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Hace 4 días · zebra finch ( Taeniopygia guttata) A brightly colored zebra finch (Taeniopygia guttata) perched on a branch. The nesting habits of finches are not unusual. The females of most species build a cup-shaped nest of twigs, grasses, and roots on the ground or in bushes and lay four or five eggs.
Hace 3 días · Zebra finches’ ability to plan directed song changes could hinge on song memories that feed into LMAN and that could drive neurons there to produce diverse perceptual song variants.
Hace 5 días · In zebra finches that learned two songs sequentially from two distinct tutors, the level of Zenk expression upon exposure to TS correlates with the amount of song learning from either tutor (Olson et al., 2016), suggesting that NCM is the substrate for TS memory encoding in adults, while neuronal substrates for TS memory in adults have yet to be identified.
Hace 1 día · We identified 72 bird species in the collection that have a federal listing status or are otherwise of interest for the ERA of PPPs and compared their eco-physiological and life history traits in relation to body size, feeding guild, and taxonomic identity to those of 446 terrestrial Holarctic birds, as well as those of standard lab species, notably the northern bobwhite, mallard, and zebra finch.
Hace 2 días · While the zebra finch, and many other songbirds, are closed-ended learners, in which the ability to produce new vocalizations is restricted to an early developmental critical period after which adult songs stabilize, parrots are open-ended learners and in captivity will exhibit extraordinary vocal mimicry that appears to persist throughout their adult lives .
Hace 1 día · David first started keeping birds at a young age when he kept budgerigars and zebra finches. In addition to breeding birds he enjoyed showing birds early on and has enjoyed experiencing this again in the last few years. Over the past 35 years, David has bred many other species, including large native Pigeons, Doves, ...
Hace 2 días · Sexual differentiation of the zebra finch song system parallels genetic, not gonadal, sex. Hormones and Behavior, 36(2), 141–152. Wang, Z., Bullock, N. A., & De Vries, G. J. (1993). Sexual differentiation of vasopressin projections of the bed nucleus of the stria terminals and medial amygdaloid nucleus in rats.
