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Brown-eared Bulbul
species_info
english title
:
Brown-eared Bulbul
scientific_name
:
Hypsipetes amaurotis harterti
DIVISION
:
Chordata
class
:
Aves
orders
:
Passeriformes
family
:
Pycnonotidae
genus
:
Hypsipetes
species
:
amaurotis
subspecies
:
harterti
scientific_name_pub_doc
:
1922
subspecies_author
:
Kuroda
subspecies_pub_year
:
1922
common name
common name english
:
Brown-eared Bulbul
collection_content
collection_locality
country_en
:
Taiwan
subdivision_1_en
:
Taiwan Province
subdivision_2_en
:
Taitung County
subdvision_3_en
:
Lanyu Township
locality_en
:
Lanyu
latitude_value
:
22.061617
latitude_direction
:
N
longitude_value
:
121.527605
longitude_direction
:
E
collection_info
quantity
:
1
collection_feature
Specimen Body length
:
29.40
mm
BODY WIDTH
:
6.60
mm
S-V length
:
118.85
mm
Tail length
:
125.20
mm
TIBIA LENGTH
:
25.70
mm
collection_record
catalog no
:
TMAV0050
CAT_NO
:
AV.0050
gdesc_info
GDESC
:
臺灣特有之蘭嶼亞種。雌雄同型。虹膜紅褐色。嘴灰黑色。腳深褐色。頭上至後頸灰、具灰褐色羽軸,耳羽濃栗色、延伸至頸部。體背大致灰棕,飛羽鏽紅色。喉灰,頸至胸脇濃栗色、具淡色斑點,腹面灰棕、密佈淡色縱斑,尾下覆羽棕色、具寬白色羽緣。小群行動,遷徙時數量可聚集超過百隻。雜食性,活躍在樹林上層,警覺性極高,不易接近觀察。築巢於樹枝開岔處。極喧鬧,常發出尖銳、嘶啞「皮呀、皮呀、皮呀」高音聲。
棲地介紹:活躍在樹林上層,小群行動,遷徙時數量可聚集超過百隻。
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