相关实验视频

Updated: Jun 7, 2025

Visually Sexing Loggerhead Shrike Lanius Ludovicianus Using Plumage Coloration and Pattern
04:10

Visually Sexing Loggerhead Shrike Lanius Ludovicianus Using Plumage Coloration and Pattern

Published on: March 8, 2020

6.1K

降雨与塞舌尔群岛社会一夫一妻制的鸟的离婚有关

A A Bentlage1, F J D Speelman1,2, J Komdeur1

  • 1Groningen Institute of Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands.

The Journal of animal ecology
|November 12, 2024
PubMed
概括

环境变化,比如降雨波动,会影响社会一夫一妻制物种的离婚率. 这项研究发现,离婚率在降雨量低和高时都会增加,这表明对情侣关系稳定性的复杂环境影响.

关键词:
塞舌尔群岛的鸟是什么意思气候窗口分析分析离婚 离婚 离婚 离婚 离婚环境条件环境条件环境条件息地介导的假设.通过者 passerine 通过者降雨量 降雨量 降雨量 降雨量社会一夫一妻制是什么意思

更多相关视频

Operant Conditioning Task to Measure Song Preference in Zebra Finches06:40

Operant Conditioning Task to Measure Song Preference in Zebra Finches

Published on: December 26, 2019

6.4K
A Video Surveillance System to Monitor Breeding Colonies of Common Terns Sterna Hirundo07:39

A Video Surveillance System to Monitor Breeding Colonies of Common Terns Sterna Hirundo

Published on: July 22, 2018

7.6K

相关概念视频

Mate Choice01:20

Mate Choice

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.
8.0K
Conservation of Declining Populations02:07

Conservation of Declining Populations

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.
9.6K
Testing a Claim about Mean: Unknown Population SD01:21

Testing a Claim about Mean: Unknown Population SD

A complete procedure of testing a hypothesis about a population mean when the population standard deviation is unknown is explained here.
Estimating a population mean requires the samples to be approximately normally distributed. The data should be collected from the randomly selected samples having no sampling bias. There is no specific requirement for sample size. But if the sample size is less than 30, and we don't know the population standard deviation, a different approach is used;...
3.4K
Relationship Formation02:12

Relationship Formation

What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
39.8K
Correlation and Causation01:27

Correlation and Causation

Statistical tests can calculate whether there is a relationship, or correlation, between independent and dependent variables. An indirect relationship of the variables signifies a correlation, while a direct relationship shows causation. If it is determined that no connection exists between the variables, then the correlation is a coincidence.
Correlation versus Causation
If the dependent variable increases or decreases when the independent variable increases, there is a positive or negative...
37.5K
Habitat Fragmentation02:31

Habitat Fragmentation

Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
17.4K