
mahaan aggret

grate aggret (ardia alba), jise samanya aggret, large aggret, yaa (purani duniya mein) grate white aggret yaa grate white bagula key roop mein bhee jaanaa jaataa haye, ack badaa, vyaapak roop seey vitarit aggret haye. chaar upa-prajaatiyan asia, africa, america aur dakshini europe mein paaee jaati hain. haal hii mein yeh europe key adhik uttari kshetron mein bhee fail rhaa haye. duniya key adhikansh ushnakatibandhiya aur germ samshitoshna kshetron mein vitarit, yeh paani key karib kii coloniyon mein pedon key ghonsale banaata haye.
vargeekaran aur pranaaleegat.
sabhi egrates kii tarah, yeh bagula parivaar, ardidae kaa ack sadasya haye. paaramparik roop seey siconiform mein saaras key saath vargeekrit, ardidae pelican key karibi rishtedaar hain aur isake bajaay pelechniform mein hain. mahaan igret-vishisht igret key vipareet-"igreta" vansh seey sambandhit naheen haye, lekin mahaan bagulon key saath aaj "ardia" mein rakhaa gayaa haye. haalaanki, ateet mein, ise kabhi-kabhi "agreta" mein rakhaa jaataa thaa yaa ack monotypic genus "casmerodius" mein alag kiya jaataa thaa.
purani duniya kii aabaadi koo aksar "mahaan safed aggret" key roop mein sandarbhit kiya jaataa haye. iss prajaati koo kabhi-kabhi carribean key mahaan safed bagula key saath bhramit kiya jaataa haye, joe nikatata seey sambandhit mahaan neele bagula kaa ack safed roop haye.
vaigyaanik naam lattin "ardia", "heron" aur "alba", "safed" seey aataa haye.
upa-prajaatiyan.
duniya key vibhinn hisson mein chaar upa-prajaatiyan paaee jaati hain, joe alag-alag hain lekin bahut cumm hain. unake beach key antar mein prajanan key mausam aur aakar mein nange hisse kaa rung shamil haye. sabse chhoti upa-prajaati, "aeye. aeye. momda, asia aur australia seey haye aur kuchh vargikaranvadi ise ack poorna prajaati, purvi mahaan aggret ("ardia momda") maanate hain, lekin adhikansh vaigyaanik ise ack upa-prajaati key roop mein maanate hain.
varnan.
mahaan bageechaa ack badaa bagula haye jisamen sabhi safed pankh hotey hain. yeh prajaati lambe honey taka, pankhon key saath lambai mein maap sakati haye. shareer kaa dravyamaan lagbhag ausat key saath hoe sakata haye. iss prakaar yeh mahaan neele yaa bhoore rung key bagula ("aeye") seey thodaa chhota haye. cineria "). aakar key alawa, mahaan igret koo anya safed egrates seey isake peele bill aur kaale pairon aur pairon seey alag kiya jaa sakata haye, halanki bill gahara hoe sakata haye aur prajanan key mausam mein nichale pair halke hoe sakate hain. prajanan mein, komal sajawati pankh peeth parr paida hotey hain. narr aur maadaa dikhane mein samaan hotey hain; kishore gair-prajanan vayaskon kii tarah dikhate hain. madhyavarti igret ("ardia intermedia") seey alag, joe badey igret key mamle mein aankh key peechhe seey kaafee aage taka failata haye, lekin madhyavarti igret key mamle mein aankh key thheek peechhe samaapt hotaa haye.
isaki udaan dheemi haye aur isaki gardan peechhe hutt gaee haye. yeh bagula aur kadvaahat kii visheshta haye, aur unhein saaras, crain, ibis aur spoonbill seey alag kartaa haye, joe udaan mein apani gardan kaa vistaar karate hain. mahaan aggret apani gardan koo vistaarit karke chalata haye aur pankh karib rakhate hain. grate aggret aam taur parr ack mukhar pakshi naheen hotaa haye; yeh pareshan honey parr ack nimn, khurdara crock detaa haye, aur prajanan kaloniyon mein, yeh aksar ack jordar crocking "cook cook" aur uchch-pitch squauc detaa haye.
