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

Energy Budgets00:51

Energy Budgets

10.3K
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...
10.3K
Optimal Foraging00:48

Optimal Foraging

13.0K
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.
13.0K
Competition02:34

Competition

24.0K
When organisms require the same limited resources within an environment, they may have to compete for them. Competition is a net-negative interaction. Even if two competing individuals or populations do not interact directly, the overall fitness of both competitors is lowered as a result of not having full access to the limited resource.
24.0K
Parental Care00:55

Parental Care

12.4K
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.
12.4K
Inclusive Fitness00:57

Inclusive Fitness

36.9K
Most altruistic behavior—in which one animal helps another at a cost to themselves—occurs between relatives. Scientists think these altruistic behaviors evolved because they increase the inclusive fitness of the animal providing help.
36.9K
Ecological Niches02:02

Ecological Niches

25.7K
All organisms have a position within an ecosystem. The complete set of living and nonliving factors—including food resources, climate, and terrain—that define the position of a given organism are collectively referred to as the organism’s ecological niche.
25.7K

You might also read

Related Articles

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

Sort by
Same author

Hormonal plasticity to food restriction is heritable in the house sparrow, Passer domesticus.

The Journal of animal ecology·2026
Same author

The evolution of negotiation strategies diversifies parental cooperation.

Communications biology·2025
Same author

Experimental Evidence That Blood Parasite Infection Affects Incubation Patterns in a Cavity-Nesting Songbird.

Integrative zoology·2025
Same author

What happens when the lights are left on? Transcriptomic and phenotypic habituation to light pollution.

iScience·2024
Same author

Endocrine flexibility can facilitate or constrain the ability to cope with global change.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences·2024
Same author

Glucocorticoids and land cover: a largescale comparative approach to assess a physiological biomarker for avian conservation.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences·2024

Related Experiment Video

Updated: Dec 7, 2025

Methods of Pairing and Pair Maintenance of New Zealand White Rabbits Oryctolagus Cuniculus Via Behavioral Ethogram, Monitoring, and Interventions
10:00

Methods of Pairing and Pair Maintenance of New Zealand White Rabbits Oryctolagus Cuniculus Via Behavioral Ethogram, Monitoring, and Interventions

Published on: March 16, 2018

14.6K

Urban resources limit pair coordination over offspring provisioning.

Davide Baldan1, Jenny Q Ouyang2

  • 1Department of Biology, University of Nevada, Reno, 1664 N Virginia St., Reno, NV, 89557, USA. dbaldan@unr.edu.

Scientific Reports
|September 28, 2020
PubMed
Summary

Parental care coordination in house wrens is influenced by environmental factors. Rural parents exhibit better coordination, leading to heavier offspring, highlighting the importance of habitat for reproductive success.

More Related Videos

Foraging Path-length Protocol for Drosophila melanogaster Larvae
07:26

Foraging Path-length Protocol for Drosophila melanogaster Larvae

Published on: April 23, 2016

9.7K
Author Spotlight: Exploring Microglial Interactions with Stress-Response Circuitry Using the Limited Bedding and Nesting Model
04:20

Author Spotlight: Exploring Microglial Interactions with Stress-Response Circuitry Using the Limited Bedding and Nesting Model

Published on: July 12, 2024

2.2K

Related Experiment Videos

Last Updated: Dec 7, 2025

Methods of Pairing and Pair Maintenance of New Zealand White Rabbits Oryctolagus Cuniculus Via Behavioral Ethogram, Monitoring, and Interventions
10:00

Methods of Pairing and Pair Maintenance of New Zealand White Rabbits Oryctolagus Cuniculus Via Behavioral Ethogram, Monitoring, and Interventions

Published on: March 16, 2018

14.6K
Foraging Path-length Protocol for Drosophila melanogaster Larvae
07:26

Foraging Path-length Protocol for Drosophila melanogaster Larvae

Published on: April 23, 2016

9.7K
Author Spotlight: Exploring Microglial Interactions with Stress-Response Circuitry Using the Limited Bedding and Nesting Model
04:20

Author Spotlight: Exploring Microglial Interactions with Stress-Response Circuitry Using the Limited Bedding and Nesting Model

Published on: July 12, 2024

2.2K

Area of Science:

  • Behavioral Ecology
  • Evolutionary Biology
  • Ornithology

Background:

  • Parental care is crucial for offspring survival but can be complicated by sexual conflict between parents.
  • Pair coordination in provisioning is theorized to mitigate sexual conflict and enhance fitness.
  • While avian pair coordination is documented, the influence of environmental conditions remains understudied.

Purpose of the Study:

  • To compare pair coordination levels in house wrens (Troglodytes aedon) between rural and suburban breeding sites.
  • To investigate the relationship between habitat composition, prey availability, parental coordination, and reproductive success.
  • To understand how environmental factors shape the evolution of coordinated parental care.

Main Methods:

  • Quantified pair coordination by measuring the alternation and synchrony of nest visits in house wrens.
  • Compared coordination levels between a rural site (10 nests) and a suburban site (9 nests).
  • Assessed habitat composition, prey (caterpillar) abundance, and offspring weight at fledging.

Main Results:

  • House wren pairs exhibited greater alternation and synchrony of nest visits in the rural site compared to the suburban site.
  • The suburban site featured more fragmented habitat, coniferous trees, and lower caterpillar availability.
  • Offspring from the rural site were significantly heavier at fledging than those from the suburban site.

Conclusions:

  • Environmental conditions, such as habitat fragmentation and prey availability, significantly influence the emergence and level of coordinated parental care.
  • Habitat characteristics play a pivotal role in mediating the fitness consequences of parental care strategies.
  • Understanding environmental variables is essential for assessing the adaptive significance of parental coordination in avian species.