Our world's rivers and lakes are full of many different weird and wonderful fish, but some freshwater ecosystems are more competitive than others.
There are many giant reptiles that most creatures will choose to avoid, and even some of the top land predators will try their hand at catching fish.
If you're a smaller fish it can be very difficult to survive in some of this planets largest rivers, but some of the world's largest fish have little to fear at all.
These fish appear to be fully capable of drowning or even hunting humans, but as far as we know this seems to never happen.
In today's video I'll be taking a look at some of the deadliest freshwater fish In the world, and I'll be trying to decipher why exactly they don't hunt humans.
Chapters
0:00 Introduction
0:51 Wels Catfish
3:18 Alligator Gar
5:39 Goliath Tigerfish
8:17 Goonch Catfish
10:23 Beluga Sturgeon
Attributions:
Wels catfish images:
HalbsHännile
commons.wikimedia.org/wiki/File:Wels_Rietli.jpg
CC BY-SA 4.0
Wels catfish footage:
Jan Kepič
/ @jankepic
Alligator gar images:
FWC Fish and Wildlife Research Institute
www.flickr.com/photos/myfwc/
CC BY-NC-ND 2.0
American Museum of Natural History
en.wikipedia.org/wiki/Alligator_gar#/media/File:Al…
Public Domain
Betty Wills
en.wikipedia.org/wiki/Alligator_gar#/media/File:Al…
CC BY-SA 4.0
Mary Harrsch
www.flickr.com/photos/mharrsch/19179790989
CC BY-NC-SA 2.0
Prehistoric fish images:
Stan Shebs
commons.wikimedia.org/wiki/File:Polypterus_weeksii…
CC BY-SA 3.0
Josh More
www.flickr.com/photos/guppiecat/33119555434
CC BY-NC-ND 2.0
mloge
www.flickr.com/photos/mloge/3096108404
CC BY-NC-SA 2.0
Phil's 1stPix
www.flickr.com/photos/1stpix_diecast_dioramas/5135…
CC BY-NC-SA 2.0
USFWS Fish and Aquatic Conservation
www.flickr.com/photos/eddiesfisheriesfws/
Public domain
to.wi
www.flickr.com/photos/w-tommerdich/52838919276
CC BY-NC-SA 2.0
Nile crocodile images:
Bernard DUPONT
commons.wikimedia.org/wiki/File:Nile_Crocodile_%28…
CC BY-SA 2.0
Golden Mahseer images:
Charles J. Sharp
Charles commons.wikimedia.org/wiki/File:Golden_mahseer_%28…. Sharp
CC BY-SA 4.0
Goonch catfish images:
Mary Harrsch
www.flickr.com/photos/mharrsch/18745324663
CC BY-NC-SA 2.0
Beluga sturgeon images:
Seedlens
commons.wikimedia.org/wiki/File:Huso_huso_adult_ju…
CC BY-SA 4.0
I have edited and adapted some of these clips and images.
Creative commons licences: creativecommons.org/share-your-work/cclicenses/
Thanks for watching I hope you enjoyed :)
Sources:
en.wikipedia.org/wiki/Wels_catfish
www.thelocal.de/20160825/6-foot-catfish-attacks-wo…
en.wikipedia.org/wiki/Alligator_gar
www.floridamuseum.ufl.edu/discover-fish/species-pr…
en.wikipedia.org/wiki/Hydrocynus_goliath
en.wikipedia.org/wiki/Kali_River_goonch_attacks
en.wikipedia.org/wiki/Beluga_(sturgeon)
www.dailymail.co.uk/news/article-14335545/giant-fi…
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