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Updated: Jun 3, 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

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韩国临灭绝的长尾大猩猩的家庭范围大小和活动模式的季节性变化和性差异

Sangjin Lim1,2, Maniram Banjade2, Jaeyong Ahn3

  • 1Institute of Forest Science, Kangwon National University, Chuncheon 24341, Republic of Korea.

Animals : an open access journal from MDPI
|January 11, 2025
PubMed
概括

了解临灭绝的长尾大猩猩 (Naemorhedus caudatus) 的家园范围和活动模式对于保护至关重要. 这项研究发现较小的冬季家庭范围和夜/白天活动,为保护策略提供了信息.

关键词:
这是一个GPS项圈.保护 保护 保护状的 状的 状的临灭绝的危物种长尾大猩猩是一个长尾大猩猩.管理的管理管理的管理.

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Individual Culturing of Tigriopus Copepods and Quantitative Analysis of Their Mate-guarding Behavior06:24

Individual Culturing of Tigriopus Copepods and Quantitative Analysis of Their Mate-guarding Behavior

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相关概念视频

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Migration

Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.
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Testing a Claim about Mean: Unknown Population SD01:21

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A complete procedure of testing a hypothesis about a population mean when the population standard deviation is unknown is explained here.
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Conservation of Small Populations02:04

Conservation of Small Populations

Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less...
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Mutation, Gene Flow, and Genetic Drift01:09

Mutation, Gene Flow, and Genetic Drift

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Predators consume prey for energy. Predators that acquire prey and prey that avoid predation both increase their chances of survival and reproduction (i.e., fitness). Routine predator-prey interactions elicit mutual adaptations that improve predator offenses, such as claws, teeth, and speed, as well as prey defenses, including crypsis, aposematism, and mimicry. Thus, predator-prey interactions resemble an evolutionary arms race.
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Speciation Rates

Overview
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