dotcool: Plain Martin 棕沙燕
dotcool: Striated Swallow 赤腰燕
dotcool: Striated Swallow 赤腰燕
dotcool: Striated Swallow 赤腰燕
dotcool: Plain Martin 棕沙燕
dotcool: Plain Martin 棕沙燕
dotcool: Plain Martin 棕沙燕
dotcool: Plain Martin 棕沙燕
dotcool: Striated Swallow 赤腰燕
dotcool: 毛腳燕 Asian House Martin
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dotcool: Barn Swallow 家燕
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dotcool: 金腰燕 Red-rumped Swallow
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dotcool: 金腰燕 Red-rumped Swallow
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dotcool: 赤腰燕 Striated Swallow
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dotcool: 赤腰燕 Striated Swallow
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dotcool: 家燕 Barn Swallow
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dotcool: 家燕 Barn Swallow
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dotcool: 洋燕 Pacific Swallow
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dotcool: 家燕 Barn Swallow
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dotcool: 家燕 Barn Swallow
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dotcool: 家燕 Barn Swallow
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dotcool: 家燕 Barn Swallow
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dotcool: 家燕 Barn Swallow
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dotcool: 灰喉針尾雨燕 Silver-backed Needletail
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dotcool: 毛腳燕/煙腹毛腳燕 Asian House Martin
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dotcool: 叉尾雨燕 Fork-tailed Swift
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dotcool: 叉尾雨燕 Fork-tailed Swift
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dotcool: 叉尾雨燕 Fork-tailed Swift
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dotcool: 白喉針尾雨燕 White-throated Needletail
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dotcool: 小雨燕 House Swift