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For example, bees or pigeons quickly learn to choose any red object and reject any green object if red leads to reward and green does not. Seemingly much more difficult is an animal's ability to categorize natural objects that vary a great deal in color and form even while belonging to the same group.
Lavellan – Water shrew or water vole with poisonous abilities, said to be able to injure cattle over a hundred feet away. Makara ( Hindu mythology ) – half terrestrial animal in the frontal part (stag, deer, or elephant) and half aquatic animal in the hind part (usually of a fish, a seal, or a snake, though sometimes a peacock or even a ...
The Most Extreme is a documentary television series on the American cable television network Animal Planet.It first aired on July 7, 2002. Each episode focuses on a specific animal feature, such as strength, speed, behavior, anatomy, or diet, and examines and ranks ten animals that portray extreme or unusual examples of that quality.
2. Xeme. Also known as Sabine's Gull, these animals are graceful seabirds that live in a variety of habitats depending on the season. In the summer, they can be found across the Arctic and ...
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.
[1] [2] [3] Recent evidence suggests that elephants may understand pointing, the ability to nonverbally communicate an object by extending a finger, or equivalent. [ 4 ] An elephant brain weighs around 5 kg (11 lb), which is about four times the size of a human brain and the heaviest of any terrestrial animal .
Associative learning is a method often used on animals to assess cognitive abilities. [11] Bebus et al. define associative learning as "acquiring knowledge of a predictive or causal relationship (association) between two stimuli, responses or events." [12] A classic example of associative learning is Pavlovian conditioning. In avian research ...
Image credits: toadallytoad For example, in 2020, a record 26 projects qualified, while later that same year, 35 more reached the necessary threshold. This doesn’t actually mean this was enough ...