Perching Birds
avatar
Photo by Admin
Not available
Maui Akepa

Maui Akepa

Loxops ochraceus

Last update: 26 Jun 2026

Maui Akepa 的基本信息

Scientific NameLoxops ochraceus
Status EX 灭绝
Size10-11 cm (4-4 inch)
Colors
Orange
Yellow
Type
Perching Birds
type
FamilyFinches

简介

茂宜岛蜜雀(学名:Loxops ochraceus)是夏威夷群岛上一种极具代表性且极其珍稀的雀形目鸟类。作为夏威夷蜜雀家族的一员,它们以其鲜艳的色彩和独特的生态位在生物学界享有极高的研究价值。这种鸟类仅分布于茂宜岛的高海拔森林地带,是岛屿特有种的典型代表。由于栖息地的丧失、外来捕食者的入侵以及禽疟疾的威胁,茂宜岛蜜雀的种群数量在过去几十年中急剧下降,目前处于极度濒危的状态。了解这种鸟类不仅是对生物多样性的关注,更是对夏威夷脆弱生态系统保护的重要一环。作为一种主要生活在湿润森林中的小型鸟类,它们在生态循环中扮演着传粉者的角色,对于维持当地植物群落的健康具有不可替代的作用。通过科学的保育手段和公众的广泛关注,我们希望能够为这种美丽的橙色精灵争取一线生机,防止其走向灭绝的深渊。

外貌特征

茂宜岛蜜雀是一种体型娇小的雀形目鸟类,成年个体的体长通常在10至11厘米之间。它们最显著的特征在于其鲜艳夺目的羽色,雄鸟呈现出明亮的橙色,在阴郁的森林背景下显得格外醒目。雌鸟的羽色则相对低调,主要以黄色为主,带有淡橄榄色的色调,这种色彩为它们在茂密的树冠层中提供了极佳的保护色。除了羽毛颜色,茂宜岛蜜雀的喙部结构也极具特色,其喙细小且略带弯曲,这是为了适应它们在特定植物花朵和树皮缝隙中寻找食物而进化出的形态。它们的眼睛呈现深黑色,与橙黄色的羽毛形成了鲜明的对比。整体而言,这种鸟类的身体结构轻盈,骨骼构造适应于在复杂的森林枝干间敏捷地飞行与攀爬,展现了极高的适应性。这种独特的外貌特征不仅使其在鸟类学界极易辨识,也成为了摄影爱好者梦寐以求的拍摄对象。

栖息地

茂宜岛蜜雀的自然栖息地主要局限于茂宜岛东北部的高海拔湿润森林,特别是海拔在1500至2000米之间的雨林地带。这些森林通常以原生树种为主,如考阿相思树(Koa)和奥希亚树(Ohi'a lehua)。茂密的植被为它们提供了充足的食物来源和隐蔽的巢穴空间。由于这些森林受到云雾环绕,湿度极高,形成了独特的微气候环境,这种环境不仅支持了丰富的附生植物生长,也为茂宜岛蜜雀提供了理想的生存空间。然而,随着气候变暖和外来物种的入侵,这些高海拔森林正在经历严重的退化,使得该物种的活动范围日益缩减。

饮食习性

作为一种典型的森林鸟类,茂宜岛蜜雀的饮食结构高度依赖于其栖息地的生物多样性。它们主要以小型昆虫、蜘蛛以及多种原生植物的花蜜为食。其细长的喙部使其能够深入花朵内部采集花蜜,同时在树皮裂缝中搜寻隐藏的节肢动物,这种杂食性的饮食习惯使它们在森林生态系统中起到了重要的传粉和害虫控制作用。在食物匮乏的季节,它们也会取食少量的浆果或嫩芽。这种精细的采食方式反映了它们与当地植物间深厚的协同进化关系,任何植物群落的改变都可能直接影响它们的生存质量。

