- Circaetus fasciolatus — £150.00
- Circaetus gallicus — £150.00
- Circaetus pectoralis — £150.00
- Circus aeruginosus — £150.00
- Circus approximans — £150.00
- Circus assimilis — £75.00
- Circus buffoni — £150.00
- Circus cinereus — £150.00
- Circus cyaneus — £150.00
- Circus macrosceles — £150.00
- Circus macrourus — £150.00
- Circus maillardi — £150.00
- Circus maurus — £150.00
- Circus melanoleucos — £150.00
- Circus pygargus — £150.00
- Circus ranivorus — £150.00
- Circus spilonotus — £75.00
- Cissa chinensis — £150.00
- Cissa hypoleuca — £150.00
- Cissa thalassina — £150.00
- Cissopis leverianus — £75.00
- Cisticola aberdare — £75.00
- Cisticola aberrans — £75.00
- Cisticola angusticauda — £75.00
- Cisticola anonymus — £75.00
- Cisticola aridulus — £75.00
- Cisticola ayresii — £75.00
- Cisticola bodessa — £75.00
- Cisticola brachypterus — £75.00
- Cisticola brunnescens — £75.00
- Cisticola bulliens — £75.00
- Cisticola cantans — £75.00
- Cisticola carruthersi — £75.00
- Cisticola cherina — £75.00
- Cisticola chiniana — £75.00
- Cisticola chubbi — £75.00
- Cisticola cinereolus — £75.00
- Cisticola dambo — £75.00
- Cisticola discolor — £75.00
- Cisticola erythrops — £75.00
- Cisticola exilis — £75.00
- Cisticola eximius — £75.00
- Cisticola fulvicapilla — £75.00
- Cisticola galactotes — £75.00
- Cisticola guinea — £75.00
- Cisticola haesitatus — £75.00
- Cisticola hunteri — £75.00
- Cisticola juncidis — £75.00
- Cisticola lais — £75.00
- Cisticola lateralis — £75.00
- Cisticola melanurus — £75.00
- Cisticola nanus — £75.00
- Cisticola natalensis — £75.00
- Cisticola nigriloris — £75.00
- Cisticola njombe — £75.00
- Cisticola pipiens — £75.00
- Cisticola restrictus — £75.00
- Cisticola robustus — £75.00
- Cisticola ruficeps — £75.00
- Cisticola rufilatus — £75.00
- Cisticola rufus — £75.00
- Cisticola subruficapilla — £75.00
- Cisticola textrix — £75.00
- Cisticola tinniens — £75.00
- Cisticola troglodytes — £75.00
- Cisticola woosnami — £75.00
- Cistothorus apolinari — £75.00
- Cistothorus meridae — £75.00
- Cistothorus palustris — £75.00
- Cistothorus platensis — £75.00
- Cittura cyanotis — £75.00
- Cladorhynchus leucocephalus — £150.00
- Clamator coromandus — £75.00
- Clamator glandarius — £75.00
- Clamator jacobinus — £75.00
- Clamator levaillantii — £75.00
- Clangula hyemalis — £150.00
- Claravis godefrida — £75.00
- Claravis mondetoura — £75.00
- Claravis pretiosa — £75.00
- Cleptornis marchei — £75.00
- Clibanornis dendrocolaptoides — £75.00
- Climacteris affinis — £150.00
- Climacteris erythrops — £150.00
- Climacteris melanurus — £150.00
- Climacteris picumnus — £150.00
- Climacteris rufus — £150.00
- Clypicterus oseryi — £75.00
- Clytoceyx rex — £75.00
- Clytoctantes alixii — £75.00
- Clytoctantes atrogularis — £75.00
- Clytolaema rubricauda — £150.00
- Clytomyias insignis — £150.00
- Clytorhynchus hamlini — £75.00
- Clytorhynchus nigrogularis — £75.00
- Clytorhynchus pachycephaloides — £75.00
- Clytorhynchus sanctaecrucis — £75.00
- Clytorhynchus vitiensis — £75.00
- Clytospiza monteiri — £75.00
