Alcedo hercules[1] a zo ur spesad evned eus kerentiad an Alcedinidae.
Brasañ labous ar genad Alcedo an hini eo, 22 cm e hirder keitat.
Bevañ a ra diwar amprevaned ha pesked bihan.
Kavout a reer ar spesad en un takad hag a ya eus Sikkim da vervent Sina, Myanmar, hanternoz Laos, hanternoz Viêt Nam ha Hainan[2].
Alcedo hercules a zo ur spesad evned eus kerentiad an Alcedinidae.
El blauet de Blyth (Alcedo hercules) és un ocell de la família dels alcedínids (Alcedinidae) que habita rius a zones boscoses del nord-est de l'Índia, Birmània, sud de la Xina, i nord d'Indoxina.
El blauet de Blyth (Alcedo hercules) és un ocell de la família dels alcedínids (Alcedinidae) que habita rius a zones boscoses del nord-est de l'Índia, Birmània, sud de la Xina, i nord d'Indoxina.
Aderyn a rhywogaeth o adar yw Pysgotwr Blyth (sy'n enw gwrywaidd; enw lluosog: pysgotwyr Blyth) a adnabyddir hefyd gyda'i enw gwyddonol Alcedo hercules; yr enw Saesneg arno yw Blyth’s kingfisher. Mae'n perthyn i deulu'r Pysgotwyr (Lladin: Alcedinidae) sydd yn urdd y Coraciiformes.[1]
Talfyrir yr enw Lladin yn aml yn A. hercules, sef enw'r rhywogaeth.[2]
Mae'r pysgotwr Blyth yn perthyn i deulu'r Pysgotwyr (Lladin: Alcedinidae). Dyma rai o aelodau eraill y teulu:
Rhestr Wicidata:
rhywogaeth enw tacson delwedd Cwcabyra pigfachog Melidora macrorrhina Cwcabyra rhawbig Clytoceyx rex
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Aderyn a rhywogaeth o adar yw Pysgotwr Blyth (sy'n enw gwrywaidd; enw lluosog: pysgotwyr Blyth) a adnabyddir hefyd gyda'i enw gwyddonol Alcedo hercules; yr enw Saesneg arno yw Blyth’s kingfisher. Mae'n perthyn i deulu'r Pysgotwyr (Lladin: Alcedinidae) sydd yn urdd y Coraciiformes.
Talfyrir yr enw Lladin yn aml yn A. hercules, sef enw'r rhywogaeth.
Ledňáček větší (Alcedo hercules) je pták obývající jižní a jihovýchodní Asii. Vyskytuje se v blízkosti řek a potoků ve stálezelených lesích, živí se rybami a hmyzem. Hloubí si nory v březích, v období od března do června klade samička čtyři až šest vajec, která inkubují oba rodiče. Dosahuje délky 22 cm a je tak největším zástupcem rodu Alcedo.[2] Zobák je černý, hlava a hřbet kobaltově modré, hrdlo bílé a hruď a břicho světle rezavé.
Druh objevil v roce 1845 Edward Blyth a nazval ho Alcedo grandis, v roce 1917 mu dal Alfred Laubmann současné jméno. Vzhledem k odlesňování a znečišťování vodních toků je klasifikován jako téměř ohrožený taxon.
Obrázky, zvuky či videa k tématu ledňáček větší ve Wikimedia Commons
Ledňáček větší (Alcedo hercules) je pták obývající jižní a jihovýchodní Asii. Vyskytuje se v blízkosti řek a potoků ve stálezelených lesích, živí se rybami a hmyzem. Hloubí si nory v březích, v období od března do června klade samička čtyři až šest vajec, která inkubují oba rodiče. Dosahuje délky 22 cm a je tak největším zástupcem rodu Alcedo. Zobák je černý, hlava a hřbet kobaltově modré, hrdlo bílé a hruď a břicho světle rezavé.
Druh objevil v roce 1845 Edward Blyth a nazval ho Alcedo grandis, v roce 1917 mu dal Alfred Laubmann současné jméno. Vzhledem k odlesňování a znečišťování vodních toků je klasifikován jako téměř ohrožený taxon.
Der Herkules-Eisvogel (Alcedo hercules) ist ein asiatischer Eisvogel.