繁殖与筑巢

茂宜岛蜜雀的繁殖季节通常与当地植物的花期密切相关,这确保了幼鸟在成长过程中能够获得充足的蛋白质来源。它们习惯在茂密的树冠层中筑巢,巢穴通常由细小的树枝、苔藓和蜘蛛丝精心编织而成,形状呈杯状,隐蔽性极高。雌鸟负责主要孵化工作,而雄鸟则负责在周边守卫并提供食物。这种鸟类通常每窝产卵数量较少,体现了K-策略繁殖的特点。由于面临严峻的生存环境,幼鸟的存活率受到了极大的挑战,特别是来自外来入侵物种如鼠类和猫科动物的捕食,以及蚊子传播的禽疟疾,使得它们的繁殖成功率极低。保护其繁殖季节的森林静谧性,对于该物种的种群恢复至关重要。

行为习性

茂宜岛蜜雀以其活跃且灵巧的习性著称。它们通常成对或以小群体的形式在树冠层间穿梭,动作迅速而轻盈。这种鸟类非常机警,对于环境的细微变化极其敏感。在日常行为中,它们展现出了良好的社会性,通过鸣叫进行个体间的联络与领地宣示。其鸣叫声清脆悦耳,虽然在密林中难以定位,但却是辨认其存在的重要线索。此外,它们在寻找食物时展现出的专注度极高,往往在同一根枝条上停留较长时间,仔细检查每一个缝隙,这种细致的觅食行为是它们能够在资源有限的生态系统中长期生存的关键。

保护现状 - EX 灭绝

茂宜岛蜜雀目前被列为极度濒危物种(Critically Endangered),其生存状况极为堪忧。主要的威胁来自于外来蚊子携带的禽疟疾,这种疾病在高海拔地区随着气温升高而向上扩散,对免疫力脆弱的夏威夷蜜雀造成了毁灭性打击。此外,栖息地丧失、野猪对林下植被的破坏以及外来捕食者的猎杀,都加速了它们的数量减少。目前的保育工作重点在于控制蚊子种群、恢复原生森林植被以及建立圈养繁殖计划,旨在为这一珍稀物种保留最后的火种。

趣闻轶事

  1. 茂宜岛蜜雀是夏威夷群岛特有的蜜雀家族成员,具有极高的遗传独特性。
  2. 其明亮的橙色羽毛是雄性在繁殖季节吸引配偶的重要竞争资本。
  3. 它们在森林中扮演着重要的传粉者角色,对维持原生植物的繁衍至关重要。
  4. 由于其喙的特殊结构,它们能够从极狭小的空间内提取昆虫。
  5. 这种鸟类对环境极其敏感,被视为夏威夷高海拔森林健康状况的“晴雨表”。
  6. 它们习惯在极高海拔的云雾林中筑巢,这种环境在全球范围内都十分罕见。

观鸟者提示

对于希望观察茂宜岛蜜雀的观鸟者来说,耐心与准备是成功的关键。由于它们主要活动在极高海拔的湿润森林中,建议观鸟者提前准备好专业的望远镜和高感光度的摄影器材。由于其活动范围极小且种群稀少,请务必遵守当地的生态旅游规定,切勿进入保护区禁区。最佳的观察时间通常是在清晨,此时鸟类最为活跃,鸣叫声也最为频繁。建议保持绝对的安静,避免使用闪光灯,以免惊扰这些极度濒危的生物。此外,通过加入当地的生态保育组织,您可以获取最新的观鸟指引,并以更负责任的方式参与到保护工作中。

