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The testing of intelligence in birds is therefore usually based on studying responses to sensory stimuli. The corvids (ravens, crows, jays, magpies, etc.) and psittacines (parrots, macaws, and cockatoos) are often considered the most intelligent birds, and are among the most intelligent animals in general.
The birds were tested on their ability to distinguish benign from malignant human breast histopathology images and could even apply what they had learned to previously unseen images. However, when faced with a more challenging task, they reverted to image memorisation and thus showed little generalisation to novel examples.
The book explores birds as thinkers (contrary to the cliché "bird brain") in the context of observed behavior in the wild and brings to it the scientific findings from lab and field research. [ 2 ] New research suggests that some birds, such as those in the family corvidae , can rival primates and even humans in forms of intelligence .
Grey parrots are highly intelligent and are considered to be one of the most intelligent species of psittacines. Many individuals have been shown to perform some tasks at the cognitive level of a four- to six-year-old human child. Several studies have been conducted indicating a suite of higher-level cognitive abilities.
Researchers who study animal cognition are interested in understanding the mental processes that control complex behavior, and much of their work parallels that of cognitive psychologists working with humans. For example, there is extensive research with animals on attention, categorization, concept formation, memory, spatial cognition, and ...
Researchers aiming to answer why parrots should use technology for cognitive enrichment set out to answer just how tablets could be improved for optimal use by the intelligent birds, according to ...
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Brains of an emu, a kiwi, a barn owl, and a pigeon, with visual processing areas labelled. The avian brain is the central organ of the nervous system in birds. Birds possess large, complex brains, which process, integrate, and coordinate information received from the environment and make decisions on how to respond with the rest of the body.