Der 22 cm lange Herkules-Eisvogel ist der größte Vertreter der Gattung Alcedo. Er ähnelt dem europäischen Eisvogel (Alcedo atthis). Aufgrund des Größenunterschieds sind diese beiden Arten leicht zu unterscheiden. Der Herkules-Eisvogel ist durch einen ultramarin-blauen Kopf, dunkelblaue Flügeloberseiten und eine weiße Kehle gekennzeichnet. Brust, Bauch und Flügelunterseiten haben eine rötliche Färbung. Wie auch beim europäischen Eisvogel haben die Männchen einen komplett schwarzen Schnabel, die Weibchen haben einen roten Unterschnabel.
Der Herkules-Eisvogel kommt an Flüssen meist höhergelegener Regenwälder (625 bis 1000 m Höhe) in Südostasien vor. Sein Verbreitungsgebiet erstreckt sich von Sikkim am Himalaya bis zur Insel Hainan in Südost-China.
Der Herkules-Eisvogel ist ein Ansitzjäger und ernährt sich von kleinen Fischen und von Insekten.
Der Herkules-Eisvogel (Alcedo hercules) ist ein asiatischer Eisvogel.
मझौला माटीकोरे नेपालमा पाइने एक प्रकारको चराको नाम हो । यसलाई अङ्ग्रेजीमा (Blyth's Kingfisher) भनिन्छ ।
मझौला माटीकोरे नेपालमा पाइने एक प्रकारको चराको नाम हो । यसलाई अङ्ग्रेजीमा (Blyth's Kingfisher) भनिन्छ ।
Blyth's kingfisher (Alcedo hercules) is the largest kingfisher in the genus Alcedo. Named for Edward Blyth, the species has also been known as Alcedo grandis and as the great blue kingfisher. Between 22 and 23 cm (8+5⁄8 and 9 in) long, the kingfisher has deep rufous underparts with a blackish blue breast patch, and brilliant cobalt blue or azure upperparts, tinged with purple. The wings are a dark blackish green, with blue speckles and tips to some of the feathers. The bill of the male is entirely black, while the female has a dark red lower mandible. The species is distinguished from the similar blue-eared kingfisher (Alcedo meninting) and common kingfisher (Alcedo atthis) by its greater size, heavy black bill, and dark lores.
The species breeds between the months of March and June. It builds nests at the end of tunnels dug in the banks of streams or ravines. Four to six eggs are laid, with both sexes incubating. A shy bird, it frequents small waterways, feeding on fish and insects caught by diving from a shrub close to the water. It is found along streams in evergreen forest and adjacent open country between 200 and 1,200 m (660 and 3,900 ft), mainly between 400 and 1,000 m (1,300 and 3,300 ft). The species ranges from Nepal through India, Bangladesh, Bhutan, China, Myanmar, Thailand, Laos, and Vietnam. Even within its preferred habitat the density of the species is low, and the population, though not thoroughly surveyed, is believed to be small, and declining further. The International Union for Conservation of Nature classifies it as "near threatened".