- Cnemarchus erythropygius — £75.00
- Cnemophilus loriae — £75.00
- Cnemophilus macgregorii — £150.00
- Cnemoscopus rubrirostris — £75.00
- Cnemotriccus fuscatus — £75.00
- Cnipodectes subbrunneus — £75.00
- Cnipodectes superrufus — £75.00
- Coccothraustes abeillei — £75.00
- Coccothraustes coccothraustes — £75.00
- Coccothraustes vespertinus — £75.00
- Coccycolius iris — £75.00
- Coccycua minuta — £75.00
- Coccyzus americanus — £75.00
- Coccyzus erythropthalmus — £75.00
- Coccyzus euleri — £75.00
- Coccyzus ferrugineus — £75.00
- Coccyzus lansbergi — £75.00
- Coccyzus longirostris — £75.00
- Coccyzus melacoryphus — £75.00
- Coccyzus merlini — £75.00
- Coccyzus minor — £75.00
- Coccyzus pluvialis — £75.00
- Coccyzus rufigularis — £75.00
- Coccyzus vetula — £75.00
- Coccyzus vieilloti — £75.00
- Cochlearius cochlearius — £150.00
- Cochoa azurea — £75.00
- Cochoa beccarii — £75.00
- Cochoa purpurea — £75.00
- Cochoa viridis — £75.00
- Coeligena bonapartei — £150.00
- Coeligena coeligena — £150.00
- Coeligena helianthea — £150.00
- Coeligena iris — £150.00
- Coeligena lutetiae — £150.00
- Coeligena orina — £150.00
- Coeligena phalerata — £150.00
- Coeligena prunellei — £150.00
- Coeligena torquata — £150.00
- Coeligena violifer — £150.00
- Coeligena wilsoni — £150.00
- Coenocorypha aucklandica — £150.00
- Coenocorypha pusilla — £150.00
- Coereba flaveola — £75.00
- Colaptes atricollis — £75.00
- Colaptes auricularis — £75.00
- Colaptes campestris — £75.00
- Colaptes chrysoides — £75.00
- Colaptes fernandinae — £75.00
- Colaptes melanochloros — £75.00
- Colaptes pitius — £75.00
- Colaptes punctigula — £75.00
- Colaptes rivolii — £75.00
- Colaptes rubiginosus — £75.00
- Colaptes rupicola — £75.00
- Colibri coruscans — £150.00
- Colibri delphinae — £150.00
- Colibri serrirostris — £150.00
- Colibri thalassinus — £150.00
- Colinus cristatus — £150.00
- Colinus leucopogon — £150.00
- Colinus nigrogularis — £150.00
- Colinus virginianus — £150.00
- Colius castanotus — £150.00
- Colius colius — £150.00
- Colius leucocephalus — £150.00
- Colius striatus — £150.00
- Collocalia bartschi — £75.00
- Collocalia brevirostris — £75.00
- Collocalia elaphra — £75.00
- Collocalia esculenta — £75.00
- Collocalia francica — £75.00
- Collocalia fuciphaga — £75.00
- Collocalia germani — £75.00
- Collocalia hirundinacea — £75.00
- Collocalia leucophaea — £75.00
- Collocalia linchi — £75.00
- Collocalia maxima — £75.00
- Collocalia ocista — £75.00
- Collocalia salangana — £75.00
- Collocalia sawtelli — £75.00
- Collocalia spodiopygia — £75.00
- Collocalia terraereginae — £75.00
- Collocalia troglodytes — £75.00
- Collocalia vanikorensis — £75.00
- Collocalia vulcanorum — £75.00
- Collocalia whiteheadi — £75.00
- Colluricincla boweri — £75.00
- Colluricincla harmonica — £75.00
- Colluricincla megarhyncha — £75.00
- Colluricincla sanghirensis — £75.00
- Colluricincla tenebrosa — £75.00
- Colluricincla woodwardi — £75.00
- Colonia colonus — £75.00
- Colorhamphus parvirostris — £75.00
- Columba albinucha — £75.00
- Columba albitorques — £75.00
