関連する実験動画

Updated: Sep 10, 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

6.2K

絶滅危惧種の猛禽の移住中の人為的な生息地に対する年齢依存の反応

Ron Efrat1, Yael Lehnardt2, Alexandr Bragin3

  • 1Department of Evolutionary and Environmental Biology, Faculty of Natural Sciences and Institute of Evolution, University of Haifa, Haifa 3103301, Israel; Department of Migration, Max Planck Institute of Animal Behavior, Radolfzell 78315, Germany.

Current biology : CB
|August 22, 2025
PubMed
まとめ

動物の移住の決定は複雑です この研究では 経験によって 草原の鷹が 環境や人間の要因に どのように反応し 移住路線や 寄留行動に 影響を及ぼし より良い保全の洞察を得られるかを明らかにしています

キーワード:
人為的な影響行動エコロジー行動的オントジェニーバイオジング保護行動隠されたマルコフモデル移動する移動エコロジー鳥類学ステップ選択

さらに関連する動画

An Experimental Approach to Investigating Effects of Artificial Light at Night on Free-Ranging Animals: Implementation, Results, and Directions for Future Research06:16

An Experimental Approach to Investigating Effects of Artificial Light at Night on Free-Ranging Animals: Implementation, Results, and Directions for Future Research

Published on: February 2, 2022

2.5K
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

7.7K

関連する概念動画

Migration00:53

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.
8.1K
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.
9.7K
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.
17.9K
Threats to Biodiversity01:50

Threats to Biodiversity

There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
22.9K
Predator-Prey Interactions02:39

Predator-Prey Interactions

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.
19.0K