(1) http://en.wikipedia.org/wiki/Oriental_Turtle-dove
(2) http://www.newworldencyclopedia.org/entry/Pigeon
(3) Gilliard, E. Thomas. (1958). Living Birds of the World, p. 174.
Doubleday & Company, New York. In http://en.wikipedia.org/wiki/
European_Herring_Gull
(4) http://genomics.senescence.info/species/entry.php?species=
Larus_argentatus
(5) http://www.buzzle.com/articles/herring-gull-facts.html
(6) http://en.wikipedia.org/wiki/European_Herring_Gull
(7) Marcus, Adam (2006). "Feather Colors: What Birds See".
Birder's World Magazine. http://www.birdersworld.com/en/sitecore/
content/Home/Birdwatching/Featured%20Stories/2006/09/How%20
the%20ability%20to%20perceive%20ultraviolet%20light%20permits
%20birds%20to%20see%20what%20human%20eyes%20cannot.aspx. Retrieved
2007-07-18. In http://en.wikipedia.org/wiki/European_Herring_Gull
(8) http://www.suite101.com/content/herring-gulls-the-most-
common-sea-gull-a120911
(9) http://bna.birds.cornell.edu/bna/species/124/articles/
foodhabits
(10) http://en.wikipedia.org/wiki/Barbary_Dove
(11) http://animal-world.com/encyclo/birds/doves_pigeons/
whitedove.php
(12) Elemans CP, Spierts IL, Muller UK, Van Leeuwen JL, Goller F
(2004). "Bird song: superfast muscles control dove's trill".
Nature 431 (7005): 146. doi:10.1038/431146a. PMID 15356620. In (10)
(13) Cooper, J.C. (1978). An Illustrated Encyclopaedia of
Traditional Symbols, p.54.Thames & Hudson, London.
(14) http://en.wikipedia.org/wiki/Peace_symbols
(15) http://en.wikipedia.org/wiki/Long-eared_Owl
(16) http://www.owlpages.com/owls.php?genus=Asio&species=otus
(17) http://www.allaboutbirds.org/guide/Long-eared_Owl/lifehistory
(18) http://hu.wikipedia.org/wiki/Gyurgyalag
(19) http://en.wikipedia.org/wiki/European_Bee-eater
(20) http://www.birdguides.com/species/species.asp?sp=087020
(21) http://www.wordiq.com/definition/Lophura_edwardsi
(22) http://en.wikipedia.org/wiki/Bushwren
(23) http://terranature.org/wren.htm
(24) http://en.wikipedia.org/wiki/White_Stork
(25) http://en.wikipedia.org/wiki/Lilian's_Lovebird
(26) http://en.wikipedia.org/wiki/Lovebird
(27) http://en.wikipedia.org/wiki/Common_Shelduck
(28) http://en.wikipedia.org/wiki/Northern_Lapwing
(29) http://en.wikipedia.org/wiki/Hoopoe
(30) http://en.wikipedia.org/wiki/Kentish_Plover
(31) http://en.wikipedia.org/wiki/Great_Blue_Heron
(32) http://en.wikipedia.org/wiki/Eurasian_Bullfinch
(33) http://en.wikipedia.org/wiki/White-tailed_Eagle
(34) http://en.wikipedia.org/wiki/Wandering_Albatross
(35) http://birdsinbackyards.net/species/Diomedea-exulans
(36) http://en.wikipedia.org/wiki/Comb-crested_Jacana
(37) http://en.wikipedia.org/wiki/Hamerkop
(38) http://en.wikipedia.org/wiki/Blue_Rock-thrush
(39) http://en.wikipedia.org/wiki/Tawny_Owl
(40) http://en.wikipedia.org/wiki/Common_Kingfisher
(41) http://en.wikipedia.org/wiki/American_Flamingo
(42) http://www.honoluluzoo.org/american_flamingo.htm