- Columba argentina — £75.00
- Columba arquatrix — £75.00
- Columba bollii — £75.00
- Columba delegorguei — £75.00
- Columba elphinstonii — £75.00
- Columba eversmanni — £75.00
- Columba guinea — £75.00
- Columba hodgsonii — £75.00
- Columba iriditorques — £75.00
- Columba janthina — £75.00
- Columba junoniae — £75.00
- Columba leucomela — £75.00
- Columba leuconota — £75.00
- Columba malherbii — £75.00
- Columba oenas — £75.00
- Columba oliviae — £75.00
- Columba pallidiceps — £75.00
- Columba palumboides — £75.00
- Columba pollenii — £75.00
- Columba pulchricollis — £75.00
- Columba punicea — £75.00
- Columba rupestris — £75.00
- Columba sjostedti — £75.00
- Columba thomensis — £75.00
- Columba torringtoniae — £75.00
- Columba trocaz — £75.00
- Columba unicincta — £75.00
- Columba vitiensis — £75.00
- Columbina buckleyi — £75.00
- Columbina cruziana — £75.00
- Columbina cyanopis — £75.00
- Columbina inca — £75.00
- Columbina minuta — £75.00
- Columbina passerina — £75.00
- Columbina picui — £75.00
- Columbina squammata — £75.00
- Columbina talpacoti — £75.00
- Compsospiza baeri — £75.00
- Compsospiza garleppi — £75.00
- Compsothraupis loricata — £75.00
- Conioptilon mcilhennyi — £75.00
- Conirostrum albifrons — £75.00
- Conirostrum bicolor — £75.00
- Conirostrum cinereum — £75.00
- Conirostrum ferrugineiventre — £75.00
- Conirostrum leucogenys — £75.00
- Conirostrum margaritae — £75.00
- Conirostrum rufum — £75.00
- Conirostrum sitticolor — £75.00
- Conirostrum speciosum — £75.00
- Conirostrum tamarugense — £75.00
- Conopias albovittatus — £75.00
- Conopias cinchoneti — £75.00
- Conopias parvus — £75.00
- Conopias trivirgatus — £75.00
- Conopophaga ardesiaca — £150.00
- Conopophaga aurita — £75.00
- Conopophaga castaneiceps — £75.00
- Conopophaga cearae — £75.00
- Conopophaga lineata — £75.00
- Conopophaga melanogaster — £150.00
- Conopophaga melanops — £150.00
- Conopophaga peruviana — £75.00
- Conopophaga roberti — £150.00
- Conopophila albogularis — £75.00
- Conopophila rufogularis — £75.00
- Conopophila whitei — £75.00
- Conostoma oemodium — £75.00
- Conothraupis mesoleuca — £75.00
- Conothraupis speculigera — £75.00
- Contopus albogularis — £75.00
- Contopus caribaeus — £75.00
- Contopus cinereus — £75.00
- Contopus cooperi — £75.00
- Contopus fumigatus — £75.00
- Contopus hispaniolensis — £75.00
- Contopus latirostris — £75.00
- Contopus lugubris — £75.00
- Contopus nigrescens — £75.00
- Contopus ochraceus — £75.00
- Contopus pallidus — £75.00
- Contopus pertinax — £75.00
- Contopus sordidulus — £75.00
- Contopus virens — £75.00
- Copsychus albospecularis — £75.00
- Copsychus cebuensis — £75.00
- Copsychus luzoniensis — £75.00
- Copsychus malabaricus — £75.00
- Copsychus niger — £75.00
- Copsychus saularis — £75.00
- Copsychus sechellarum — £75.00
- Copsychus stricklandii — £75.00
- Coracias abyssinicus — £75.00
- Coracias benghalensis — £75.00
- Coracias caudatus — £75.00
- Coracias cyanogaster — £75.00
- Coracias garrulus — £75.00
- Coracias naevia — £75.00
- Coracias spatulatus — £75.00