Blyth's kingfisher was described by the English zoologist Edward Blyth in 1845 and given the binomial name Alcedo grandis.[2] Unfortunately, this name was preoccupied as it had already been introduced for another species by the German naturalist Johann Friedrich Gmelin in his Systema naturae of 1788.[3][4] In 1917, the German naturalist Alfred Laubmann proposed the binomial name Alcedo hercules to replace the preoccupied name chosen by Blyth.[5] The common name commemorates Edward Blyth (1810–1873), who was the curator of the Museum of the Asiatic Society of Bengal.[6] Blyth's kingfisher is most closely related to the blue-eared kingfisher (Alcedo meninting).[7] The species is monotypic.[8] It has also been referred to as the great blue kingfisher.[9]
Blyth's kingfisher is between 22 and 23 cm (8+5⁄8 and 9 in) in length, making it the largest of the Alcedo kingfishers. The wing of the male is between 9.6 and 10.2 cm (3+3⁄4 and 4 in) long, and that of the female between 9.5 and 10.3 cm (3+3⁄4 and 4 in).[9] On the male, the feathering on the head is black, with shiny tips of bright blue. It has a neck patch that is whitish or buff in colour, as is the chin. The breast and belly are rufous, except for a dark blackish-blue patch on the breast.[10] The legs and feet of the bird are also red. The bill is entirely black in the male, while the female has a red base to the mandible. The iris of the bird is reddish brown. The lores of the bird are black, and have a buff coloured streak above them. The back of the bird from mantle to the tail coverts is a bright cobalt blue or azure, with a tinge of purple towards the rump and the tail coverts. When the bird is at rest, the upper parts may appear brownish black. The tail itself is a darker ultramarine blue. The wings and the scapular feathers are a dark greenish black. The feathers of the upperwing coverts have cobalt-blue tips, while the underwing coverts are dark rufous-red. The lesser and median coverts have prominent speckles of cobalt. Any distinctive features in the plumage of the juvenile are not known.[9][10][11]
The species is morphologically similar to the blue-eared kingfisher (Alcedo meninting), but in comparison is substantially larger. Its bill is heavier and longer than that of the blue-eared kingfisher, and is entirely black. Its crown and wings are less brilliant as those of the smaller bird, and it may be distinguished by the speckles of light blue on its crown and wing coverts.[12] The dark ear coverts set it apart from the common kingfisher (Alcedo atthis), which has rufous ear-coverts.[9] It is similar to the female blue-banded kingfisher (Alcedo euryzona), but the two species do not overlap in their range.[9]
The call of the species is described as a loud "pseet", less shrill but louder and more hoarse than that of the common kingfisher, and similar but louder to that of the blue-eared kingfisher.[10][12] One of the calls made by the slaty-backed forktail (Enicurus schistaceus) is sometimes mistaken for the call of Blyth's kingfisher.[13]
The breeding period of Blyth's kingfisher is chiefly between April and May, extending to March and June. The nests are built at the end of a tunnel in a muddy bank, next to either a stream or a ravine in the forest. The tunnel extends straight, then rises, before descending to the chamber in which the nest is. This chamber is between 15 and 20 cm (6 and 8 in) wide and 10 and 13 cm (4 and 5 in) high. The width of the tunnel is typically 8 cm (3+1⁄8 in): the length varies with the soil, ranging from 45 to 60 cm (17+1⁄2 to 23+1⁄2 in) in hard soil to 2 m (6 ft 7 in) in sandy soil. Between four and six eggs are laid, incubated by both parents. The parents sit very tight; nests become covered in faecal matter. The periods of incubation and fledging are not known.[10]
The species feeds on fish and insects it catches by diving in water bodies. Unlike other Alcedo kingfishers, Blyth's kingfisher dives from a shrub close above the water, rather than from an exposed vantage point.[9] The species is presumed not to migrate. It is described as a shy bird.[10]
Blyth's kingfisher frequents small rivers and waterways in evergreen forest, hilly regions, or deep ravines. It is sometimes found near streams near well-wooded farmland. Its elevational range is chiefly between 400 and 1,000 m (1,300 and 3,300 ft) above sea level, extending to a minimum of 200 m (660 ft) and a maximum of 1,200 m (3,900 ft).[10]
The density of the species is low across its range. In China, it is known to be found in the Mengyang Nature Reserve in Yunnan, and in the Nonggang National Nature Reserve and Diding Nature Reserve in Guangxi province. It is also known to be present in Hainan. In Vietnam the species is found in Annam and western Tonkin, in which regions it is fairly common. In northern Laos and the Annamite mountains, it may be locally common. It is also found in Myanmar, where its density varies considerably, and is either a visitor or a rare resident in northwestern Thailand. It is rare in Bhutan in northeastern India, and a vagrant in Bangladesh and eastern Nepal.[10] Its range in northeast India includes the eastern Himalayas, up to 1,200 m (3,900 ft).[14]
The population of Blyth's kingfisher has not been quantified globally. In China, the species is estimated to have fewer than 100 breeding pairs.[1] The species occurs at a low density even within a favorable habitat. The habitats it favors are being degraded and fragmented by human activity. Other potential threats to the species include water pollution in the rivers it inhabits and anthropogenic disturbance such as deforestation.[1] No specific conservation actions are known to have been taken to protect the species. Due to the presence of human disturbance, its population is thought to be in slow decline. The International Union for Conservation of Nature categorizes the species as "near threatened"; it has previously classified the species as "vulnerable."[1]
Blyth's kingfisher (Alcedo hercules) is the largest kingfisher in the genus Alcedo. Named for Edward Blyth, the species has also been known as Alcedo grandis and as the great blue kingfisher. Between 22 and 23 cm (8+5⁄8 and 9 in) long, the kingfisher has deep rufous underparts with a blackish blue breast patch, and brilliant cobalt blue or azure upperparts, tinged with purple. The wings are a dark blackish green, with blue speckles and tips to some of the feathers. The bill of the male is entirely black, while the female has a dark red lower mandible. The species is distinguished from the similar blue-eared kingfisher (Alcedo meninting) and common kingfisher (Alcedo atthis) by its greater size, heavy black bill, and dark lores.
