Most fish rely on water to feed, using suction to capture their prey. A new study, however, shows that snowflake morays can grab and swallow prey on land without water thanks to an extra set of jaws in their throats.
Plants & Animals
Jun 08, 2021
0
120
New technology captures never-before-heard sounds of lynx hunting, fighting, and sleeping.
Plants & Animals
May 31, 2021
1
36
Killer flies can reach accelerations of over 3g when aerial diving to catch their prey—but at such high speeds they often miss because they can't correct their course.
Plants & Animals
May 26, 2021
0
19
What would rewilding mean for a country like the UK? Bringing back wolves and bears? Returning the land to how it looked in prehistoric times? How will people fit into this wild and unimaginably different place? Questions ...
Plants & Animals
May 26, 2021
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10
Florida State University researchers have more insight into a strange sea creature found in oceans around the world and what their presence means for the health of a marine ecosystem.
Earth Sciences
May 19, 2021
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582
Few structures in nature inspire more fear and fascination than the fangs of venomous snakes.
Evolution
May 13, 2021
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10
At first glance, it might seem that archaeology and ecology don't have much in common. One unearths the ancient human past; the other studies the interactions of living organisms. But taking the long view in understanding ...
Archaeology
May 03, 2021
2
29
Diversity in diet plays a role in the complexity of venom in pit vipers such as rattlesnakes, copperheads and cottonmouths.
Plants & Animals
Apr 19, 2021
0
537
An international research team has investigated why dolphins and whales perform record-breaking dives to several kilometers deep. For the first time they were able to match hunting behavior to the prey present in the hunting ...
Plants & Animals
Apr 01, 2021
0
863
Research into the diets of a large number of the world's carnivores has been made publicly available through a free, online database created by a Ph.D. student at the University of Sussex.
Plants & Animals
Mar 30, 2021
0
12
In ecology, predation describes a biological interaction where a predator (an organism that is hunting) feeds on its prey, (the organism that is attacked). Predators may or may not kill their prey prior to feeding on them, but the act of predation always results in the death of the prey. The other main category of consumption is detritivory, the consumption of dead organic material (detritus). It can at times be difficult to separate the two feeding behaviors, for example where parasitic species prey on a host organism and then lay their eggs on it for their offspring to feed on its decaying corpse. The key characteristic of predation however is the predator's direct impact on the prey population. On the other hand, detritivores simply eat what is available and have no direct impact on the "donor" organism(s).
Selective pressures imposed on one another has led to an evolutionary arms race between prey and predator, resulting in various antipredator adaptations.
This text uses material from Wikipedia, licensed under CC BY-SA
