storks 



abov ef^^'TeDto^ttr ^^^^^11 in the Sudan (Equatoria Province record 

 above;. Leptoptilos crumeniferus in Uganda (Theiler, unpublished). 



Ibis 



Hagedashia hagedash subsp. (Neuinann 1911) and as "Theristioi,., 

 leucocephaius" in 'f^..«n.HV. (Neumann 190X,1910B). ^''^^ 



Hawks, Ki tes, Buzzards, Eagles, and Owls 



m.. ^^^ i" the Sudan (King 1926 and Khartoum record above) 

 "Large vulture"' in the Sudan (Blue Nile Province record abov^) 

 B^^stur rufipennis in Belgian Congo (Bequaert 1931) E^Sro^l 

 Bubo^^-^g^^ (= strix ascalaphus l in Egypt (NeuS^ igS; 



Pigeon 



"Ringed pigeon" in South Africa (Howard 1908) . 



mestifjoSls!^"^ ^° ^^ "° ^""'""^ '■'"°'''^" °^ ''^' -^^^^ ^^°™ ^°- 



of fht^ZiT"^ parasitizing birds are usually found on the crown 

 of the head, near the eyes, around or in the ears, at the base of 

 the skull, or in folds of skin beside the beak. 



BIOLOGY 



Laboratory studies on the general biology of the kennel tick 

 Th^nlgScSr^'h; J°r-V"-1^ biology'Ld ecologJ^L'e'Sen 

 hSboS dn!f * 1 + ^ f °^ °^ ^^^^ ^°™ ^^^" confined to houses 

 bSTd^q^ftfi; SuS' ^''''''' ^' ^'^^ "^^^ ^°-' ^- -^ 



th« k!^^r?' J^°l°gi^^ ^d ecological questions concerning 

 T.ttlZt ^"J ir^'' "-^ ^" ^^ered. Why is the density Ld 

 distribution of African populations so uneven? What is the 



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