27 



iiiiiv cjuist' by its bile a vcrv |)aiiifiil ilcliiuj^' spot tlial 



2 H 



N\ill i\-maiii soru for several da^s. ^^'lu'U these i)ara- 

 sites are found adherent fo tlie slviii of llie pigeon, they 

 should be covered willi oil or with benzine. This ena- 

 bles one to ])ull Ihem off without leavinji' the head in 

 the skin. If the head is broken off a soi'e place re- 

 sults. Tlic deansinii: and disinfection of the pigeoji 

 house is of the {greatest importance and should be 



