin hen
Siskin hen
The female, above, has more streaked plumage. Both have yellow feathers in the forked tail.
Siskin on feeder
Siskin at bird feeder
Siskin eating bird seed
Preferring tree seeds, they are rare visitors to garden feeders in late winter.
Siskin pair at feeder
Siskin at bird feeder
Siskins at feeder
Siskin pairs at bird feeder
Siskin male
Siskin at bird feeder
Siskin male at water
Siskin enjoying sunflower seeds, peanut cake and fresh water.
Siskin at birdbath
Siskin drinking
Siskin bouquet Last photo above is by Alexandra Makhnina; she calls it "Siskin bouquet".