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Jungle Crow Collection Image, Figure 1, Total 13 Figures
Jungle Crow Collection Image, Figure 2, Total 13 Figures
Jungle Crow Collection Image, Figure 3, Total 13 Figures
Jungle Crow Collection Image, Figure 4, Total 13 Figures
Jungle Crow Collection Image, Figure 5, Total 13 Figures
Jungle Crow Collection Image, Figure 6, Total 13 Figures
Jungle Crow Collection Image, Figure 7, Total 13 Figures
Jungle Crow Collection Image, Figure 8, Total 13 Figures
Jungle Crow Collection Image, Figure 9, Total 13 Figures
Jungle Crow Collection Image, Figure 10, Total 13 Figures
Jungle Crow Collection Image, Figure 11, Total 13 Figures
Jungle Crow Collection Image, Figure 12, Total 13 Figures
Jungle Crow Collection Image, Figure 13, Total 13 Figures
Jungle Crow
  • species_info
    • english title:Jungle Crow
    • scientific_name:Corvus macrorhynchos colonorum
    • DIVISION:Chordata
    • class:Aves
    • orders:Passeriformes
    • family:Corvidae
    • genus:Corvus
    • species:macrorhynchos
    • subspecies:colonorum
    • scientific_name_pub_year:1864
    • species_author:Swinhoe
    • species_pub_year:1827
    • subspecies_author:Swinhoe
    • subspecies_pub_year:1864
    • common name
      • common name english:Jungle Crow
  • collection_content
    • collection_locality
      • country_id:TW
      • country_en:Taiwan
      • subdivision_1_en:Taiwan Province
      • subdivision_2_en:Chiayi County
      • locality_en:Chiayi
      • latitude_value:23.4861111111111
      • latitude_direction:N
      • longitude_value:120.4425
      • longitude_direction:E
    • collection_info
      • collection_date:1912/10/
      • quantity:1
    • collection_feature
      • Specimen Body length:53.10  mm
      • BODY WIDTH:13.40  mm
      • S-V length:280.00  mm
      • Tail length:160.50  mm
      • TIBIA LENGTH:51.00  mm
    • collection_record
      • catalog no:TMAV1544
      • CAT_NO:AV.1544
      • :1945/11/13
  • gdesc_info
    • GDESC:雌雄同型。虹膜暗褐色。嘴黑色。腳黑色全身黑色、略具紫藍色光澤。額頭高聳突出,嘴大而粗厚、先端微彎,嘴基披黑色羽毛。幼鳥體帶褐色,額頭少聳起,上嘴拱弧不明顯。飛行時,尾羽略呈楔形。近似種小嘴鴉體型較小,額頭較平,嘴較小。禿鼻鴉體型明顯較小,額頭較平,嘴較小而尖。成鳥嘴基裸露無毛、呈灰白色。於山區闊葉林,冬季降遷至較低海拔,常出現在垃圾場覓食。喜成小群活動,性機警。雜食性,以昆蟲、小動物、人類食餘、腐肉等為食。築巢於高樹隱密處。鳴聲為宏亮、粗啞「啊-啊-啊-」聲。
      棲地介紹:於山區闊葉林,冬季降遷至較低海拔,常出現在垃圾場覓食。