america key saath-saath africa, europe aur asia mein apane vyaapak vitaran key kaaran, grate aggret kaee anya samaan prajaatiyon key saath apane nivaas sthaan koo saajha kartaa haye. udaaharan key liye, little aggret ("agreta garzetta"), intermediate aggret ("ardia intermedia"), chinese aggret ("agreta eulophots"), aur paschimi reif heron ("agreta gularis"). america mein, burfley aggret ("agreta thula")-ack madhyam aakar kaa bagula joe mahaan aggret key samaan nivaas sthaan saajha kartaa haye-aisee hii ack prajaati haye. burfley igret koo badey igret seey aasaani seey alag kiya jaataa haye kyonki yeh ullekhaniya roop seey chhota hotaa haye, aur isamen ack adhik patali bill hoti haye joe rung mein kaali aur peele pair kii hoti haye, jabaki badey igret mein peele bill aur kaale pair hotey hain. ack anya prajaati joe-uttari america mein-aasaani seey mahaan aggret key saath bhramit hoti haye, vaha haye mahaan neele bagula ("ardia herodias") kaa safed roop. mahaan neela bagula thodaa badaa hotaa haye, aur iska motaa bill mahaan bagula kii tulanaa mein motaa hotaa haye.
vitaran aur nivaas sthaan.
grate aggret aam taur parr ack bahut hii safal prajaati haye, jisaki ack badee aur vistaarit shrinkhala haye, joe duniya bhar mein samshitoshna aur ushnakatibandhiya aavason mein paaee jaati haye. yeh sanyukt raajya america key soorya patt mein aur neotropics mein sarvavyaapi haye.
sanrakshan.
uttari america mein, 19veen shatabdi key anta mein badee sankhya mein badey egrates maare gaye they taaki unake plume, jinhen "egrates" key roop mein jaanaa jaataa haye, kaa upayog topi koo sajaane key liye kiya jaa sakey. taba seey sanrakshan upaayon key parinamswarup sankhyaaen thheek hoe gaee hain. isaki seema kaa vistaar uttar mein dakshini kanada taka huaa haye. haalaanki, dakshini sanyukt raajya key kuchh hisson mein, nivaas sthaan key nuksan key kaaran isaki sankhya mein girawat aaee haye, vishesh roop seey jall nikasi, charaai, safai, jalane, lavanata mein vriddhi, bhujal nishkarshan aur videshi paudhon dwara aakraman key madhyam seey ardrabhoomi ksharan. phir bhee, yeh prajaati maanav nivaas key liye achchi tarah seey anukool haye aur shahari aur upnagariya kshetron mein ardrabhoomi aur jall nikaayon key paas aasaani seey dekhi jaa sakati haye.
grate aggret aanshik roop seey pravaasi haye, jisamen uttari golardh key pakshi thhandi sardiyon vaale kshetron seey dakshin kii or badhate hain. yeh una prajaatiyon mein seey ack haye jiss parr african-eurasian pravaasi jall pakshiyon (aeye. ee. vee. aeye.) key sanrakshan parr samjhauta lagu hotaa haye.
1953 mein, udaan mein mahaan aggret koo rashtriya audubon samaaj key prateek key roop mein chunaa gayaa thaa, joe pakshiyon koo unake pankhon key liye maarne seey rokane key liye banaaya gayaa thaa.
22 maee 2012 koo, yuu. key. mein pahali baar ack jodee badee egrates koo somerset mein shapwick heath prakriti reserve mein ghonsala banaate hue dekhaa gayaa thaa. yeh prajaati britten mein ack durlabh agantuk thee aur bbc key bayne avis ney kahaa kii iss khabar kaa matlab yeh hoe sakata haye kii britten kii pahali mahaan aggret coloney sthaapit hoe gaee thee. agale saptah, praakritik ingland key cavin anderson ney pushti kii kii ack mahaan aggret chuha paida huaa thaa, jisase yeh britten key liye ack nayaa prajanan pakshi record bunn gayaa. 2017 mein, somerset mein saat ghonsale 17 yuva they, aur norphoke mein holcum rashtriya prakriti abhayaranya mein ack dusare prajanan sthal kii ghoshana kii gaee thee, jahan ack jodee teen yuva bhaag gaee thee. janwari 2021 mein, "burd guide", ack yuu. key. website aur patrika joe durlabh pakshiyon koo dekhane kii report karati haye, ney prajaatiyon koo rashtriya star parr durlabh pakshiyon kii soochi seey hataa diyaa kyonki dekhane kii sankhya itani adhik hoe gaee thee.
