Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Parental Care00:55

Parental Care

11.8K
Many animals exhibit parental care behavior, including feeding, grooming, and protecting young offspring. Parental care is universal in mammals and birds, which often have young that are born relatively helpless. Several species of insects and fish, as well as some amphibians, also care for their young.
11.8K
Conservation of Declining Populations02:07

Conservation of Declining Populations

9.7K
Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
9.7K
Mate Choice01:20

Mate Choice

10.2K
Mate choice—the decision about whom to mate with—is a type of natural selection, since animals must reproduce to pass down their genes. Mate choice is also called intersexual selection because the behavior occurs between the sexes.
10.2K
Optimal Foraging00:48

Optimal Foraging

12.4K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
12.4K
Imprinting01:22

Imprinting

10.1K
Behavioral imprinting is observed in some newborn animals and occurs when they develop strong and specific attachments to another animal (usually a parent) following brief, early-life exposures. Offspring imprint onto parents within a brief period after birth or hatching; this time window is called the critical period. Once imprinting occurs, the bond established between the parents and their offspring is usually long-lasting.
10.1K
Energy Budgets00:51

Energy Budgets

9.6K
Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...
9.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The mystery of ornate offspring.

Proceedings of the National Academy of Sciences of the United States of Americaยท2020
Same author

Proximate and Ultimate Roles of Food Amount in Regulating Egret Sibling Aggression.

Ecologyยท2018
Same author

ADVANTAGES AND DISADVANTAGES OF EGRET AND HERON BROOD REDUCTION.

Evolution; international journal of organic evolutionยท2017
Same author

Animal behaviour: Some begging is actually bragging.

Natureยท2016

Related Experiment Video

Updated: Aug 24, 2025

Who is Who? Non-invasive Methods to Individually Sex and Mark Altricial Chicks
08:14

Who is Who? Non-invasive Methods to Individually Sex and Mark Altricial Chicks

Published on: May 24, 2014

18.5K

Parental care in birds.

Douglas W Mock1

  • 1Department of Biology, University of Oklahoma, Norman, OK 73019, USA.

Current Biology : CB
|October 25, 2022
PubMed
Summary

Parental care in birds involves significant post-fertilization investments from both parents. This primer explores the evolutionary drivers, costs, and benefits shaping complex avian family dynamics.

Area of Science:

  • Behavioral Ecology
  • Evolutionary Biology
  • Ornithology

Background:

  • Parental care encompasses a range of behaviors benefiting offspring, crucial in behavioral ecology.
  • Avian parental care includes incubation and extensive post-hatching aid like feeding and protection.

Purpose of the Study:

  • To explore the evolutionary forces behind biparental care in birds.
  • To examine the costs, benefits, and social dynamics of elaborate parental care.

Main Methods:

  • Review of existing literature on avian parental care.
  • Analysis of evolutionary pressures on parental investment strategies.

Main Results:

  • Biparental care in birds is shaped by complex evolutionary trade-offs.

More Related Videos

Dissection and Downstream Analysis of Zebra Finch Embryos at Early Stages of Development
09:23

Dissection and Downstream Analysis of Zebra Finch Embryos at Early Stages of Development

Published on: June 21, 2014

11.0K
Operant Conditioning Task to Measure Song Preference in Zebra Finches
06:40

Operant Conditioning Task to Measure Song Preference in Zebra Finches

Published on: December 26, 2019

6.6K

Related Experiment Videos

Last Updated: Aug 24, 2025

Who is Who? Non-invasive Methods to Individually Sex and Mark Altricial Chicks
08:14

Who is Who? Non-invasive Methods to Individually Sex and Mark Altricial Chicks

Published on: May 24, 2014

18.5K
Dissection and Downstream Analysis of Zebra Finch Embryos at Early Stages of Development
09:23

Dissection and Downstream Analysis of Zebra Finch Embryos at Early Stages of Development

Published on: June 21, 2014

11.0K
Operant Conditioning Task to Measure Song Preference in Zebra Finches
06:40

Operant Conditioning Task to Measure Song Preference in Zebra Finches

Published on: December 26, 2019

6.6K
  • Avian family structures are more intricate than the simple nuclear family model suggests.

    • Conclusions:

    • Understanding the evolution of parental care requires considering costs, benefits, and social factors.
    • Elaborate parental care in birds highlights the complexity of avian reproductive strategies.