1. How old are pigeons?
Pigeons have lived alongside man for thousands of years with the first images of pigeons being found by 
archaeologists in Mesopotamia  (modern Iraq) and dating back to 3000BC. 

Urban flock of pigeons
It
 was the Sumerians in Mesopotamia that first started to breed white 
doves from the wild pigeon that we see in our towns and cities today and
 this undoubtedly accounts, certainly in part, for the amazing variety 
of colours that are commonly found in the average flock of urban 
pigeons.
  To ancient peoples a white pigeon would have seemed miraculous and 
this explains why the bird was widely worshipped and considered to be 
sacred. Throughout human history the pigeon has adopted many roles 
ranging from symbols of gods and goddesses through to sacrificial 
victims, messengers, pets, food and even war heroes!
2. Biblical reference
The first biblical reference to the pigeon (or dove) was in the Old
 Testament of the Bible in the first millennium AC and was the story of 
Noah and the dove of peace.
 Later, in the New Testament, the pigeon was first mentioned during the 
baptism of Christ where the dove descended as the Holy Spirit, an image 
now used extensively in Christian art. These early biblical references 
have paved the way for the many different ways that the urban pigeon is 
viewed in modern societies worldwide. Perception of the pigeon through 
the centuries has changed from God to devil and from hero to zero!
    
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  3. Pigeon guano – foul or fantastic?
Although 
pigeon guano
  is seen as a major problem for property owners in the 21st century, it
 was considered to be an invaluable resource in the 16th, 17th and 18th 
centuries in Europe. Pigeon guano was a highly prized fertiliser and 
considered to be far more potent than farmyard manure. So prized, in 
fact, that armed guards were stationed at the entrances to 
dovecotes
 (pigeon houses) to stop thieves stealing it! Not only this, but in 
England in the 16th century pigeon guano was the only known source of 
saltpetre, an essential ingredient of gunpowder and considered to be a 
highly valued commodity as a result. In Iran, where eating pigeon flesh 
was forbidden, 
dovecotes
  were set up and used simply as a source of fertilizer for melon crops.
 In France and Italy it was used to fertilize vineyards and hemp crops.
    
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4. The pigeon as a war hero
In modern times the pigeon has been used to great effect during wartime. In both the 
First and Second World Wars
  the pigeon saved hundreds of thousands of human lives by carrying 
messages across enemy lines. Pigeons were carried on ships in convoys 
and in the event of a U-boat attack a messenger pigeon was released with
 details of the location of the sinking ship. In many cases this led to 
survivors being rescued and lives saved. In the 
First World War
  mobile pigeon lofts were set up behind the trenches from which pigeons
 often had to fly through enemy fire and poison gas to get their 
messages home. The birds also played a vital role in intelligence 
gathering and were used extensively behind enemy lines where the 
survival rate was only 10%. In the 
Second World War
  pigeons were used less due to advances in telecommunications, but the 
birds still relayed invaluable information back to the allies about the 
German V1 and V2 Rocket sites on the other side of the English Channel.
    
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 5. The pigeon as a messenger
The earliest large-scale communication network using 
pigeons as messengers
 was established in Syria and Persia around the 5th century BC. Much 
later, in the 12th century AD, the city of Baghdad and all the main 
towns and cities in Syria and Egypt were linked by messages carried by 
pigeons. This was the sole source of communication. In 
Roman times
  the pigeon was used to carry results of sporting events, such as the 
Olympic Games, and this is why white doves are released at the start of 
the Olympic Games today. In England, prior to the days of telegraphs, 
pigeons were often taken to football matches and released to carry home 
the result of the game. Their use as a 
messenger in wartime
 resulted in many pigeons being awarded honours by both the British and 
French Governments. Incredibly, the last ‘pigeon post’ service was 
abandoned in India in 2004 with the birds being retired to live out the 
rest of their days in peace.
    