结论

茂宜岛蜜雀(Loxops ochraceus)不仅是夏威夷生物多样性的瑰宝,更是地球自然演化史上的杰作。它们那抹明亮的橙色,在茂宜岛的云雾森林中闪烁,象征着生命在极端环境下的顽强与美丽。然而,随着全球环境的变化和外来物种的入侵,这一物种正站在灭绝的边缘。保护茂宜岛蜜雀,不仅是保护一种鸟类,更是保护整个夏威夷高海拔森林生态系统的完整性。我们需要通过全球范围内的科研合作,加大对禽疟疾防治的投入,并持续修复受损的自然栖息地。作为普通公众,提高对这一物种的认知,支持可持续的生态旅游和保护项目,是我们每个人能为这些橙色精灵所做的贡献。希望在未来的日子里,我们依然能在夏威夷的晨曦中,听到它们清脆的鸣叫。这不仅是对自然的尊重,更是对未来世代的承诺,让我们共同守护这份来自大自然的独特馈赠,确保茂宜岛蜜雀能够继续在属于它们的森林中自由飞翔,不至于消失在历史的尘埃中。

Maui Akepa Distribution Map & Range

The distribution map for this species will be available soon.

We are working with our official data partners to update this information.

Tag:

Share:

Previous
Next
avatar
{blogMain.author}
200 Follower
Follow
{blogMain.author} is a writer who draws. He’s the Bestselling author of “Number of The Year”. Donec vitae tortor efficitur, convallis lelobortis elit.
Subscribe For Daily Newsletter

