CORRECTIONS. 
I’iikc? -1th., 20th. line. 5th. word, road I'iplht. 
Pa*e 5th., 1*th. line, 2nd. word, rend vodfera. 
Pa *o (>th., lxth. lino, 5tb. wonl, read Ifallarrlut. 
Pa*e 10th., lnt. and 4th. lino*, ltd. word*, read Qalacalnt. 
Paso 11th.. 17th. lino from bottom, 2nd. word, road fasdata. 
Page lltli.. to Chelidon erythroraster observation* add: Fair* fotir to «lx. 
Last week in May to last of June. 