- Coracias temminckii — £75.00
- Coracina abbotti — £75.00
- Coracina analis — £75.00
- Coracina atriceps — £75.00
- Coracina azurea — £75.00
- Coracina bicolor — £75.00
- Coracina boyeri — £75.00
- Coracina caeruleogrisea — £75.00
- Coracina caesia — £75.00
- Coracina caledonica — £75.00
- Coracina ceramensis — £75.00
- Coracina cinerea — £75.00
- Coracina coerulescens — £75.00
- Coracina dispar — £75.00
- Coracina dohertyi — £75.00
- Coracina fimbriata — £75.00
- Coracina fortis — £75.00
- Coracina graueri — £75.00
- Coracina holopolia — £75.00
- Coracina incerta — £75.00
- Coracina javensis — £75.00
- Coracina larvata — £75.00
- Coracina leucopygia — £75.00
- Coracina lineata — £75.00
- Coracina longicauda — £75.00
- Coracina macei — £75.00
- Coracina maxima — £75.00
- Coracina mcgregori — £75.00
- Coracina melanoptera — £75.00
- Coracina melas — £75.00
- Coracina melaschistos — £75.00
- Coracina mindanensis — £75.00
- Coracina montana — £75.00
- Coracina morio — £75.00
- Coracina newtoni — £75.00
- Coracina novaehollandiae — £75.00
- Coracina ostenta — £75.00
- Coracina papuensis — £75.00
- Coracina parvula — £75.00
- Coracina pectoralis — £75.00
- Coracina personata — £75.00
- Coracina polioptera — £75.00
- Coracina schistacea — £75.00
- Coracina schisticeps — £75.00
- Coracina striata — £75.00
- Coracina sula — £75.00
- Coracina temminckii — £75.00
- Coracina tenuirostris — £75.00
- Coracina typica — £75.00
- Coracopsis nigra — £150.00
- Coracopsis vasa — £150.00
- Coracornis raveni — £75.00
- Coragyps atratus — £150.00
- Corapipo altera — £75.00
- Corapipo gutturalis — £75.00
- Corapipo leucorrhoa — £75.00
- Corcorax melanorhamphos — £75.00
- Cormobates leucophaea — £150.00
- Cormobates placens — £150.00
- Corvinella corvina — £75.00
- Corvus albicollis — £150.00
- Corvus albus — £150.00
- Corvus bennetti — £150.00
- Corvus brachyrhynchos — £150.00
- Corvus capensis — £150.00
- Corvus caurinus — £150.00
- Corvus corone — £150.00
- Corvus coronoides — £150.00
- Corvus crassirostris — £150.00
- Corvus cryptoleucus — £150.00
- Corvus dauuricus — £150.00
- Corvus edithae — £150.00
- Corvus enca — £150.00
- Corvus florensis — £150.00
- Corvus frugilegus — £150.00
- Corvus fuscicapillus — £150.00
- Corvus hawaiiensis — £150.00
- Corvus imparatus — £150.00
- Corvus jamaicensis — £150.00
- Corvus kubaryi — £150.00
- Corvus leucognaphalus — £150.00
- Corvus levaillantii — £150.00
- Corvus macrorhynchos — £150.00
- Corvus meeki — £150.00
- Corvus mellori — £150.00
- Corvus minutus — £150.00
- Corvus monedula — £150.00
- Corvus nasicus — £150.00
- Corvus orru — £150.00
- Corvus ossifragus — £150.00
- Corvus palmarum — £150.00
- Corvus rhipidurus — £150.00
- Corvus ruficollis — £150.00
- Corvus sinaloae — £150.00
- Corvus splendens — £150.00
- Corvus torquatus — £150.00
- Corvus tristis — £150.00
- Corvus typicus — £150.00
- Corvus unicolor — £150.00
- Corvus validus — £150.00
- Corvus woodfordi — £150.00
- Corydon sumatranus — £150.00
- Coryphaspiza melanotis — £75.00
- Coryphistera alaudina — £75.00
