Are Other Animals Aware of Death?
The Depths of Animal Grief
Cats and Death
Death in dolphins: do they understand they are mortal?
Questions For Barbara J. King, Author Of 'How Animals Grieve'
Chimps Understand and Mourn Death, Research Suggests
Scientists Find Whales And Dolphins Mourn Their Dead Too
What the grieving mother orca tells us about how animals experience death
Death rituals in the animal kingdom