Indonesia and India on Tuesday were named as the world's biggest catchers of sharks in an EU-backed probe into implementing a new pact to protect seven threatened species of sharks and rays.
Ecology
Jul 30, 2013
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0
White sharks, the largest predatory sharks in the ocean, are thought of as apex predators that feed primarily on seals and sea lions. But a new study by researchers at the University of California, Santa Cruz, shows surprising ...
Plants & Animals
Sep 28, 2012
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A study mapping the eastern Australian grey nurse shark population has found it has declined rapidly over the last few decades, with only 400 breeding sharks left, too few to maintain a healthy population.
Ecology
Feb 5, 2019
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6
Lions typically aren't keen on making new friends. The giant cats guard their territory fiercely and can mortally wound a foe with a single swipe. While aggression is an advantage for apex predators in the wild, it poses ...
Plants & Animals
Mar 30, 2022
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213
As the nations of the world prepare to vote on measures to restrict international trade in endangered sharks in early March, a team of researchers has found that one of these species – the oceanic whitetip shark – regularly ...
Ecology
Feb 20, 2013
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0
Jaguars are the only species of big cat found on the American continent. They range as far south as Argentina, and once roamed as far north as the Grand Canyon in the U.S. Today the northernmost breeding population is in ...
Ecology
Apr 19, 2022
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8
If GPS data from someone's phone tells you they are in a grocery store at 10 a.m. on a Saturday, you can assume they are shopping for their weekly meals.
Plants & Animals
Oct 25, 2022
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1
Scientists often study the grim impacts of losing wildlife to hunting, habitat destruction and climate change. But what happens when endangered animals are brought back from the brink?
Ecology
Dec 1, 2022
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30
New research published in Biological Conservation has identified the top factors that determine whether efforts to relocate large carnivores to different areas are successful or not. The findings could support global rewilding ...
Plants & Animals
Feb 15, 2023
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34
Large carnivore management in Alaska should be based on rigorous science and monitoring of the status and trends of carnivore populations, according to a Perspective article published January 15 in the open-access journal ...
Ecology
Jan 15, 2019
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