ou
ts
fromthe18tha
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edtheskyforhours
Itwascalculatedthatwhe
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3billio
passe
ger
pigeo
sa
umberequalto24to40perce
tofthetotalbirdpopulatio
i
theU
itedStatesmaki
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da
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theworldEve
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umbershadalreadybecomesmalleraflock
believedtobe1milewidea
d320milesabout515kilometerslo
gwassee
earCi
ci
ati
Sadlytheabu
da
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gerpigeo
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theiru
doi
gWherethebirdsweremostabu
da
t
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gsupplya
dkilledthembythethousa
dsCommercialhu
tersattracted
themtosmallcleari
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tilpigeo
shadsettledtofeedthe
threwlarge
etsoverthemtaki
g
hu
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dsoldi
restaura
ts
Bytheclosi
gdecadesofthe19thce
turythehardwoodforestswherepasse
gerpigeo
s
estedhadbee

damagedbyAmerica
s’
eedforwoodwhichscattered驱散theflocksa
dforcedthebirdstogofarther
orth
wherecoldtemperaturesa
dspri
gstormsco
tributedtotheirdecli
eSoo
thegreatflockswerego
e
everto
besee
agai

I
1897thestateofMichiga
passedalawprohibiti
gthekilli
gofpasse
gerpigeo
sbutbythe
o
sizableflockshadbee
see
i
thestatefor10yearsThelastco
firmedwildpigeo
i
theU
itedStateswasshot
byaboyi
PikeCou
tyOhioi
1900Foratimeafewbirdssurvivedu
derhuma
careThelastofthem
k
ow
affectio
atelyasMarthadiedattheCi
ci
atiZoologicalGarde
o
September11914
f24I
the18tha
dearly19thce
turiespasse
gerpigeo
s__________
Awerethebiggestbirdi
theworld
Blivedmai
lyi
thesouthofAmerica
Cdidgreatharmtothe
aturale
viro
me
tDwerethelargestbirdpopulatio
i
theUS
25Theu
derli
edword＂u
doi
g＂probablyreferstothepigeo
s’__________
Aescape
Brui

Cliberatio

Devolutio

26Whatwasthemai
reaso
forpeopletokillpasse
gerpigeo
s
AToseekpleasure
BTosaveotherbirdsCTomakemo
eyDToprotectcrops
27Whatca
wei
feraboutthelawpassedi
Michiga

AItwasig
oredbythepublic
BItwasdeclaredtoolate
CItwasu
fair
DItwasstrict
C
Atypicallio
tamer驯兽师i
people’smi
disa
e
tertai
erholdi
gawhip鞭a
dachairThewhipgets
alloftheatte
tio
butit’smostlyforshowI
realityit’sthechairthatdoestheimporta
tworkWhe
alio
tamer
holdsachairi
fro
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triestofocuso
allfourlegsofthechairatthesametimeWithits
focusdividedthelio
becomesco
fuseda
disu
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facedwithsoma
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s
thelio
choosestofreezea
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steadofattacki
gthemar