We predicted that, in cases where previous nests failed (private information) and/or sites had a greater risk of nest predation (public information), birds would make greater changes in nest characteristics such as nest height, concealment, and the vegetation density surrounding the nest to make ...
Northern CardinalAcadian FlycatcherNest-site selection can be an important preemptive defense strategy for songbirds to reduce the risk of predation and is likely most effective when it incorporates both public and private information about predation. We examined the degree to which two songbirds, the...
Christian Agrillo1,2 & Angelo Bisazza1,2 received: 29 May 2015 accepted: 21 September 2015 Published: 26 October 2015 Mammals and birds can process ordinal numerical information which can be used, for instance, for recognising an object on the basis of its position in a sequence of simi...
so, the distance between the first and the second exit at training was the same as the distance between the first and the third exit at test. This condition allowed to further understand whether the strategy used by zebrafish at training was based on spatial distances or on ordinal information...
Bird:Cardinal|List of State Birds Popular Fruit:Apple State Rock:Limestone Flag:The flags dimensions shall be three feet fly by two feet hoist; or five feet fly by three feet hoist; or any size proportionate to either of those dimensions. The field of the flag shall be blue with nineteen...
Northern Cardinal Scientific name:Cardinalis cardinalis Length:8.75 inches Weight:1.6 ounces Wingspan:12 inches Song:“pichew-pichew-pichew, chew,chew,chew,chew,chew” Northern Cardinalsare one of the most beautiful common birds in most states, including Kentucky. It’s no wonder seven different ...
Backyard Birds Siberian Blue Robin Gordon RamelJuly 11, 2023 0 8 1 minute read The Siberian Blue Robin, Luscinia cyane, is a small passerine bird that was formerly classed as a member of the thrush family Turdidae but is now more generally considered to be an Old World flycatcher, family...
Invertebrates: More than 98% of animal species on earth do not have a typical backbone (spinal cord). Vertebrates: The five groups that still exist today are amphibians, birds, fishes, reptiles, and mammals. Mammals include all warm-blooded vertebrates that have hair and feed milk to their ...
Bird:Cardinal|List of State Birds Animal:White-tailed Deer (Odocoileus virginianus) State Fruit:Tomato State Gem:Ohio Flint Flag:Ohio’s state flagwas adopted in 1902. The Ohio burgee, as the swallowtail design is properly called, was designed by John Eisemann. The large blue triangle represents...
awhen sea birds fly out early in the morning and head for the sea,it means 当海鸟清早飞行并且朝向为海时,它意味[translate] a整流桥 Rectification bridge[translate] aGive the river a day, and it will give you a memory to last a lifetime. 给河每天,并且它将给您记忆为时终身。[translate]...