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Arctic Willow Warbler Collection Image, Figure 1, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 2, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 3, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 4, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 5, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 6, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 7, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 8, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 9, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 10, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 11, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 12, Total 13 Figures
Arctic Willow Warbler Collection Image, Figure 13, Total 13 Figures
Arctic Willow Warbler
  • species_info
    • english title:Arctic Willow Warbler
    • scientific_name:Phylloscopus borealis borealis
    • DIVISION:Chordata
    • class:Aves
    • orders:Passeriformes
    • family:Phylloscopidae
    • genus:Phylloscopus
    • species:borealis
    • subspecies:borealis
    • scientific_name_pub_year:1858
    • scientific_name_pub_doc:Naumannia 8 Heft4,5,6 p.313
    • species_author:(Blasius)
    • species_pub_year:1858
    • common name
      • common name english:Arctic Willow Warbler
  • collection_content
    • collection_locality
      • latitude_value:25.179752
      • latitude_direction:N
      • longitude_value:121.43985
      • longitude_direction:E
    • collection_info
      • quantity:1
    • collection_feature
      • Specimen Body length:9.86  mm
      • BODY WIDTH:6.66  mm
      • S-V length:66.00  mm
      • Tail length:19.13  mm
      • TIBIA LENGTH:41.28  mm
      • SEX:
    • collection_record
      • catalog no:TMAV2707
      • CAT_NO:AV.2707
      • :2008/03/14
  • gdesc_info
    • GDESC:雌雄同型。虹膜深褐色。嘴黃褐,上、下嘴峰暗褐色。腳暗黃褐色。成鳥體上為一致的欖綠色,腰及尾上覆羽偏綠,通常有1條淡色翼帶,中覆羽羽尖淡色、另形成1條模糊短翼帶,此兩翼帶常因磨損而時有時無。眉線黃白色、通常未達嘴基,過眼線黑褐色。體下污白,脇略帶欖褐色,有髒污感。各亞種間羽色略有差異。活潑好動,常單獨活動於大樹上層,亦常與綠繡眼、雀科等小型鳥類混群,在樹枝間做短距離快速移動。於枝葉間覓食小型昆蟲、幼蟲及蟲卵,也吃嫩葉,種籽及小漿果。快速、尖銳似蟲鳴般「唧唧唧唧⋯」或「zizi zi zi⋯」連續音。度冬期伴隨著活動常有短促、略粗啞「欺、欺」或「dzit、dzit」叫聲。
      棲地介紹:度冬期於低海拔闊葉林、丘陵山麓及平地樹林、村落庭園或公園喬木上。