Explore More Species in the Finches Family

11-13 cm
Abyssinian Citril
Crithagra citrinelloides
African Crimson-winged Finch
13-15 cm
African Crimson-winged Finch
Rhodopechys alienus
Akekee
10-11 cm
Akekee
Loxops caeruleirostris
Akiapolaau
13-15 cm
Akiapolaau
Hemignathus wilsoni
Akikiki
11-13 cm
Akikiki
Oreomystis bairdi
Akohekohe
17-18 cm
Akohekohe
Palmeria dolei
11-14 cm
American Goldfinch
Spinus tristis
11-13 cm
Andean Siskin
Spinus spinescens
Anianiau
9-11 cm
Anianiau
Magumma parva
11-12 cm
Ankober Serin
Crithagra ankoberensis
Antillean Siskin
10-11 cm
Antillean Siskin
Spinus dominicensis
Apapane
13-14 cm
Apapane
Himatione sanguinea
Arabian Grosbeak
16-18 cm
Arabian Grosbeak
Rhynchostruthus percivali
Arabian Serin
11-12 cm
Arabian Serin
Crithagra rothschildi
14-16 cm
Asian Rosy-finch
Leucosticte arctoa
15-17 cm
Azores Bullfinch
Pyrrhula murina
14-16 cm
Beautiful Rosefinch
Carpodacus pulcherrimus
Black Mamo
20-23 cm
Black Mamo
Drepanis funerea
14-16 cm
Black Rosy-finch
Leucosticte atrata
11-13 cm
Black Siskin
Spinus atratus
20-22 cm
Black-and-yellow Grosbeak
Mycerobas icterioides
10-12 cm
Black-capped Siskin
Spinus atriceps
10-12 cm
Black-chinned Siskin
Spinus barbatus
Black-eared Seedeater
10-12 cm
Black-eared Seedeater
Crithagra mennelli
Black-faced Canary
11-13 cm
Black-faced Canary
Crithagra capistrata
12-13 cm
Black-headed Canary
Serinus alario
Black-headed Greenfinch
13-15 cm
Black-headed Greenfinch
Chloris ambigua
10-12 cm
Black-headed Siskin
Spinus notatus
11-13 cm
Black-throated Canary
Crithagra atrogularis
14-15 cm
Blanfords Rosefinch
Agraphospiza rubescens
11-13 cm
Blue-crowned Chlorophonia
Chlorophonia occipitalis
11-13 cm
Blue-naped Chlorophonia
Chlorophonia cyanea
15-17 cm
Bonin Grosbeak
Carpodacus ferreorostris
14-16 cm
Brambling
Fringilla montifringilla
16-18 cm
Brandts Mountain-finch
Leucosticte brandti
15-16 cm
Brimstone Canary
Crithagra sulphurata
10-12 cm
Bronze-green Euphonia
Euphonia mesochrysa
16-17 cm
Brown Bullfinch
Pyrrhula nipalensis
14-16 cm
Brown-capped Rosy-finch
Leucosticte australis
Brown-rumped Seedeater
11-13 cm
Brown-rumped Seedeater
Crithagra tristriata
13-15 cm
Cape Canary
Serinus canicollis
12-14 cm
Cape Siskin
Crithagra totta
15-17 cm
Cassin's Finch
Haemorhous cassinii
10-12 cm
Chestnut-bellied Euphonia
Euphonia pectoralis
11-12 cm
Chestnut-breasted Chlorophonia
Chlorophonia pyrrhophrys
18-20 cm
Chinese Grosbeak
Eophona migratoria
Chinese Long-tailed Rosefinch
16-18 cm
Chinese Long-tailed Rosefinch
Carpodacus lepidus
Chinese White-browed Rosefinch
15-17 cm
Chinese White-browed Rosefinch
Carpodacus dubius
11-12 cm
Citril Finch
Carduelis citrinella
22-24 cm
Collared Grosbeak
Mycerobas affinis
14-16 cm
Common Chaffinch
Fringilla coelebs
13-14 cm
Common Linnet
Linaria cannabina
13-15 cm
Common Rosefinch
Carpodacus erythrinus
11-12 cm
Corsican Finch
Carduelis corsicana
19-21 cm
Crimson-browed Finch
Carpodacus subhimachalus
15-17 cm
Dark-breasted Rosefinch
Procarduelis nipalensis
15-16 cm
Dark-rumped Rosefinch
Carpodacus edwardsii
14-15 cm
Desert Finch
Rhodospiza obsoleta
12-14 cm
Drakensberg Siskin
