Proposes Philippinia gen, nov, ae intermediate between Aethopyga and Cinnyris 
and describes P, primigenius sp. nov. from four svecimens collected by the author 
at Mt Apo. 
1941 “Further Contribution to the Ornithology of the Philippine Islande" (in English): 
Tori, XI (51,52), pp 61-89, Oct 1941. 
The first section liste the 128 species in the Hirazawa collection from the 
eastern side of the Davao Gulf, Mindenao, Worthy of special mention are 
Pithecophaga jeffreyi, four specimens; Aviceda jerdoni leucopsis, eix specimens; 
Mimizuku gerneyi, adult and young; Asio £. flammeus, one of the most southerly 
records, The second section comments on new or rare records noticed since the 
publication of the author's The Birds of the Philippine Islands; describes 
Antigone a, luzonica, Dicaeum dorsaie hanadori, Pyrrhula leucogenys apo, Passer 
m, manillensis, Oriolus anthonotus palawanues; and proposes Kurodornis gen, nov, 
for Turdus luzoniensis. 

1942 “Birds Described by Japanese Authors" (in English); Tori, XI (53,54), pp 270-352, 
Dec 1942. 
A detailed catalogue and criticism of the systematic work of the 12 Japanese 
authors who have named birds. It is based largely on the forms considered valid 
by the third edition (1942) of A Hand-List of Japanese Birds. 
1942-44 "Contributions to the Ornithology of South China" (in English): pt 1 Tori, 
XI (53,54), pp 352-369, Dec 1942; pt 2 Tori, XI (55), pp 529-573, Sep 1944, 
Part 1 notes the conditions in Canton in 1940, The Chinese ornithologist, Mr 
Yen,and his famous collection of Yaoshan birds had disappeared without trace, 
The best bird collection in Canton was at Sun Yat Sen University. An American 
naturalist, Mr Gressitt, was still in charge of the emaller Lingnan University 
collection, A list is appended of the 194 species removed from two of the 
smaller Canton institutions, the Educational Museum and the Science Museum, ana 
exhibited at the Japanese consulate, Part 2 describes the bird collections of 
the Kwangsi Provincial Museum of Natural History, which were on orderly exhibition 
in May 1940, though the museum and the city were deserted by all except Japanese 
troops. Notes are appended on 100 of the most significant and interesting species. 
1942 "A Record of Hybrid Between Goose and Swan": Tori, XI (53-54), pp 463-464, 1 photo, 
Dec 1942, 
Describes hybrid between Emden goose and mute swan kept in Munich zoo and lists 
the three other known records of this hybrid, the so-called "Swoose", 
1942 "A New Name for the Japanese Blue Magpie": Zool Mag, LIV (12), p 505, Dec 1942, 
The author suggests uniting Cyanopica with Pica, as sufficiently diagnostic 
generic differences are lacking, If this is done, Cyanopica cyanus japonicus 
Parrot (1905) is preoccupied by Pica pica japonica Temminck and Schlegel (1848) 
and cannot be used, Pica cyana onaga is proposed for Cyanopica cyanus japonicus 
Parrot. 

1943 "The Keepj{ng of Screamers": Sai Shi, V (4), pp 88-93, 2 pl, Apr 1943. 
Gives general habits of the birds in nature in South America and in captivity 
elsewhere, The first screamers in Japan were four imported by the author and 
kept by him in Atami for several years. 
1943 Expedition to the South (Minami no Tanken), demy 8vo, Tokyo, pp 1-437, 1 col pl, 
num photo and line drawings, 1 map, 5 May 1943, 
A narrative in popular style of the author's ornithological expedition to the 
Philippine Islands in 1929, the book alao describes interesting experiences with 
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