The species breeds between the months of March and June. It builds nests at the end of tunnels dug in the banks of streams or ravines. Four to six eggs are laid, with both sexes incubating. A shy bird, it frequents small waterways, feeding on fish and insects caught by diving from a shrub close to the water. It is found along streams in evergreen forest and adjacent open country between 200 and 1,200 m (660 and 3,900 ft), mainly between 400 and 1,000 m (1,300 and 3,300 ft). The species ranges from Nepal through India, Bangladesh, Bhutan, China, Myanmar, Thailand, Laos, and Vietnam. Even within its preferred habitat the density of the species is low, and the population, though not thoroughly surveyed, is believed to be small, and declining further. The International Union for Conservation of Nature classifies it as "near threatened".
El martín pescador hércules[2] (Alcedo hercules) es una especie de ave coraciforme de la familia Alcedinidae.[3] Está ampliamente distribuido en el Sureste Asiático, encontrándose desde Sikkim (India) hasta el sur de China, Birmania, norte de Laos y Vietnam.[3] No se reconocen subespecies.[3]
El martín pescador hércules (Alcedo hercules) es una especie de ave coraciforme de la familia Alcedinidae. Está ampliamente distribuido en el Sureste Asiático, encontrándose desde Sikkim (India) hasta el sur de China, Birmania, norte de Laos y Vietnam. No se reconocen subespecies.
Alcedo hercules Alcedo generoko animalia da. Hegaztien barruko Alcedinidae familian sailkatua dago.
Alcedo hercules Alcedo generoko animalia da. Hegaztien barruko Alcedinidae familian sailkatua dago.
Alcedo hercules
Le Martin-pêcheur de Blyth (Alcedo hercules) est une espèce d'oiseaux de la famille des Alcedinidae.
Avec ses 22 cm de long, ce martin-pêcheur est le plus grand du genre Alcedo.
Il se nourrit de petits poissons et d'insectes.
On trouve ce martin-pêcheur au Bangladesh, en Inde, en Chine, au Bhoutan, en Birmanie, au Laos et au Viêt Nam.
Alcedo hercules
Le Martin-pêcheur de Blyth (Alcedo hercules) est une espèce d'oiseaux de la famille des Alcedinidae.
Avec ses 22 cm de long, ce martin-pêcheur est le plus grand du genre Alcedo.
Il martin pescatore di Blyth o martin pescatore maggiore (Alcedo hercules Laubmann, 1917) è un uccello coraciforme della famiglia degli Alcedinidi.[2]
La specie è diffusa In India orientale (Assam, Nagaland, Manipur) ad est fino alla Cina meridionale (isola di Hainan compresa) e da lì a sud nel Tonchino fino al confine con la Cambogia. La sua presenza è legata a quella di corsi d'acqua permanenti e limpidi circondati da vegetazione lussureggiante, dove quest'uccello può appollaiarsi osservando il pelo dell'acqua in attesa di una preda (costituita principalmente di piccoli pesci, anfibi, invertebrati acquatici e delle loro larva), momento in cui esso si tuffa per catturarla e portarla al proprio punto d'osservazione, dove se necessario la finisce sbattendola ripetutamente contro un legno od una roccia per poi ingoiarla intera a partire dalla testa, rigurgitandone in seguito lische, scaglie e parti coriacee in un bolo.