6. The religious significance of the pigeon

Guru Gobind Singh
Many religious groups, including Muslims, Hindus and Sikhs, feed pigeons
    for religious reasons. Many older Sikhs feed pigeons ceremoniously to honour
    the high priest and warrior Guru Gobind Singh who was a known friend of the
    pigeon (or rock dove).  Some
    Sikhs feed pigeons because they believe that when they are reincarnated they
    will never go hungry if they have fed pigeons in their previous life.
  Other
    religious groups in India believe that when a person dies his or her soul
    assumes the form of a bird (normally a pigeon) and therefore by feeding pigeons
    and other birds they are caring for the souls of their departed ancestors.
 
Monk Feeding Pigeons
The
    pigeon is revered in India with huge flocks numbering many thousands of birds
    being fed daily at Hindu temples in town and city centres throughout the
    country.
  In both eastern and western societies many of the most entrenched
    pigeon-related problems in urban areas are considered to be caused, certainly
    in part, by 
religious
      feeding of pigeons.
  In the 
Christian
    religion the pigeon is both a symbol of peace and of the Holy Spirit.
  Sources:
  
7. Famous pigeons
Cher Ami - 
    World War I Hero
  During the 
First World War
  a pigeon named Cher Ami (dear friend) saved the lives of many French 
soldiers by carrying a message   across enemy lines in the heat of 
battle. Cher Ami was shot in the chest and the leg, losing most of   the
 leg to which the message was attached, but continued the 25-minute 
flight   avoiding shrapnel and poison gas to get the message home. Cher 
Ami was awarded the French   ‘Croix de Guerre’ medal for heroic service. 
President Wilson - 
    World War I Hero
  
  
GI Joe - 
    World War II hero
  Another heroic pigeon named G.I. Joe saved the lives of a   thousand 
soldiers in World War 2 after British troops had established a   
position within an Italian town that was due to be bombed by allied 
planes.   Communication equipment was down and the only means of 
stopping the raid was   to attach a hastily written message to G.I. Joe 
and send him to the allied   HQ. G.I. Joe flew 20 miles in 20   minutes 
arriving at the air base whilst the planes were taxiing on the   runway.
 Disaster was averted   with 5 minutes to spare. G.I.   Joe received the
 ‘Dickin’ medal for his bravery.
  
8. ‘Rock dove’ or ‘pigeon’?
The feral pigeon that we see in our towns and cities today is   descended from the rock dove (
Columba livia), a   cliff-dwelling bird historically found in coastal regions.
 The
 word ‘pigeon’   is actually derived from the Latin word ‘pipio’, which 
means ‘young   bird’. The word then passed into   Old French as ‘pijon’ 
and thus the English name ‘pigeon’ was derived, which   is now used the 
world over as a common name for the rock dove. Other common names 
include ‘domestic   pigeon’ and the ‘feral pigeon’.
  In 2004 British and American   ornithologists officially re-named the bird the ‘rock pigeon’.
9. Why do pigeons bob their heads?
Pigeons feeding
The
 pigeon has side-mounted eyes, unlike humans and owls which   have 
forward facing eyes. As   pigeons have monocular vision rather than 
binocular vision they bob their   heads for depth of perception.   The 
pigeon’s eyes function much better with stationary images and   
therefore as the pigeon takes a step forward the head is temporarily 
left   behind. The next step jerks the   head forward again and so on.  
 This allows the bird to correctly orient itself.
  
10. Pigeon-gram Air Mail service
Illustration 1: Map of Pigeon Airmail Route
The
 first organised pigeon airmail service was started in 1896   between 
New Zealand and the Great Barrier Island. The sinking of the SS 
Wairarapa off the Great Barrier   Island, with the loss of 134 lives, 
was a catalyst for the service. News of the disaster did not reach   New
 Zealand for 3-days and as a direct result a pigeon-gram service was set
   up between the two islands. 
Pigeon-Gram StampThe
   first message was carried in January 1896 and took less than 1.75 
hours to   reach Auckland. Up to 5 messages   were carried by each 
pigeon with the record time for the journey being held   by a pigeon 
called ‘Velocity’ taking only 50 minutes and averaging 125 kmph   (only 
40% slower than a modern aircraft!).
  Special pigeon-gram stamps were issued costing 2/- (10   pence) 
each with the fee being paid in cash before the pigeon was released. 
  
