Expert tips and advice
Beforethe
reintroductionofthe
white-tailedeagle,the
goldeneaglehadthe
largestwingspanof
anyBritishbird,at
morethan2m.The
‘newcomer’is only
slightly larger, in terms
ofwingspan,butthe
breadthofthewing
makesit looklike
a ‘fl yingbarndoor’.
A goldeneagle
hasalmosttwicethe
wingspanofa buzzard
andis aboutfivetimes
as heavy, so it’s hard to
mistakeit foranyother
largeraptor.Theseare
birdsofremoteplaces,
occupyingnestsites
thathavebeenusedfor
generations.Illegal
persecutionis stillan
issueinsomeareas
andit is hopedthat
improvedtags,now
usedtotrackthe
movementsof
youngsters,willaddto
ourknowledgeofwhat
happenstobirdsbefore
theysetuphome.One
ofthenewfeatures
willbetotransmit
informationthat
provides“aninstantfix
on any birds which die”.
Bird of the week by Graham Appleton GOLDEN EAGLE
Improved tags should tell us more about the golden eagle’s life
Zero shift and fox loads
RIFLES
My.243rifle is sightedinat
100 yardswithFederal100-gr
SierraGameKingfactorycartridges,
whichI usefordeer.Whatwould
betheverticalshiftinaimif I were
touse70-gr bullets for foxes?
Todeterminethat,youneedto
knowtheexactvelocityfromthe
Federalloadyouuseinyourrifle. The
ballisticslistedontheboxorFederal
catalogueis fora testrifle at thefirm’s
factoryandnotnecessarilywhat you
willachievewithyourgun.
However,saytheFederal100-grload
youhaveshootsat 2,960fpsaslisted
and you are zeroed at 100 yards, you
willbe-3.1inlowat 200yards and some
-11.7inlowat 300yards.
Now,if youswitchtoa lighterbullet
weight,say70-grforfoxesasyoustate,
thenit is morethanlikelythatyour
zerowillshiftnotonlyverticallybut
alsohorizontally.Youwillneedto
re-zeroregardless.Sometimes,though,
ballisticsareoddsoyoumaygetlucky
andthezeromaybe close enough for
yourpurposes.
If a 70-gr.243bullettravellingat
3,450fpsis zeroedat 100yards,at 200
yardsit willbe-2.1inlowandat 300
yardsit willbe-8.6inlow.Yes,thisis
flatterthanyour100-grdeerload,but
youneedtoshootyouractualloadin
yourrifle todetermineanyzeroshift
before you go after any game.BP
Varied
fl o a t s
FISHING
Ihavebeenleftmy
grandfather’sfishingtackle.
Hetookmefishinga fewtimes,
hehadhundredsoffloatsand
I alwayswonderedwhythefloats
heusedwerealldifferentshapes,
sizesandcoloursandmadefrom
differentmaterials.Couldyou
perhapsexplainwhy the fl oats
aresovaried?
Therearedifferentfloatsfor
differentconditionstoactas
anindicatorofwhena fishhastaken
yourbait.I, too,havehundreds
ofdifferentfloatsthatI have
accumulatedovertheyears.I have
stickfloatsandAvonfortrottingin
movingwater,heavywagglersfor
fishingat distance,smalldinksfor
fishingundertherodtipandbulky
pikebungsforpresentingdeadbaits.
Somefloatsarebetterinwind;
someareself-cockingtopresent
a slow-fallingbait.Theyaremade
fromplasticorwood.Somearesolid,
somehollow.A paintedpeacockquill
is oneoftheoldest types of fl oat in
u s eto d ay.
It is difficulttogointodetailhere
onthemeritsofeachindividualfloat,
buttherearesomeexcellentbooks
onfishingfloats,whichwillguide
youonwhichfloat to use in a given
situation.CDC
SHOOTING TIMES & COUNTRY MAGAZINE • 51
Different fl oats suit types of fi sh and water
Ballisticscanbeoddandyou
maygetlucky,butyouwill
probably have to re-zero