Results 81 to 90 of about 5,087 (181)

Age Difference, Not Food Scarcity or Sibling Interactions, May Drive Brood Reduction in Wild Scarlet Macaws in Southeastern Peru

Diversity
Avian brood reduction was initially thought to be driven by insufficient food supply. Now it is more commonly considered a consequence of asynchronous hatching and resulting siblicide, direct filial infanticide (where parents kill specific chicks) or ...
Gabriela Vigo-Trauco, Gustavo Martínez-Sovero, Donald J. Brightsmith   +2 more
doaj   +1 more source

Oxytocin receptors in the nucleus accumbens shell are necessary for the onset of maternal behavior

Frontiers in Neuroscience
In rodents, oxytocin (Oxt) contributes to the onset of maternal care by shifting the perception of pups from aversive to attractive. Both Oxt receptor knockout (Oxtr −/−) and forebrain-specific Oxtr knockout (FB/FB) dams abandon their first litters ...
Shannah Witchey, Alexandra Haupt, Alexandra Haupt, Heather K. Caldwell, Heather K. Caldwell   +4 more
doaj   +1 more source

Gender and healthcare issues related to the Protected Birth Act in Korea

The Ewha Medical Journal
This paper discusses the implications of South Korea's birth notification system and Protected Birth Act, which is set to take effect on July 19, 2024.
Jiah Jeong
doaj   +1 more source

Dynamic changes in postpartum autonomic nervous system in normal mice: a pilot study. [PDF]

PeerJ
Shimizu K, Kuze-Arata S, Kikusui T, Mogi K.   +3 more
europepmc   +1 more source

Revisiting Infanticide in Non-Human Primates Reveals a Similar Likelihood of Male and Female Perpetrators. [PDF]

Am J Primatol
Albert TG, Schiel N, Ramos MA, Souto A.
europepmc   +1 more source

Origins of violence: evolutionary decoupling between mild and lethal conspecific aggression in primates. [PDF]

Evol Lett
Majolo B, Wakes SJ, Ruta M.
europepmc   +1 more source

A Critique on Maternal Insanity: A Case of Postpartum Psychosis and Infanticide. [PDF]

Clin Case Rep
Hassan A, Ullah H, Yahya AW, Sagheer A, Hassan B, Qayyum SN, Hotak R.   +6 more
europepmc   +1 more source

Rebreeding of Female Mountain Lions After Litter Mortality. [PDF]

Ecol Evol
Peyton MA, Jansen BD, Cain JW, Jenks JA.
europepmc   +1 more source

A holistic review of fatherhood in humans and non-human animals: mechanisms of fatherhood, effects on fathers themselves, and interactions of fathers with others. [PDF]

Front Behav Neurosci
Bales KL, Finnerty-Haggerty A, Guan JY, Meckler L, Saenz J, Sosnowski MJ, Afrakhteh S, Hung CL, Purewal RA, Oliinyk SL, Carbajal FJ, Shakuur Nyabingi O.   +11 more
europepmc   +1 more source

A lethal incident during an intergroup encounter in bonobos. [PDF]

Sci Rep
Gareta García M, Fornof LJ, Sabbi KH, Martin F, Sonderling E, De Rozario J, Cikara M, Surbeck M.   +7 more
europepmc   +1 more source