Crows are relatively large black brassy birds that are equally at home in populated or wilderness environments. From: Veterinary Diagnostic Imaging: Birds, Exotic Pets and Wildlife, 2009 About this pageAdd to MendeleySet alert On this page On this page...
Mythology and folklore:Crows, and especially ravens, often feature in legends or mythology as portents or harbingers of doom or death, because of their dark plumage, unnerving calls, and tendency to eat carrion. They are commonly thought to circle above scenes of death such as battles. Their ...
Significantly more no﹙alue tokens compared with partner﹙alue tokens were taken, likely to be caused by experimental partners exchanging self﹙alue tokens with the human experimenter, and therefore, more no﹙alue tokens being available in the compartment. Our results presently do not provide ...
Compared to the monkeys, the crows show slightly higher performance below capacity with a steeper decline once their capacity is exceeded. Additionally, in both species capacity is largely dependent on the number of stimuli that are presented on the same side as the target. The number of items ...
Both birds benefited from the presence of cues: both pre and retro-cue significantly increased the performance compared to the no-cue condition (Fig. 2A; ANOVA FRN: F(2, 54) = 31.71, p < 0.001; JRO: F(2, 54) = 38.71, p < 0.001; post-hoc test: no-cue: FRN ...
When designing a puzzle, researchers consider both the physical and cognitive limitations of the organism they are researching. Thinking back to the videos and observations you made of corvids and other animals, how could their anatomy be compared to human anatomy? Can direct comparisons be made be...
Apple has started notifying users about an upcoming revision to its iCloud Terms and Conditions, which takes effect on Monday, September 16. We compared the text of the upcoming iCloud Terms and Conditions with the current U.S. version from September 18, 2023 and identified four key changes:...
Compared to Tyrosh or Myr or Great Norvos, the shadow city was no more than a town, yet it was the nearest thing to a true city that these Dornish had. Lady Nym’s arrival had preceded theirs by some hours, and no doubt she had warned the guards of their coming, for the Threefo...
Observations suggest there is a positive factor drawing crows and rooks to the freeway compared with levels in fields and on other roads. This factor seeme... R Tabor - 《Newentist》 被引量: 111发表: 1974年 Brains, tools, innovation and biogeography in crows and ravens Background Crows and...
Its 19-m radius actually allows for shorter turns when skiing like this, which can be a nice feature in some situations. Compared to stronger, more directional, and/or less tapered shapes, the Nocta gets knocked around a little more, but overall, it will get skiers through these conditions...