L'aspetto è tipico e molto simile a quello del congenere ed affine martin pescatore comune, rispetto al quale si distingue per le maggiori dimensioni (da cui il nome comune "maggiore" e quello scientifico "hercules", considerato anche sinonimo di Alcedo grandis) e la colorazione nel complesso più scura, con assenza di macchie guanciali di qualsiasi colore. La testa, le ali e le spalle sono infatti di colore blu molto scuro, quasi nero, con penne orlate di azzurro iridescente su ali, coda, guance e parte superiore della testa, che assume così un caratteristico aspetto "perlato": dalla base del collo parte una striscia di colore azzurro iridescente che prosegue lungo tutto il dorso fino alla corta coda, che è anch'essa azzurra. La gola, il petto ed il ventre sono invece di colore arancio-rossiccio tendente al ruggine. In corrispondenza dell'orecchio è presente una banda di strisce bianche che prosegue verso il basso, fino a ciascuna spalla: bianca è anche una piccola bavetta sotto il becco. Le zampe sono corte e di colore carnicino-rossiccio, il lungo becco è completamente nero nel maschio, mentre nella femmina la parte distale e quella inferiore sono rosso-aranciate.
Si tratta di un uccello solitario e territoriale all'infuori del periodo riproduttivo, quando si formano coppie stabili che collaborano avvicendandosi nella costruzione del nido (consistente in una galleria di circa 150 cm di lunghezza, culminante in una camera nella quale avviene la cova), nella cova e nell'allevamento dei nidiacei, che nascono dopo circa 3 settimane d'incubazione e possono essere considerati indipendenti a circa un mese e mezzo dalla schiusa.
Il martin pescatore di Blyth o martin pescatore maggiore (Alcedo hercules Laubmann, 1917) è un uccello coraciforme della famiglia degli Alcedinidi.
Blyths ijsvogel (Alcedo hercules) is een vogel uit de familie ijsvogels (Alcedinidae). Deze ijsvogel is sterk verwant aan de gewone ijsvogel.
Deze ijsvogel is 22 cm lang en daarmee groter dan de gewone ijsvogel. Verder lijken de vogels sterk op elkaar. Deze soort heeft een geheel blauwe kop en geen oranje oorstreek zoals de gewone ijsvogel. Verder is de gewone ijsvogel (A. atthis ispida, ondersoort in Europa) lichter van kleur, Blyths ijsvogel heeft een donkerder blauwe mantel en dieper roodbruine buik en borst.[2]
Deze soort komt voor van oostelijk Nepal tot Midden-Vietnam. Het leefgebied bestaat uit heldere beken en kleine rivieren in diepe kloven, heuvelland en loofbos tussen de 400 en 1000 m boven de zeespiegel. Mogelijk ook bij stromend water in bossen die grenzen aan sterk bebost agrarisch gebied.[2]
De grootte van de wereldpopulatie is niet gekwantificeerd. De vogel komt voor in lage dichtheden over een groot verspreidingsgebied. Deze soort ijsvogel gaat in aantal achteruit omdat het leefgebied wordt aangetast en versnipperd door ontbossingen en vervuiling van het water. Om deze redenen staat Blyths ijsvogel als gevoelig op de Rode Lijst van de IUCN.[1]
Bronnen, noten en/of referentiesBlyths ijsvogel (Alcedo hercules) is een vogel uit de familie ijsvogels (Alcedinidae). Deze ijsvogel is sterk verwant aan de gewone ijsvogel.
Herkulesisfugl (Alcedo hercules) er en fugl i isfuglfamilien. Den lever i Sørøst-Asia og Sør-Asia, hovedsakelig i landene Bangladesh, Myanmar, India, Kina, Bhutan, Laos og Vietnam.[1]
Herkulesisfugl (Alcedo hercules) er en fugl i isfuglfamilien. Den lever i Sørøst-Asia og Sør-Asia, hovedsakelig i landene Bangladesh, Myanmar, India, Kina, Bhutan, Laos og Vietnam.
O guarda-rios-de-blyth (Alcedo hercules) é uma espécie de ave da família Alcedinidae. Nenhuma subespécie é reconhecida.[1]
É encontrado no extremo nordeste da Índia e leste do Nepal, no extremo sul da China e ao sul em Mianmar, norte da Tailândia, Laos e Vietnã.
Essas aves têm 22 cm de comprimento e pesam cerca de 60 gramas.