Crithagra symonsi
11-13 cm
East African Citril
Crithagra hyposticta
Elegant Euphonia
10-11 cm
Elegant Euphonia
Euphonia elegantissima
11-12 cm
Ethiopian Siskin
Serinus nigriceps
14-19 cm
Eurasian Bullfinch
Pyrrhula pyrrhula
Eurasian Crimson-winged Finch
15-17 cm
Eurasian Crimson-winged Finch
Rhodopechys sanguineus
11-13 cm
Eurasian Siskin
Spinus spinus
12-13 cm
European Goldfinch
Carduelis carduelis
14-16 cm
European Greenfinch
Chloris chloris
11-12 cm
European Serin
Serinus serinus
16-22 cm
Evening Grosbeak
Hesperiphona vespertina
Finsch's Euphonia
9-10 cm
Finsch's Euphonia
Euphonia finschi
11-13 cm
Forest Canary
Crithagra scotops
9-11 cm
Fulvous-vented Euphonia
Euphonia fulvicrissa
13-15 cm
Gold-naped Finch
Pyrrhoplectes epauletta
10-11 cm
Golden-browed Chlorophonia
Chlorophonia callophrys
Golden-rumped Euphonia
9-11 cm
Golden-rumped Euphonia
Euphonia cyanocephala
Golden-sided Euphonia
10-12 cm
Golden-sided Euphonia
Euphonia cayennensis
15-17 cm
Gran Canaria Blue Chaffinch
Fringilla polatzeki
19-21 cm
Great Rosefinch
Carpodacus rubicilla
Greater Amakihi
10-12 cm
Greater Amakihi
Viridonia sagittirostris
Greater Koa-finch
19-20 cm
Greater Koa-finch
Rhodacanthis palmeri
Green-throated Euphonia
10-11 cm
Green-throated Euphonia
Euphonia chalybea
12-13 cm
Grey-capped Goldfinch
Carduelis caniceps
14-16 cm
Grey-crowned Rosy-Finch
Leucosticte tephrocotis
15-17 cm
Grey-headed Bullfinch
Pyrrhula erythaca
Hawaii Akepa
10-11 cm
Hawaii Akepa
Loxops coccineus
Hawaii Akialoa
17-19 cm
Hawaii Akialoa
Akialoa obscura
Hawaii Amakihi
10-11 cm
Hawaii Amakihi
Chlorodrepanis virens
Hawaii Creeper
11-12 cm
Hawaii Creeper
Manucerthia mana
Hawaii Mamo
20-23 cm
Hawaii Mamo
Drepanis pacifica
16-18 cm
Hawfinch
Coccothraustes coccothraustes
17-18 cm
Himalayan White-browed Rosefinch
Carpodacus thura
Hispaniolan Crossbill
15-17 cm
Hispaniolan Crossbill
Loxia megaplaga
Hispaniolan Euphonia
10-11 cm
Hispaniolan Euphonia
Euphonia musica
18-20 cm
Hooded Grosbeak
Hesperiphona abeillei
10-12 cm
Hooded Siskin
Spinus magellanicus
13-15 cm
House Finch
Haemorhous mexicanus
Iiwi
15-15 cm
Iiwi
Drepanis coccinea
12-13 cm
Island Canary
Serinus canaria
Jamaican Euphonia
10-11 cm
Jamaican Euphonia
Euphonia jamaica
22-23 cm
Japanese Grosbeak
Eophona personata
Kakawahie
11-12 cm
Kakawahie
Paroreomyza flammea
Kauai Akialoa
17-19 cm
Kauai Akialoa
Akialoa stejnegeri
10-11 cm
Kauai Amakihi
Chlorodrepanis stejnegeri
Kauai Nukupuu
13-15 cm
Kauai Nukupuu
Hemignathus hanapepe
11-13 cm
Kipengere Seedeater
Crithagra melanochroa
Kona Grosbeak
19-20 cm
Kona Grosbeak
Chloridops kona
Lanai Akialoa
17-19 cm
Lanai Akialoa
Akialoa lanaiensis
Lanai Hookbill
16-18 cm
Lanai Hookbill
Dysmorodrepanis munroi
10-12 cm
Lawrence's Goldfinch
Spinus lawrencei
Laysan Finch
15-16 cm
Laysan Finch
Telespiza cantans
Laysan Honeycreeper
10-11 cm
Laysan Honeycreeper
Himatione fraithii
Lemon-breasted Canary
11-12 cm
Lemon-breasted Canary
Crithagra citrinipectus
Lesser Antillean Euphonia
10-11 cm
Lesser Antillean Euphonia
Euphonia flavifrons
9-12 cm
Lesser Goldfinch
Spinus psaltria
Lesser Koa-finch
