Biological sciences and general biology If Crows Disappear from the World / Hajime Matsubara

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Biological Science and General Biology
[Introduction to the Contents]
A popular crow scholar challenged this work over three years!
Japan is the world's most famous crow country (?) where many crows can be seen in urban areas. Therefore, it can be said that Japanese crows have become "disliked" in some part.
What happens to ecosystems, human society and urban environment if there are no crows?
The ornithologist Matsu Genzo who loves crows too much tells about the future of science fiction (a little unnatural) based on the assumption that "If crows disappear from the world?"
The ornithologist Matsu Genzo, who loves crows too much, tells about the future of science fiction (a little unnatural).
It is not just a fantasy, but a parallel world developed based on an enormous amount of materials and considerations.
If Crows Disappear from the World
If Crows Disappear from the World
If Crows Disappear from the World
If Crows Disappear from the World
If Crows Disappear from the World
If Crows Disappear from the World
If Crows Is it true that sharks are mad and dolphins are gentle? 』, etc. 1969 『 』 『 』 『 』 『 』 『 』 『 』 『 Matsubara