- Coryphospingus cucullatus — £75.00
- Coryphospingus pileatus — £75.00
- Corythaeola cristata — £150.00
- Corythaixoides concolor — £75.00
- Corythaixoides leucogaster — £75.00
- Corythaixoides personatus — £75.00
- Corythopis delalandi — £75.00
- Corythopis torquatus — £75.00
- Coscoroba coscoroba — £150.00
- Cosmopsarus regius — £75.00
- Cosmopsarus unicolor — £75.00
- Cossypha albicapilla — £75.00
- Cossypha anomala — £75.00
- Cossypha archeri — £75.00
- Cossypha caffra — £75.00
- Cossypha cyanocampter — £75.00
- Cossypha dichroa — £75.00
- Cossypha heinrichi — £75.00
- Cossypha heuglini — £75.00
- Cossypha humeralis — £75.00
- Cossypha isabellae — £75.00
- Cossypha natalensis — £75.00
- Cossypha niveicapilla — £75.00
- Cossypha polioptera — £75.00
- Cossypha semirufa — £75.00
- Cossyphicula roberti — £75.00
- Cotinga amabilis — £75.00
- Cotinga cayana — £75.00
- Cotinga cotinga — £75.00
- Cotinga maculata — £75.00
- Cotinga maynana — £75.00
- Cotinga nattererii — £75.00
- Cotinga ridgwayi — £75.00
- Coturnicops exquisitus — £75.00
- Coturnicops notatus — £75.00
- Coturnicops noveboracensis — £150.00
- Coturnix coromandelica — £150.00
- Coturnix coturnix — £150.00
- Coturnix delegorguei — £150.00
- Coturnix japonica — £150.00
- Coturnix pectoralis — £150.00
- Coturnix ypsilophora — £150.00
- Coua caerulea — £75.00
- Coua coquereli — £75.00
- Coua cristata — £75.00
- Coua cursor — £75.00
- Coua gigas — £75.00
- Coua reynaudii — £75.00
- Coua ruficeps — £75.00
- Coua serriana — £75.00
- Coua verreauxi — £75.00
- Cracticus cassicus — £75.00
- Cracticus louisiadensis — £75.00
- Cracticus mentalis — £75.00
- Cracticus nigrogularis — £75.00
- Cracticus quoyi — £75.00
- Cracticus torquatus — £75.00
- Cranioleuca albicapilla — £75.00
- Cranioleuca albiceps — £75.00
- Cranioleuca antisiensis — £75.00
- Cranioleuca baroni — £75.00
- Cranioleuca curtata — £75.00
- Cranioleuca demissa — £75.00
- Cranioleuca dissita — £75.00
- Cranioleuca erythrops — £75.00
- Cranioleuca gutturata — £75.00
- Cranioleuca hellmayri — £75.00
- Cranioleuca henricae — £75.00
- Cranioleuca marcapatae — £75.00
- Cranioleuca muelleri — £75.00
- Cranioleuca obsoleta — £75.00
- Cranioleuca pallida — £75.00
- Cranioleuca pyrrhophia — £75.00
- Cranioleuca semicinerea — £75.00
- Cranioleuca subcristata — £75.00
- Cranioleuca sulphurifera — £75.00
- Cranioleuca vulpecula — £75.00
- Cranioleuca vulpina — £75.00
- Crateroscelis murina — £75.00
- Crateroscelis nigrorufa — £75.00
- Crateroscelis robusta — £75.00
- Crax alberti — £150.00
- Crax alector — £150.00
- Crax blumenbachii — £150.00
- Crax daubentoni — £150.00
- Crax fasciolata — £150.00
- Crax globulosa — £150.00
- Crax rubra — £150.00
- Creagrus furcatus — £150.00
- Creatophora cinerea — £75.00
- Crecopsis egregia — £75.00
- Creurgops dentatus — £75.00
- Creurgops verticalis — £75.00
- Crex crex — £150.00
- Crinifer piscator — £75.00
- Crinifer zonurus — £75.00
- Criniger barbatus — £75.00
- Criniger calurus — £75.00
- Criniger chloronotus — £75.00
- Criniger ndussumensis — £75.00
- Criniger olivaceus — £75.00