(43) http://en.wikipedia.org/wiki/Black_Grouse
(44) http://dictionary.reference.com/browse/grouse
(45) http://en.wikipedia.org/wiki/Golden_Oriole
(46) http://en.wikipedia.org/wiki/Black-crowned_Night_Heron
(47) http://en.wikipedia.org/wiki/Green_Peafowl
(48) http://en.wikipedia.org/wiki/European_Nightjar
(49) http://en.wikipedia.org/wiki/Great_White_Pelican
(50) http://en.wikipedia.org/wiki/Grey_Butcherbird
(51) http://en.wikipedia.org/wiki/Winter_Wren
(52) http://en.wikipedia.org/wiki/White-naped_Crane
(53) http://en.wikipedia.org/wiki/Azure_Tit
(54) http://en.wikipedia.org/wiki/Common_Tern
(55) http://en.wikipedia.org/wiki/Bohemian_Waxwing
(56) http://www.allaboutbirds.org/guide/Long-tailed_Duck/id
(57) http://en.wikipedia.org/wiki/White-throated_Fantail
(58) http://en.wikipedia.org/wiki/Common_Crossbill
(59) http://www.arkive.org/common-crossbill/loxia-curvirostra/#text=Description
(60) http://birdsinbackyards.net/species/Grus-rubicunda
(61) http://en.wikipedia.org/wiki/Brolga
(61) http://www.janesoceania.com/australia_aboriginal_dreamtime
/index1.htm
(62) http://en.wikipedia.org/wiki/Crested_Tit
(63) http://en.wikipedia.org/wiki/Laughingthrush
(64) http://en.wikipedia.org/wiki/Common_Goldeneye
(65) http://en.wikipedia.org/wiki/Pileated_Woodpecker
(66) http://en.wikipedia.org/wiki/Oriental_Magpie_Robin
(67) http://en.wikipedia.org/wiki/Mandarin_Duck
(68) http://en.wikipedia.org/wiki/Common_Pheasant
(69) http://en.wikipedia.org/wiki/Saddle-billed_Stork
(70) http://en.wikipedia.org/wiki/Crested_Myna
(71) http://www.answers.com/topic/crested-myna-1
(72) http://identify.whatbird.com/obj/985/overview/Crested_Myna.aspx
(73) http://translate.google.com.au/translate?hl=en&sl=sl&u=
http://www.oocities.com/zomirp/st-galer-g-desna.htm&ei=rcIPTaOZEcTXceD2yaMH&sa
=X&oi=translate&ct=result&resnum=4&ved=0CCQQ7gEwAw&prev=/search%3Fq%3DElzbieta
%2BGaudasinska%2Bproverbs%2Bof%2Btruth%26hl%3Den%26client%3Dfirefox-a%26rls%
3Dorg.mozilla:en-US:official%26prmd%3Divns
(74) http://en.wikipedia.org/wiki/List_of_birds_of_the_Czech_Republic
(75) http://www.special-dictionary.com/proverbs/source/s/slovenian_proverb/
(76) http://en.wikiquote.org/wiki/Czech_proverbs
(77) http://en.wikipedia.org/wiki/Lesser_Spotted_Eagle
(78) http://en.wikipedia.org/wiki/Fledge
(79) http://en.wikipedia.org/wiki/Emperor_Penguin
(80) http://en.wikipedia.org/wiki/Little_Egret
(81) http://en.wikipedia.org/wiki/Little_Kingfisher
(82) http://en.wikipedia.org/wiki/Northern_Pintail
(83) http://en.wikipedia.org/wiki/Black-necked_Stork
(84) http://en.wikipedia.org/wiki/Northern_Flicker
(85) http://www.birdforum.net/opus/Black-throated_Sunbird
(86) http://en.wikipedia.org/wiki/Black-throated_Sunbird
(87) http://en.wikipedia.org/wiki/Tickell%27s_Brown_Hornbill
(88) http://en.wikipedia.org/wiki/Grey_Heron
