北海道抽空鳥攝 S- A0 _: e% L! h; U
) f4 t' `/ F( e) Z全部都係普通鳥/ g$ Y4 a4 |, P A
. h2 K" ]7 X+ k0 c: kBlack-tailed Gull 海貓$ _: L. n1 d& c

! c% N+ p2 X" y/ R; B
/ I; y. ?2 |9 O D2 z( [ 5 ^# V+ o: [6 _; p c5 P3 G: `
' |+ C; u3 h+ u1 F8 f) ^ 5 N$ J; g5 |9 b# v9 ]9 m- C0 {0 K
# m5 o; Y9 p Q; s3 ^
$ X( k* s% D0 \8 V9 R |