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On his YouTube channel, Apollo has been shown asking several questions and understanding the answers he receives. [8] This makes him the second recorded non-human animal to have ever asked a question, the first being Alex, another African Grey Parrot. Apes who have been trained to use sign language have so far failed to ever ask a single question.
When a student (human or parrot) answers a question about an object correctly, they receive that object as a reward instead of a food reward, which is often used in other training techniques. Irene Pepperberg said the reward system is crucial, because it is the only way that students can make the direct connection between the object and the ...
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.
Pigeons have featured in numerous experiments in comparative psychology, including experiments concerned with animal cognition, and as a result there is considerable knowledge of pigeon intelligence. Available data show [ citation needed ] , for example, that:
Pigs are among the most intelligent mammals on the planet; as such, they display a wide range of complex behaviors, like being able to play video games, understanding human instructions and even a pig species has been observed using tools.
The Genius of Birds highlights new findings and discoveries in the field of bird intelligence. 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.
Animal cognition is the title given to a modern approach to the mental capacities of non-human animals. It has developed out of comparative psychology, but has also been strongly influenced by the approach of ethology and behavioral ecology. Much of what used to be considered under the title of animal intelligence is now thought of under this ...
Elephants are believed to rank equal with dolphins in terms of problem-solving abilities, [9] and many scientists tend to rank elephant intelligence at the same level as cetaceans; a 2011 article published by ABC Science suggests that, "elephants [are as] smart as chimps, [and] dolphins".