(89) http://en.wikipedia.org/wiki/Lesser_Spotted_Woodpecker
(90) http://en.wikipedia.org/wiki/Palearctic
(91) http://en.wikipedia.org/wiki/Purple-naped_Sunbird
(92) http://en.wikipedia.org/wiki/Sunbird
(93) http://en.wikipedia.org/wiki/Mute_Swan
(94) http://en.wikipedia.org/wiki/Steller's_Sea_Eagle
(95) http://en.wikipedia.org/wiki/Georg_Wilhelm_Steller
(96) http://en.wikipedia.org/wiki/Japanese_White-eye
(97) http://en.wikipedia.org/wiki/Demoiselle_Crane
(98) http://en.wikipedia.org/wiki/Crested_Kingfisher
(99) http://en.wikipedia.org/wiki/Supercilium
(100) http://en.wikipedia.org/wiki/Rufous
(101) http://www.biology-online.org/dictionary/Lores
(102) http://en.wikipedia.org/wiki/Great_Blue_Heron
(103) http://www.avianweb.com/lessercuckoos.html
(104) http://en.wikipedia.org/wiki/Cuculus
(105) http://en.wikipedia.org/wiki/Passerine
(106) http://birdsinbackyards.net/species/Platycercus-elegans
(107) http://en.wikipedia.org/wiki/Grey_Partridge
(108) http://birdsinbackyards.net/species/Thinornis-rubricollis
(109) http://en.wikipedia.org/wiki/Asian_Paradise-flycatcher
(110) http://en.wikipedia.org/wiki/Congo_Peafowl
(111) http://en.wikipedia.org/wiki/Whooping_Crane
(112) http://en.wikipedia.org/wiki/Zebra_Finch
(113) http://www.birdforum.net/opus/Eastern_Spot-billed_Duck
(114) http://en.wikipedia.org/wiki/Great_Bustard
(115) http://en.wikiquote.org/wiki/Hungarian_proverbs
(116) http://en.wikipedia.org/wiki/Australasian_Grebe
(117) http://en.wikipedia.org/wiki/Barn_Owl
(118) http://en.wikipedia.org/wiki/Red-crowned_Crane
(119) http://en.wikipedia.org/wiki/Flame_Robin
(120) http://en.wikipedia.org/wiki/Great_White_Pelican
(121) http://en.wikipedia.org/wiki/Kookaburra
(122) http://en.wikipedia.org/wiki/Golden_Eagle
(123) http://en.wikipedia.org/wiki/Lovely_Fairywren
(124) http://en.wikipedia.org/wiki/White-rumped_Shama
(125) http://en.wikipedia.org/wiki/Crepuscular
(126) http://en.wikipedia.org/wiki/Yellow-rumped_Thornbill
(127) http://en.wikipedia.org/wiki/Varied_Tit
(128) http://en.wikipedia.org/wiki/Pied_Oystercatcher
(129) http://en.wikipedia.org/wiki/Ruff
(130) http://en.wikipedia.org/wiki/Lek_(mating_arena)
(131) http://en.wikipedia.org/wiki/Polyandry#Animal_polyandry
(132) http://en.wikipedia.org/wiki/Rainbow_Bee-eater
(133) http://en.wikipedia.org/wiki/Grey_Crowned_Crane
(134) http://en.wikipedia.org/wiki/Gular_sac
(135) http://en.wikipedia.org/wiki/Eastern_Yellow_Robin
(136) http://en.wikipedia.org/wiki/Sclerophyll
(137) http://en.wikipedia.org/wiki/Red-backed_Kingfisher
(138) http://www.whozoo.org/Intro2002/ShannonList/SAL_YellowBilledStork.htm
(139) http://en.wikipedia.org/wiki/Masked_Lapwing
(140) http://en.wikipedia.org/wiki/Wattle_(anatomy)
(141) http://en.wikipedia.org/wiki/Hyacinth_Macaw
(142) http://en.wikipedia.org/wiki/Lyrebird
(143) http://en.wikipedia.org/wiki/Homing_pigeon
(144) http://en.wikipedia.org/wiki/Nikola_Tesla