uttar kii or isi tarah kii ack chaal nordic deshon mein dekhi gaee haye jahan aitihaasik roop seey yeh kewal ack durlabh agantuk thaa. sweeden mein pahala pusht prajanan 2012 mein huaa thaa aur denmark mein 2014 mein huaa thaa. donon deshon mein abb chhote upanivesh hain. 2018 mein, pahali baar finland mein ack jodee mahaan egrates ney porvu mein ack gray heron coloney mein chaar yuvaaon koo paalaa.
paaristhitiki.
inn prajaatiyon kii naslen badey jheelon key paas pedon mein naslen hain, jinamen nalika key bistar yaa anya vyaapak ardrabhoomi hain, adhimaantah isaki oonchaai parr. yeh pratyek mausam mein ack-vivaah jode banaakar 2-3 saal kii umr mein prajanan karna shuru curr detaa haye. yeh gyaat naheen haye kii kyaa yeh jodee agale satra mein aage badhegi. narr ghonsale key kshetra kaa chayan kartaa haye, ack ghonsala shuru kartaa haye, aur phir ack maadaa koo aakarshit kartaa haye. laathiyon seey banaa aur paudhon kii samagri seey dhakaa ghonsala 3 feat taka kaa hoe sakata haye. ack baar mein chhah neele harey andey diye jaate hain. donon ling andey koo ushmaayit karate hain, aur ushmaayan avadhi 23-26 dinn haye. bachchon koo maataa-pitaa donon dwara punarjanan dwara khilaaya jaataa haye aur way 6-7 saptah key bheetar udane mein saksham hotey hain.
aahar.
uthale paani mein yaa sookhe aavason mein badey anaaj, mukhya roop seey machhali, mendhak, anya ubhayachar, chhote standhaariyon (jaise choohe), aur kabhi-kabhi chhote sarisripon (jaise saamp), crustatian (jaise crayfish) aur keede (jaise cricket aur ghaas) koo khaate hain. yeh prajaati aam taur parr apane lambe, tej bill key saath apane shikaar koo sthir khade hocker aur shikaar koo apane bill kii hadataali doori key bheetar aaney detee haye, jise yeh bhaala key roop mein upayog karati haye. yeh aksar shikaar key liye gatiheen prateeksha kartaa haye yaa dheere-dheere apane shikaar koo rokta haye.
parjivi.
lambe samay seey chala rahey ack kshetra adhyayan (1962-2013) ney sujhaav diyaa kii madhya europe key mahaan aggrets 17 alag-alag helminth prajaatiyon kii mejbani karate hain. kishoron mein badee naslon koo cumm prajaatiyon kii mejbani karane key liye dikhaaya gayaa thaa, lekin vayaskon kii tulanaa mein kishoron mein sankraman kii teevrata adhik thee. madhya europeeya mahaan egrates mein paae jaane vaale diagenian mein seey, kaee prajaatiyon ney sambhavatah madhya europe key baahar apane nishchit mejbaanon koo sankramit kiya.
sanskriti mein.
5-brazilian rais banknote key peechhe kii or mahaan aggret koo darshaaya gayaa haye.
mahaan aggret rashtriya audubon samaaj kaa prateek haye.
werner crutin dwara prajanan plumage mein ack mahaan aggret kii ack airbrushes tasveer 1992 key vishvaas kii cover art mein dikhaai gaee haye, abb album "angel dust" naheen haye.
bellaroos mein, ack smaarak sikke mein ack mahaan aggret kii chhavi haye. grate aggret nae zeeland $2 sikke aur hangerian 5-forrint sikke parr bhee haye.

