Animal Behaviour Quotes

“Their [cats] effortless passing between the wild and domestic worlds suggests the kind of grace we need as a species to move between nature and culture.”
― Richard Mabey, Nature Cure

“We sat perfectly still in the dim light as the wolf approached closer, head cocked, mouth closed, and ears semi-erect. With these signs of both curiosity and trepidation, it took a step forward and then backed off a ways, then took a few steps forward again. It lifted its nose and sniffed intently, and finally stopped at about eight feet away. For a moment all three of us were perfectly still, wondering what was going to happen next.”
― David Moskowitz, Wolves in the Land of Salmon

“at least some paleontologists believe that the demise
of the dinosaurs was accelerated by nocturnal predation on reptilian eggs by the early mammals. Two chicken eggs for breakfast may be all-at least on the surface-that is left of this ancient mammalian cuisine.”
― Carl Sagan, The Dragons of Eden: Speculations on the Evolution of Human Intelligence

“[Dolphins] produce signature whistles, which are high-pitched sounds with a modulation that is unique for each individual [...]. Females keep the same melody for the rest of their lives, whereas males adjust theirs to those of their closest buddies, so that the calls within a male alliance sound alike. (p. 262)”
― Frans de Waal, Are We Smart Enough to Know How Smart Animals Are?

“The sleeping style of each organism is exquisitely
adapted to the ecology of the animal. It is conceivable that animals who are too stupid to be quiet on their own initiative are, during periods of high risk, immobilized by the implacable arm of sleep.”
― Carl Sagan, The Dragons of Eden: Speculations on the Evolution of Human Intelligence

“A researcher once played a recording of an elephant who had died. The sound emanated from a speaker hidden in the thicket. The family went wild calling, looking all around. The dead’s elephant daughter called for days afterword. The researchers never again did such a thing.”
― Carl Safina

“There is no single form of cognition, and there is no point in ranking cognitions from simple to complex. A species's cognition is generally as good as what it needs for its survival. (p. 200)”
― Frans de Waal, Are We Smart Enough to Know How Smart Animals Are?

“While restraint is apparent to anyone in daily contact with animals, Western thought hardly recognizes the ability. Traditionally, animals are depicted as slaves of their emotions. It all goes back to the dichotomy of animals as "wild" and humans as "civilized". Being wild implies being undisciplined, crazy even, without holding back. Being civilized, in contrast, refers to exercising the well-mannered restraint that humans are capable of under favorable circumstances. This dichotomy lurks behind almost every debate about what makes us human, so much so that when humans behave badly, we call them "animals". (p. 222)”
― Frans de Waal, Are We Smart Enough to Know How Smart Animals Are?

“Every morning, the male and female [Siamang] burst into spectacular duets. [...] Since the song reflects their marriage, the more beautiful it is, the more their neighbors realize not to mess with them. A close-harmony duet communicates not only "stay out!" but also "we're one!" (p. 177)”
― Frans de Waal, Are We Smart Enough to Know How Smart Animals Are?

“Why is it that the difference between humans and animals is so insisted on? If this were a simple division as between different subjects then why is there so much impassioned writing about it? Why need humans insist on their wearisome catalogue of language, writing, works of the imagination, conceptual analysis and so forth, as differing them from other animals? Why do people angrily dispute any suggestion that, for example, ants build cities or that chimpanzees love their young, rather than that they follow instincts which do not include human feelings? Why the grudging admission by scientists, only within this century, that animals feel pain? Why do our modern languages slip so easily into animalistic words like bestial or feral to indicate a moral distinction between us and them? Why are internalised thoughts so embedded that set animal and spiritual at different ends of a spectrum? The answer is easily given. It is because of the still inescapably present inheritance of religious thought. ~ Peter Ellis”
― Krishanu Maiti, Posthumanist Perspectives on Literary and Cultural Animals

“Why did Dodgson just stand there like that? That's not the way to act around predators. You get caught around lions, you make a lot of noise, wave your hands around, throw things at them. Try to scare them off. You don't just stand there."

"He probably read the wrong research paper. There's been a theory going around that tyrannosaurs can only see movement. A guy named Roxton made casts of rex braincases, and concluded tyrannosaurs had the brain of a frog."

"Roxton is an idiot. He doesn't know enough anatomy to have sex with his wife. His paper was a joke."

"What paper?"

"Roxton believed that tyrannosaurs had a visual system like an amphibian: like a frog. A frog sees motion but doesn't see stillness. But it is quite impossible that a predator such as a tyrannosaur would have a visual system that worked that way. Quite impossible. Because the most common defence of prey animals is to freeze. A deer or something like that, it senses danger and it freezes. A predator has to be able to see them anyway. And of course a tyrannosaur could.”
― Michael Crichton, The Lost World

“Even today’s highly overbred domestic pigs still possess the behavioural repertoire of their free-roaming cousins. So, what would happen the borders fell down? Sows would lay down in comfort to feed their young. They would create nests for them in small, leafy ditches, and wouldn’t have to push their noses into sad imitations over a blank, slatted floor. A sow spends the first days after birth alone with her young before gradually introducing them to the family. Free-roaming pigs also follow the kindergarten principle: if a sow needs to go and look for food, another will look after the little ones. ~ Hilal Sezgin”
― Hartmut Kiewert, Animal Utopia: Perspektiven eines neuen Mensch-Tier-Verhältnisses = Perspectives of a New Human-Animal Relationship