17-18 cm
Lesser Koa-finch
Rhodacanthis flaviceps
Malay Bullfinch
16-17 cm
Malay Bullfinch
Pyrrhula waterstradti
Maui Alauahio
10-11 cm
Maui Alauahio
Paroreomyza montana
Maui Nukupuu
13-15 cm
Maui Nukupuu
Hemignathus affinis
Maui Parrotbill
13-15 cm
Maui Parrotbill
Pseudonestor xanthophrys
Mindanao Serin
10-11 cm
Mindanao Serin
Chrysocorythus mindanensis
14-15 cm
Mongolian Finch
Bucanetes mongolicus
Mountain Serin
12-14 cm
Mountain Serin
Chrysocorythus estherae
Nihoa Finch
15-17 cm
Nihoa Finch
Telespiza ultima
14-16 cm
Northern Grosbeak-canary
Crithagra donaldsoni
Oahu Akepa
10-11 cm
Oahu Akepa
Loxops wolstenholmei
Oahu Akialoa
17-19 cm
Oahu Akialoa
Akialoa ellisiana
Oahu Alauahio
10-11 cm
Oahu Alauahio
Paroreomyza maculata
Oahu Amakihi
10-11 cm
Oahu Amakihi
Chlorodrepanis flava
Oahu Nukupuu
13-15 cm
Oahu Nukupuu
Hemignathus lucidus
Olivaceous Siskin
10-11 cm
Olivaceous Siskin
Spinus olivaceus
10-12 cm
Olive-backed Euphonia
Euphonia gouldi
13-15 cm
Orange Bullfinch
Pyrrhula aurantiaca
10-12 cm
Orange-bellied Euphonia
Euphonia xanthogaster
Orange-crowned Euphonia
10-11 cm
Orange-crowned Euphonia
Euphonia saturata
14-16 cm
Oriental Greenfinch
Chloris sinica
11-13 cm
Oriole Finch
Linurgus olivaceus
Ou
16-18 cm
Ou
Psittirostra psittacea
14-16 cm
Pale Rosefinch
Carpodacus stoliczkae
Palila
17-19 cm
Palila
Loxioides bailleui
15-17 cm
Pallas's Rosefinch
Carpodacus roseus
12-13 cm
Papyrus Canary
Crithagra koliensis
16-18 cm
Parrot Crossbill
Loxia pytyopsittacus
20-25 cm
Pine Grosbeak
Pinicola enucleator
11-14 cm
Pine Siskin
Spinus pinus
13-14 cm
Pink-browed Rosefinch
Carpodacus rodochroa
Pink-rumped Rosefinch
14-16 cm
Pink-rumped Rosefinch
Carpodacus waltoni
14-15 cm
Plain Mountain-finch
Leucosticte nemoricola
Plumbeous Euphonia
9-10 cm
Plumbeous Euphonia
Euphonia plumbea
Poo-uli
13-14 cm
Poo-uli
Melamprosops phaeosoma
11-13 cm
Principe Seedeater
Crithagra rufobrunnea
13-14 cm
Protea Canary
Crithagra leucoptera
Puerto Rican Euphonia
10-11 cm
Puerto Rican Euphonia
Euphonia sclateri
12-16 cm
Purple Finch
Haemorhous purpureus
10-11 cm
Purple-throated Euphonia
Euphonia chlorotica
14-20 cm
Red Crossbill
Loxia curvirostra
10-11 cm
Red Siskin
Spinus cucullatus
19-21 cm
Red-fronted Rosefinch
Carpodacus puniceus
11-12 cm
Red-fronted Serin
Serinus pusillus
15-17 cm
Red-headed Bullfinch
Pyrrhula erythrocephala
17-18 cm
Red-mantled Rosefinch
Carpodacus rhodochlamys
11-14 cm
Redpoll
Acanthis flammea
Reichard's Seedeater
12-13 cm
Reichard's Seedeater
Crithagra reichardi
10-12 cm
Reichenow's Seedeater
Crithagra reichenowi
10-12 cm
Rufous-bellied Euphonia
Euphonia rufiventris
Saffron Siskin
10-12 cm
Saffron Siskin
Spinus siemiradzkii
11-12 cm
Salvadori's Seedeater
Crithagra xantholaema
17-19 cm
Sao Tome Grosbeak
Crithagra concolor
14-15 cm
Scarlet Finch
Carpodacus sipahi
Scottish Crossbill
15-17 cm
Scottish Crossbill
Loxia scotica
10-11 cm
Scrub Euphonia
Euphonia affinis
Sharpe's Rosefinch
15-16 cm
Sharpe's Rosefinch
Carpodacus verreauxii
15-17 cm
Siberian Long-tailed Rosefinch
Carpodacus sibiricus
Sillem's Rosefinch
15-16 cm
Sillem's Rosefinch
Carpodacus sillemi
