ニホンザル

ニホンザル

ニホンザル尺骨片

河床の礫を舐めるニホンザル

サクラの葉を食べるニホンザル I

サクラの葉を食べるニホンザルII

角礫をかき分けミミズを探して食するニホンザル

多摩に生きる動物たち８ ニホンザル（奥多摩町）

Huddling of Japanese macaques II

Huddling of Japanese macaques I

copulation of Japanese macaques I

copulation of Japanese macaques II

Japanese monkey bathing in a hot spring

Playing behaviour of Japanese macaca 4

Playing behaviour of Japanese macaca 3

"Leapfrog" play among Japanese macaques

Leapfrog in Japanese monkeys

Japanese monkeys playing with a block of snow

Playing behaviour of Japanese macaca 2

Calling patterns of Japanese macaque

Playing behaviour in Japanese macaca 1

Japanese monkeys playing with a block of snow 2

Annular eclipse and the wild Japanese macaques

A Japanese macaque eating the shoot of dwarf bamboo

A Japanese macaque consumed some fruits of Rubus palmatus var. coptophyllus