Number 21

March 1990
Miscellaneous Reports of the Institute for Nature Study No.21

Yano, M.

P.1
The breeding biology of Alcedo atthis in Institute for Nature Study(6.0 MB)

Hisai, N.

P.11
Notes on newly or rarely observed animal species in the Institute for Nature Study (3)(7.2 MB)

Hagiwara, S.

P.23
Studies of the cranes in Izumi, Kagoshima, Japan 21: Vegetal winter food for Grus monacha and G. vipio in Izumi, Japan 2(8.1 MB)

Touichi Sugawara and Shinji Chiba

P.35
Studies of the cranes in Izumi, Kagoshima, Japan 22: Meteorological survey in Izumi (3) Climatic conditions of the first date of immigratio(10.6 MB)

Naoya Abe, Yasuo Uchida, Hitoshi Fujimura, Tadashi Fujii and Norio Yanagisawa

P.57
Studies of the cranes in Izumi, Kagoshima, Japan 17: Daytime-dispersion, population, and family-size in G. monachus and G. vipio in 1987-88(3.8 MB)

Naoya Abe, Yoshikazu Tagashira and Hitoshi Fujimura

P.65
Studies of the cranes in Izumi, Kagoshima, Japan 18: The observations of ringed cranes 3 (1987-88)(3.9 MB)

Naoya Abe, Yasuo Uchida, Hitoshi Fujimura, Tadashi Fujii and Norio Yanagisawa

P.73
Studies of the cranes in Izumi, Kagoshima, Japan 19: The percentage of juveniles of wintering cranes in 1987-1988(1.8 MB)

Shinji Chiba and Naoya Abe

P.77
Studies of the cranes in Izumi, Kagoshima, Japan 23: The inquiry about the distribution of cranes in western and central Japan(2.9 MB)

Masao Shind

P.83
Ants of the Institute for Nature Study based on the 1987-1989 investigations(2.2 MB)

Ryunosuke Hamada, Haruo Tanaka, Tomoyoshi Murata and Kan-ichi Sakagami

P.87
Soils of a hydro-catena in the Institute for Nature Study (1) -Hydro-condition and soil profile-(5.6 MB)

Haruo Tanaka, Emi Imaki, Kan-ichi Sakagami and Ryunosuke Hamada

P.97
Soils of a hydro-catena in the Institute for Nature Study (2) -Soil property and soil organic matter-(7.4 MB)

Haruo Tanaka, Kazuyuki Ito, Masanao Homma, Kan-ichi Sakagami and Ryunosuke Hamada

P.109
Soils of a hydro-catena in the Institute for Nature Study (3) -Relationship between the microbial biomass or microbial activity and the water soluble organic matter-(4.5 MB)