O guarda-rios-de-blyth é encontrado ao longo de riachos e pequenos rios, e áreas adjacentes de florestas tropicais úmidas, favorecendo ravinas profundas e áreas montanhosas. Eles ocorrem em altitudes de 200-1.200 metros.
Eles se alimentam principalmente de peixes, mas também são conhecidos por pegar alguns insetos.
Os guardas-rios-de-blyth se reproduzem entre Março e Julho. O ninho é colocado no final de um túnel profundo, escavado na margem do córrego da floresta ou na face vertical da ravina da floresta. Depois a fêmea põe 4-6 ovos que são incubados por ambos os pais. Não há informações disponíveis sobre a duração dos períodos de incubação e emplumação.
O guarda-rios-de-blyth (Alcedo hercules) é uma espécie de ave da família Alcedinidae. Nenhuma subespécie é reconhecida.
Alcedo grandis Blyth, 1845
Veliki vodomec (znanstveno ime Alcedo hercules) je vrsta ptičev iz družine vodomcev, razširjena v nižavjih južnega dela Vzhodne Azije.[1]
Z 22 do 23 cm telesne dolžine je največji predstavnik svojega rodu. Osebki imajo črno operjenost glave z živomodrimi konicami peres, rumenkasto belo liso okoli vratu in pod kljunom ter rdečerjave prsi in trebuh. Kljun je pri samcih v celoti črn, pri samicah pa ima spodnja čeljustnica temnordečo bazo. Podobno kot pri drugih vodomcih so noge rdeče, hrbet pa svetlomoder, medtem ko je rep temnejše modre barve.[2][3]
Zadržuje se ob manjših vodotokih v zimzelenih gozdovih, goratih območjih in soteskah, občasno v bližini kmetijskih območij. Le izjemoma ga najdemo nad 1000 m nadmorske višine.[2] Kot ostali vodomci lovi ribe in vodne žuželke s potapljanjem, pri čemer pa se za razliko od njih v vodo požene iz gostega rastja, ne z izpostavljenega sedišča. [4] Tudi sicer ga opisujejo kot plašnega ptiča.[2]
Območje razširjenosti obsega skrajni jug Kitajske, srednji in severni del Vietnama, Laos, Mjanmar in severozahod Tajske. V Butanu in severovzhodni Indiji je redek, iz Bangladeša in vzhoda Nepala pa so znana samo posamična opažanja. Gostota populacije ni velika in v vsem območju razširjenosti je pogost kvečjemu lokalno.[2] Celotna številčnost še ni bila ocenjena, vendar je zaradi redkosti in izgube habitatov opredeljen kot potencialno ogrožena vrsta po kriterijih Svetovne zveze za varstvo narave.[1]
Veliki vodomec (znanstveno ime Alcedo hercules) je vrsta ptičev iz družine vodomcev, razširjena v nižavjih južnega dela Vzhodne Azije.
Herkuleskungsfiskare[2] (Alcedo hercules) är en fågel i familjen kungsfiskare inom ordningen praktfåglar.[3] Den förekommer från Sikkim till sydvästra Kina, Burma, norra Laos, norra Vietnam och Hainan.[3] IUCN kategoriserar arten som nära hotad.[1]
Wikimedia Commons har media som rör herkuleskungsfiskare.
Wikispecies har information om Alcedo hercules.
Herkuleskungsfiskare (Alcedo hercules) är en fågel i familjen kungsfiskare inom ordningen praktfåglar. Den förekommer från Sikkim till sydvästra Kina, Burma, norra Laos, norra Vietnam och Hainan. IUCN kategoriserar arten som nära hotad.
Bồng chanh rừng (danh pháp hai phần: Alcedo hercules) là một loài chim thuộc họ Bồng chanh.
Chim trưởng thành giống loài bồng chanh (Alcedo atthis) nhưng phần trên cơ thể nâu đen nhạt (mút lông xanh nhạt), giữa lưng và lông xanh da trời óng ánh. Hai bên cổ có vệt trắng. Má và tai đen nhạt có vệt xanh. Ngực và bụng hung gỉ sắt. Mắt đỏ. Mỏ đen, mép mỏ đỏ, gốc mỏ dưới ở chim cái đỏ nhạt. Chân đỏ tươi.