11. Pigeons in Wall Street
Medals Commemorating the Arrival of the Pigeon Post in Paris 1870
  One of the richest and most famous families in the world amassed   
its wealth, certainly in part, as a result of exploiting the pigeon. In 
the early 1800s the Rothschild   family set up a network of 
pigeon lofts throughout
   Europe and used homing pigeons to carry information between its 
financial   houses. This method proved to be   quicker and more 
efficient than any other means of communication available at   the time.
 The speed of the   service and the ability to send and receive 
information ahead of the   competition helped the Rothschild family 
amass a fortune, which still exists   today.
  12. Mating habits of the pigeon
Pigeon Squab and
Egg in Nest
The pigeon mates for 
life and can breed up to 8 times a year in   optimum conditions, 
bringing two young into the world each time. The frequency of breeding 
is dictated   by the abundance of food. Pigeon   eggs take 18/19 days to
 hatch with both parents incubating the eggs. Young dependant pigeons 
are commonly   known as ‘squabs’.
  
  
Pigeon Nest
    with 2 Eggs
  Both parents feed the young with a special ‘pigeon milk’ that is 
regurgitated and fed to   the squabs. Each squab can   double its birth 
weight in one day but it takes 3 days before the heart   starts beating 
and 4 days for the eyes to open.
  
  
Pigeon Squab - 
    3 Days Old
  When squabs are hungry they   ‘squeak’ whilst flapping their wings and
 as a result they are also commonly   known as ‘squeakers’.
  
  
Pigeon Squabs -
    10 Days Old
  At   approximately 2 months of age the young are ready to fledge and 
leave the   nest. This longer-than-average   time spent in the nest 
ensures that the life expectancy of a juvenile pigeon   is far greater 
than that of other fledglings.
    
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13. Pigeons are big business
  
Champion Racing
    Pigeon
  We normally think of the pigeon as being an unwelcome guest in   our 
towns and cities, but most of us are unaware that racing pigeons can be 
  worth huge sums of money. One   racing pigeon recently sold for a 
staggering $132,517.00! The 3-year old bird was a champion   racer, 
beating 21,000 other pigeons in one long distance race. For this reason 
he was bought by a   British company that breeds racing pigeons for 
‘stud’. One very happy pigeon! The previous record price for a   racing 
pigeon was $73, 800.00.
  
14. How do pigeons navigate?
There are many theories about how pigeons manage to return   ‘home’
 when released 100s of miles from their loft. A champion racing pigeon 
can be released 400-600 miles   away from its home and still return 
within the day. This amazing feat does   not just apply to ‘racing’ or 
‘homing’ pigeons; all pigeons have the ability   to return to their 
roost. A   10-year study carried out by Oxford University concluded that
 pigeons use   roads and motorways to navigate, in some cases even 
changing direction at   motorway junctions. Other   theories include 
navigation by use of the earth’s magnetic field, visual   clues such as 
landmarks, the sun and even infrasounds (low frequency seismic   waves).
 Whatever the truth, this   unique ability makes the pigeon a very 
special bird.
15. Famous people and pigeons
Noah with the
    Dove of Peace
  The humble pigeon has attracted some very famous fans over the   last 
few thousand years ranging from royalty to rock and roll singers and   
actors through to fashion designers.   One of the most famous royals is 
Queen Elizabeth of England who has   lofts and pigeon keepers at her 
estate in Sandringham, Norfolk.
   Elvis Presley
Elvis Presley had a soft spot for   pigeons and Mike Tyson is also an enthusiastic pigeon keeper.
Mike Tyson
  Even Maurizzo Gucci, the   internationally renowned fashion 
designer, is a keen pigeon fancier spending   a reputed $10,000 on one 
American pigeon. One famous couple, Paul Newman and Joanne Woodward, are
   reputedly both keen pigeon fanciers, but after being swamped by 
autograph   hunters at a pigeon show they are apparently less 
comfortable to show their   affection for the birds publicly.   Last but
 not least, and probably the most famous of all ... Noah!
16. Pigeon disasters
Passenger Pigeon
Probably
 the greatest disaster to befall the species was the   extermination of 
the passenger pigeon in North America in the early part of   the 20th 
century. It is estimated that there were 3-5 billion   passenger pigeons
 in North America at the time. Flocks of 100,000s of the birds would 
blacken the skies as   they flew over, but early settlers managed to 
wipe out every last bird by   1914 through over-hunting.
  
