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  2. Do fish feel pain? Why some scientists are split on the debate

    www.aol.com/fish-feel-pain-why-scientists...

    University of Leicester Fish Biology and Fisheries Professor Paul Hart agreed with Zangroniz and added that for the European Union and the United Kingdom, asserting that fish can feel pain comes ...

  3. Pain in fish - Wikipedia

    en.wikipedia.org/wiki/Pain_in_fish

    Fish fulfill several criteria proposed as indicating that non-human animals experience pain. These fulfilled criteria include a suitable nervous system and sensory receptors, opioid receptors and reduced responses to noxious stimuli when given analgesics and local anaesthetics, physiological changes to noxious stimuli, displaying protective motor reactions, exhibiting avoidance learning and ...

  4. Fish slaughter - Wikipedia

    en.wikipedia.org/wiki/Fish_slaughter

    According to the Food and Agriculture Organization (FAO), a total of 156.2 million tons of fish, crustaceans, molluscs, and other aquatic animals were captured in 2011. This is a sum of 93.5 million tons of wild animals and 62.7 million tons of farmed animals. 56.8% of this total was freshwater fish, 6.4% diadromous fish, and 3.2% marine fish, with the remainder being molluscs, crustaceans ...

  5. Human impact on marine life - Wikipedia

    en.wikipedia.org/wiki/Human_impact_on_marine_life

    Overfishing is occurring in one third of world fish stocks, according to a 2018 report by the Food and Agriculture Organization of the United Nations. [9] In addition, industry observers believe illegal, unreported and unregulated fishing occurs in most fisheries, and accounts for up to 30% of total catches in some important fisheries. [10]

  6. Great Blue Heron Hunting Fish in Water Gets More Than He ...

    www.aol.com/lifestyle/great-blue-heron-hunting...

    “Great blue herons are excellent hunters,” reads the caption, “but can sometimes be a poor judge of size. They will occasionally choke to death on a fish that is too big to swallow. Luckily ...

  7. Wild animal suffering - Wikipedia

    en.wikipedia.org/wiki/Wild_animal_suffering

    Wild animal suffering is suffering experienced by non-human animals living in the wild, outside of direct human control, due to natural processes. Its sources include disease, injury, parasitism, starvation, malnutrition, dehydration, weather conditions, natural disasters, killings by other animals, and psychological stress.

  8. Feeling 'blue' might make it harder to see colors

    www.aol.com/article/2015/09/07/feeling-blue...

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  9. Ciguatera fish poisoning - Wikipedia

    en.wikipedia.org/wiki/Ciguatera_fish_poisoning

    Ciguatera fish poisoning (CFP), also known as ciguatera, is a foodborne illness caused by eating reef fish contaminated with ciguatoxins. [ 4 ] [ 2 ] Such individual fish are said to be ciguatoxic . Symptoms may include diarrhea , vomiting, numbness, itchiness, sensitivity to hot and cold, dizziness , and weakness.