Sinai Rosefinch
13-15 cm
Sinai Rosefinch
Carpodacus synoicus
Socotra Grosbeak
15-16 cm
Socotra Grosbeak
Rhynchostruthus socotranus
17-19 cm
Somali Grosbeak
Rhynchostruthus louisae
Southern Grosbeak-canary
14-16 cm
Southern Grosbeak-canary
Crithagra buchanani
17-18 cm
Spectacled Finch
Callacanthis burtoni
9-10 cm
Spot-crowned Euphonia
Euphonia imitans
20-22 cm
Spot-winged Grosbeak
Mycerobas melanozanthos
16-18 cm
Spot-winged Rosefinch
Carpodacus rodopeplus
19-21 cm
Streaked Rosefinch
Carpodacus rubicilloides
13-15 cm
Streaky Seedeater
Crithagra striolata
13-15 cm
Streaky-headed Seedeater
Crithagra gularis
12-14 cm
Stripe-breasted Seedeater
Crithagra striatipectus
Syrian Serin
12-13 cm
Syrian Serin
Serinus syriacus
Taiwan Rosefinch
14-16 cm
Taiwan Rosefinch
Carpodacus formosanus
9-10 cm
Tawny-capped Euphonia
Euphonia anneae
16-18 cm
Tenerife Blue Chaffinch
Fringilla teydea
10-11 cm
Thick-billed Euphonia
Euphonia laniirostris
13-15 cm
Thick-billed Seedeater
Crithagra burtoni
Thick-billed Siskin
12-14 cm
Thick-billed Siskin
Spinus crassirostris
17-19 cm
Three-banded Rosefinch
Carpodacus trifasciatus
Tibetan Rosefinch
17-19 cm
Tibetan Rosefinch
Carpodacus roborowskii
10-12 cm
Tibetan Siskin
Spinus thibetanus
Trinidad Euphonia
10-11 cm
Trinidad Euphonia
Euphonia trinitatis
12-15 cm
Trumpeter Finch
Bucanetes githagineus
13-14 cm
Twite
Linaria flavirostris
15-17 cm
Two-barred Crossbill
Loxia leucoptera
Ula-ai-hawane
13-14 cm
Ula-ai-hawane
Ciridops anna
10-11 cm
Velvet-fronted Euphonia
Euphonia concinna
Vietnamese Greenfinch
13-15 cm
Vietnamese Greenfinch
Chloris monguilloti
13-16 cm
Vinaceous Rosefinch
Carpodacus vinaceus
10-12 cm
Violaceous Euphonia
Euphonia violacea
13-14 cm
Warsangli Linnet
Linaria johannis
West African Seedeater
10-12 cm
West African Seedeater
Crithagra canicapilla
11-12 cm
White-bellied Canary
Crithagra dorsostriata
White-cheeked Bullfinch
15-17 cm
White-cheeked Bullfinch
Pyrrhula leucogenis
10-11 cm
White-lored Euphonia
Euphonia chrysopasta
11-12 cm
White-rumped Seedeater
Crithagra leucopygia
13-15 cm
White-throated Canary
Crithagra albogularis
10-11 cm
White-vented Euphonia
Euphonia minuta
21-23 cm
White-winged Grosbeak
Mycerobas carnipes
12-13 cm
Yellow Canary
Crithagra flaviventris
10-12 cm
Yellow-bellied Siskin
Spinus xanthogastrus
12-14 cm
Yellow-breasted Greenfinch
Chloris spinoides
Yellow-browed Citril
11-13 cm
Yellow-browed Citril
Crithagra frontalis
10-12 cm
Yellow-collared Chlorophonia
Chlorophonia flavirostris
Yellow-crowned Canary
11-12 cm
Yellow-crowned Canary
Serinus flavivertex
10-11 cm
Yellow-crowned Euphonia
Euphonia luteicapilla
10-12 cm
Yellow-faced Siskin
Spinus yarrellii
12-13 cm
Yellow-fronted Canary
Crithagra mozambica
Yellow-rumped Seedeater
11-13 cm
Yellow-rumped Seedeater
Crithagra xanthopygia
Yellow-rumped Siskin
10-12 cm
Yellow-rumped Siskin
Spinus uropygialis
10-12 cm
Yellow-throated Euphonia
Euphonia hirundinacea
13-15 cm
Yellow-throated Seedeater
Crithagra flavigula
Yemen Linnet
12-14 cm
Yemen Linnet
Linaria yemenensis
Yemen Serin
11-12 cm
Yemen Serin
Crithagra menachensis