Anti-predator defense of Eumantispa harmandi (Navas, 1909)

Air-defense Drill and Anti-gas Protection

Defensive aggression of Japanese rat snake (Elaphe climacophora)

Defensive aggression of tiger keelback snake (Rhabdophis tigrinus)

Defense behaviors of nest-holding males against sneaker males in dusky frillgoby Bathygobius fuscus

Air Defense in Rangoon and Cooperation of Burmese People

Territorial defense of male three-spined stickleback Gasterosteus aculeatus

Oviposition of the parasitoid fly Bessa parallela and defense behaviour of its host

“National Air Defense” Supervised by Chubu Defense Command

Mobilization of National Spirit: “Cooperate with Neighborhood for Air Defense and Fire Prevention”

Sash of National Women’s Association for Defense

Air Defense Drill 1

Red Cross Day: Reinforcement of National Defense/Health Improvement

Decorating behavior of sea urchin

Defense plans: Anti-air defense plans-Kawasaki 1943. Report No. 56a(2)(a), USSBS Index Section 2

Defense plans: Anti-air defense plans and measures. Report No. 56a(2)(c), USSBS Index Section 2

Decorating behavior of Pugettia quadridens quadridens

Spraying behavior of Megaloptera

Copulation of longyhorn beetle

Courtship behavior of Smews

Feeding behavior of parrotfish

Threatening behavior of deer

Reproductive behavior of Taranetz_lumpsucker

The Military and the Civilians Work Together in Air-Raid Defense on the Homeland

Protection of price means imperial defense