Tại vùng rừng Nghệ An, Hà Tĩnh đã thấy bồng chanh rừng ghép đôi làm tổ vào nửa cuối tháng 2. Chim cái đẻ 4 - 6 trứng.
Sống định cư và làm tổ ở rừng, dọc khe suối trên độ cao khác nhau đến 1200m. Tổ làm ở bờ đất lở, trong các hang cạnh mặt đất khoảng 1m do chim tự đào lấy, xung quanh thường có cành lá cây thưa thớt.
Trên thế giới: Bắc Ấn Độ (Assam), bắc Mianma, nam Trung Quốc, bắc Thái Lan, Lào.
Tại Việt Nam: Lai Châu, Lào Cai, Nghệ An, Hà Tĩnh (Kỳ Anh), Gia Lai (Kon Hà Nừng)...
Bảo vệ nguồn gien. Có giá trị thẩm mỹ.
Nơi ở bị tác động do rừng bị phá ngày càng nhiều, nhất là chỗ gần nước. Nhiều dòng suối ở rừng đã dần bị khô cạn làm ảnh hưởng đến nơi kiếm ăn và làm tổ. Mức độ đe dọa: bậc T.
Giống như đối với các loài trong họ bói cá đã nêu. Bảo vệ và sử dụng hợp lý các cảnh quan gần mực nước. Chống làm gây ô nhiễm các thủy vực tự nhiên.
|accessdate= (trợ giúp)
Bồng chanh rừng (danh pháp hai phần: Alcedo hercules) là một loài chim thuộc họ Bồng chanh.
Chim trưởng thành giống loài bồng chanh (Alcedo atthis) nhưng phần trên cơ thể nâu đen nhạt (mút lông xanh nhạt), giữa lưng và lông xanh da trời óng ánh. Hai bên cổ có vệt trắng. Má và tai đen nhạt có vệt xanh. Ngực và bụng hung gỉ sắt. Mắt đỏ. Mỏ đen, mép mỏ đỏ, gốc mỏ dưới ở chim cái đỏ nhạt. Chân đỏ tươi.
Alcedo hercules (Laubmann, 1917)
Охранный статус
Большо́й голубо́й зиморо́док[1] (лат. Alcedo hercules) — азиатская птица семейства зимородковых.
Большой голубой зимородок длиной 22 см - это самый большой представитель рода Alcedo. Он похож на обыкновенного зимородка. Оба вида можно легко отличить по размеру. У большого голубого зимородка чёрный клюв, голова синяя, верхняя сторона крыльев тёмно-синяя, горло белое, грудь, брюхо и нижняя сторона крыльев красноватого цвета.
Большой голубой зимородок обитает на реках чаще вышележащих влажных джунглей (высота от 625 до 1 000 м) в Юго-Восточной Азии. Область распространения простирается от Сикким в Гималаях вплоть до острова Хайнань в юго-восточном Китае.
Птица охотится из засады. Питается маленькими рыбами и насекомыми.
Большо́й голубо́й зиморо́док (лат. Alcedo hercules) — азиатская птица семейства зимородковых.
斑头大翠鸟（学名：Alcedo hercules）为翠鸟科翠鸟属的鸟类。在中国大陆，分布于云南、海南等地。该物种的模式产地在印度。[2]
这是一篇與鳥類相關的小作品。你可以通过编辑或修订扩充其内容。 
分類 界 : 動物界 Animalia 門 : 脊索動物門 Chordata 亜門 : 脊椎動物亜門 Vertebrata 綱 : 鳥綱 Aves 目 : ブッポウソウ目 Coraciiformes 科 : カワセミ科 Alcedinidae 亜科 : カワセミ亜科 Alcedininae 属 : カワセミ属 Alcedo 種 : オオカワセミ A. hercules 学名 Alcedo herculesオオカワセミ（学名：Alcedo hercules）は、ブッポウソウ目カワセミ科カワセミ属に分類される鳥の一種。バングラデシュ、インド、中国、ブータン、ミャンマー、ラオス、ベトナムの常緑樹林帯の水辺およびそれに隣接する標高200–1,200 m（主に400–1,000 m）の地域に生息する。英名はイギリスの動物学者Edward Blythに因む。
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