Am Nat December 2007 PMID 18171171

When to care for, abandon, or eat your offspring: the evolution of parental care and filial cannibalism.

Hope Klug, Michael B Bonsall

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Mentions

Peak: 24 in Jun 2019

across 3 sources since Oct 2016

Extended reach

24,852,899

potential audience

Total likes

150,138

Video views

24,323,468

Mentions per month

Oct 2016 – Sep 2025

Where it's discussed

X / Twitter95 posts
YouTube2 videos
News2 articles

AI synopsis

What people are saying

Overall, the group exhibits mild interest, with posts referencing videos and scientific explanations about why animals sometimes eat their young, such as 'Penjelasannya' and 'for more disturbing evolution facts,' which demonstrates curiosity. The tone varies from neutral to slightly intrigued, highlighting a general engagement with the biological and moral questions raised by the article, but without strong agreement or impactful statements.

AgreementNeither agree nor disagree

Most discussions show curiosity or neutrality towards the publication, with little clear support or opposition.

InterestModerate interest

Many posts question the topic or share related curiosity, indicating moderate interest.

EngagementModerate engagement

Participants reference examples, mention videos, or express mild opinions, showing some engagement.

ImpactNeutral impact

The discussions seem more informational or subjective without significant influence on broader perceptions.

Abstract in brief

The study explores how parental care and filial cannibalism (killing and eating one's offspring) can evolve together, influenced by factors like offspring quality, reproductive benefits, and resource availability.
Multiple scenarios were found where parental care, total offspring abandonment, and filial cannibalism could coexist, with no single benefit being essential; instead, various advantages such as increased offspring survival or reproductive success encouraged cannibalism.
The research highlights that environmental factors like density-dependent egg survival and resource competition significantly impact the evolution of these behaviors, especially when cannibalism provides energetic or reproductive benefits to parents.

Read the full abstract

All mentions

Understanding Why Animals Sometimes Eat Their Own Offspring

Sometimes it makes sense for critters across the animal kingdom to chow down on their own young. The video explores how parental care and filial cannibalism evolve, influenced by offspring quality, resource…

MinuteEarth · Oct 20, 2016 24,322,224 views

Evolution of Parental Care and Filial Cannibalism in Animals

This video explores how parental care and filial cannibalism can evolve together, influenced by offspring quality, resource availability, and reproductive benefits. Various scenarios demonstrate how these behaviors…

Triết Thắc Mắc · Apr 20, 2025 1,244 views

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Andre Pith

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Mar 23, 2023 · 3,060 followers View post →

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Oct 25, 2022 · 1 like · 364 followers View post →

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Oct 9, 2022 · 26 followers View post →

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Jul 18, 2022 · 374 followers View post →

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Jun 24, 2022 · 1 share · 41 followers View post →

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Kevin

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Sep 7, 2021 · 1 like · 183 followers View post →

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Esi (jurídico ezreal) |

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Mais um Matheus

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Oct 4, 2019 · 775 followers View post →

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