INSTlM^C^TroX^^. 
]h firaf slioulil bo atuifewl <ihu osoict 
nulT \v)»f>Ti Ciujji kind of bird wo* tire»t- 5r\on. ‘Wiiy 
oufci’v ahouM hn made on the rbu'-t'hijl/ird firrivn? — 
tiol. n-n)n inmiody arterw<i.rdh (^geiieral ‘ftatenn/nia 
BUcli ns*’ Ini e iu MiurJi,” “early in April, etc. ^ 
lire nf uo value). 
Ill ihpi xecotid eolnmn Eltaulil be atnted, witb aa 
iijticli «xa(jirir-«K ns pOriE-ible, ibu miuiber ol I'sieli 
kind of bir<l obsi.rvatl dtiring the tbiy it wa* liraf. 
aecu. 
In the ihhd colmnn nluuilrl b© .sfatud rJio dnto 
wLun the aaijie khjd uf bird waa next »M*en>— wheKliev 
this luippmiR fui the very next du/.v, llio next week-, 
•jp not till ii muntJi later. 
In the ix»iuinii Mliulild bualafcL'U the date 
wrieri ibu bird buooniea omikmon, Home birds erune 
ill a body omi lire Cbliim'UJ from tbu day of theii* 
HrKt iirt'ivnl, wVile otliers fkiraggrle nlntii< <iiid are 
not comtnon for a month or more; and o1 Tiers al ill 
«rn' iUJVMf ctmimon. 
In tho j^jfK7i oolninn sbonld be stated the lust date 
wliOTi tbe liird was ^bsorvo<l. In the 8PKIKQ 
MIOHATION iliis i!oimuti will remain vaeant in 
Ihosii apivnes wbiell bl vod in the neigldxirhood, us 
it CHu be rillod onlv wtien oil tho indiv'idiuila go 
NoHli m tlie FA Lli XnaU A.TIOK itshimbibe 
Ullutl in Iboso whirli po^is ffirtlior Houtb, 
but. must I’umaiw vacMiil iu thtw- whirb spnnil tbe 
winti'i* iu Uie vteilJity of the Stutauu. 
lu tho.m*//i cnlnoiusboLild be i-tated wbeihorthc 
speou'R i.*- abundnuU otuninoii, loh-mldy conimon, 
or vari!. 
fn the veiieifY/r ruJiiinn it is nucesRary only to uiiv 
l/t a or ma 
In lining sirhoduleg jdeu.su u.su ink^ not ]ieni.dl. 