Passenger Pigeon
  
Great Pigeon Race 1997A
 more recent and quite bizarre disaster befell tens of   thousands of 
racing pigeons released from Nantes in France as part of a race   held 
to celebrate the centenary of the Royal Pigeon Racing Association in   
England. 60,000 pigeons were   released but only a few birds ever 
arrived back at their lofts throughout   southern England. 
 
  One theory suggests that the sonic boom   created by Concorde as it
 flew over the English Channel, at the precise time   the pigeons would 
have been at the same point, completely disorientated the   birds, 
throwing out their inbuilt navigation system.
  
17. Pigeons as lifesavers
Although the pigeon is one of the most intelligent of all the   
bird species, man has found limited uses for the birds other than for 
the   purposes of sport, food and as a message carrier. A team of navy 
researchers, however, has found that   pigeons can be trained to save 
human lives at sea with high success   rates. Project Sea Hunt has   
trained a number of pigeons to identify red or yellow life jackets when 
  floating in the water.
Lifesaving Crew
   The pigeons were not only found to be   more reliable than humans,
 but they were also many times quicker when it came   to spotting 
survivors from a capsized or sinking boat. The pigeon can see colour in 
the same   way that humans do but they can also see ultra-violet, a part
 of the spectrum   that humans cannot see, and this is one of the 
reasons they are so well   adapted to lifesaving. 
  
18. Pigeons in the news
Reuters, News Agency
  One of the world’s most famous news agencies, Reuters, started   its 
European business by using trained homing pigeons. The service was 
started in 1850 with 45   pigeons carrying the latest news and stock 
prices from Aachen in Germany to   Brussels in Belgium. Although a   
telegraph service between the two countries existed, numerous gaps in 
the   transmission lines made communication difficult and slow. The 
birds travelled   the 76 miles in a record-breaking two hours, beating 
the railway by four   hours.
  
19. Why do you never see a baby pigeon?
Juvenile Pigeons
Most
 small birds rear and fledge their young in 2/3 weeks with   young birds
 sometimes leaving the nest after only 10 days of life, but   pigeons 
are different; their young remain in the nest for up to 2 months   
before fledging.
  Juvenile Pigeon
    & Mother
  This gives the   young pigeon a distinct advantage over many other 
species of bird due to the   fact that it leaves the nest as a 
relatively mature juvenile, allowing the   bird to cope better in the 
first few days of its life, a dangerous time for   all youngsters.
  Juvenile Pigeons
    in Nest
  Juveniles can be   told apart from adults but it takes an experienced 
eye. A juvenile’s beak   often appears to be far too long for the size 
of its body and the cere (the   fleshy area at the top of the beak) is 
white in adults and greyish pink in   juveniles.
  
20. What is the natural predator of the pigeon? 
  
Peregrine Falcon
  Although the natural enemy of the feral pigeon is now man, with   
millions of pigeons being killed in control operations the world over, 
it is   the peregrine falcon that is the pigeons’ real natural predator.
 Although a shy and retiring bird that   has its natural habitat along 
rocky coastlines, the peregrine is now being   introduced into towns and
 cities as a ‘natural’ pigeon control. The peregrine is the fastest bird
 on   the planet when in a dive and can achieve speeds in excess of 200 
mph, over   130 mph faster than a pigeon.
  
21. Are pigeons intelligent? 
Pigeons are considered to be one of the most intelligent birds   on
 the planet and able to undertake tasks previously thought to be the 
sole   preserve of humans and primates.   The pigeon has also been found
 to pass the ‘mirror test’ (being able   to recognise its reflection in a
 mirror) and is one of only 6 species, and   the only non-mammal, that 
has this ability. The pigeon can also recognise all 26 letters of the   
English language as well as being able to conceptualise. In scientific 
tests   pigeons have been found to be able to differentiate between 
photographs and   even differentiate between two different human beings 
in a photograph when   rewarded with food for doing so.