All 27 Species of Crocodilian (Inc 3 Recently Discovered)

2024 ж. 9 Мам.
930 894 Рет қаралды

🌎 Get Exclusive NordVPN deal here ↣ nordvpn.com/textbooktravel
It’s risk- free with Nord’s 30-day money back guarantee! 👍 #ad
There are 4 types of crocodilian: crocodiles, alligators, caiman and gavialids. Most sources agreed there are 24 species between these four groups but a further 3 species are debated or have been recently verified. In this video, we'll take a quick look at the main differences between alligators and crocodiles before exploring all 27 species.
Subscribe: tbtrvl.com/subscribe
More rabbit holes to dive into!
Relatives: tbtrvl.com/relatives
Parks: tbtrvl.com/parks
Most Popular: tbtrvl.com/popular
Newest Videos: tbtrvl.com/newest
00:00 Difference between Crocodiles and Alligators
01:09 American Crocodile
03:13 American Aligator
04:18 Chinese Aligator
05:16 Cuvier's Dwarf Caiman
06:08 Smooth Fronted Caiman
07:13 Spectacled Caiman
07:57 Broad-snouted Caiman
08:44 Yacare Caiman
09:37 Black Caiman
10:24 Orinoco Crocodile
11:07 Morlet's Crocodile
12:04 Cuban Crocodile
12:46 Nile Crocodile
13:55 Dwarf Crocodile
14:40 West African Crocodile
15:08 African Slender-snouted Crocodile (2 species)
16:17 Gharial
17:17 False Gharial/Tomistoma
18:08 Mugger Crocodile
19:14 Saltwater Crocodile
20:06 Freshwater Crocodile
20:54 New Guinea Crocodile
21:27 Hall's New Guinea Crocodile
21:44 Siamese Crocodile
22:21 Borneo Crocodile
22:47 Philippine Crocodile
Creative Commons Attribution
Osteoderms - Jin-Young Park et al. CC BY 4.0
creativecommons.org/licenses/...
Maps - Achim Raschka, BhagyaMani, Froggydarb at the English-language Wikipedia, Prazak & Gebherbosa
creativecommons.org/licenses/...
All maps are traced from those on Wikipedia and are distributed under the same CC BY-SA 3.0 licence on Wikimedia Commons:
tbtrvl.com/rangemaps
Editorial Attribution
Gharial Photo: Claudine Van Massenhove / Shutterstock.com
Media & Attribution
Unless stated above, all still images are used under license from Shutterstock.com. Thank you to everyone who makes their work available for use. Covering all of the wonderful species in these videos would not be possible without your incredible work.
Music
All of the music used in this video is available at Epidemic Sound. If you need music and would like to support the channel, please find a referral link below.
tbtrvl.com/epidemicsound
Sources & Further Reading
Listed below are the sources used to create the video
IUCN Crocodile Specialist Group
www.iucncsg.org/
Crocodilian Species List
crocodilian.com/
Reptile Database (photo comparisons)
reptile-database.reptarium.cz/
Animal Diversity
animaldiversity.org/
Wikipedia
en.wikipedia.org/wiki/Crocodilia
National Geographic
www.nationalgeographic.com/
IUCN Red List
www.iucnredlist.org/
Scutes and Osteoderms
If anyone is interested in the relationship between scutes and osteoderms, the IUCN Crocodile Specialist Group I believe has the most succinct description as well as Britannica
www.iucncsg.org/pages/The-Cro...
www.britannica.com/animal/cro...
pubmed.ncbi.nlm.nih.gov/29044...
Alligators vs Crocs
www.britannica.com/animal/cro...
Crocodile Teeth & Notches
ypte.org.uk/factsheets/crocod...
American Alligator vs American Croc
www.usgs.gov/faqs/do-alligato...
Mouth Gaping
www.alligatorfarm.com/wp-cont...
Alligator Bellowing
journals.biologists.com/jeb/a...
Relationship between incubation temperature and hatchling gender
royalsocietypublishing.org/do...
Animals with the strongest bite-force
www.sciencefocus.com/nature/t...
Palustris meaning
www.encyclo.co.uk/meaning-of-...
Mugger crocodiles using tools
www.smithsonianmag.com/smart-...
Hall's New Guinea croc
www.sci-news.com/biology/halls...
news.mongabay.com/2020/07/fro...
Siamese Croc
www.fauna-flora.org/species/s...
Borneo Croc
www.biodiversitylibrary.org/p...
About
Videos Exploring The Animal Kingdom & The Natural World
Educational content about the most fascinating elements of our planet and the study surrounding them. Current content includes:
Relatives | A series exploring the most fascinating families in the animal kingdom
How Animals Work | A series exploring animal behaviour, ecology, biology & more
#textbooktravel #animals #crocodilians

Пікірлер
  • 🌎 Get Exclusive NordVPN deal here ↣ nordvpn.com/textbooktravel It’s risk- free with Nord’s 30-day money back guarantee! 👍 #ad

    @Textbooktravel@Textbooktravel2 жыл бұрын
    • literally one of the best segway into an ad i’ve ever seen

      @jhawkingsgrey@jhawkingsgrey2 жыл бұрын
    • Misleading thumbnail. Gharials are not only more closely related to crocs but are also more antithetical to gators than crocs are. As a matter of fact it is nearly established that both gharials and crocs evolved from tomistomine ("false" gharials)-like crocodylians and crocs evolved generalist brevirostrine adaptations convergently to gators.

      @nickkorkodylas5005@nickkorkodylas50052 жыл бұрын
    • I love the gharial

      @biokosmos@biokosmos2 жыл бұрын
    • I never knew that the Chinese have alligator .. hmmm... interesting... 😊

      @klytouch7515@klytouch75152 жыл бұрын
    • Like video

      @davidspencer8373@davidspencer8373 Жыл бұрын
  • As an animal lover, who sometimes gives educational classes for kids, I understand how difficult to collect all those correct pictures and informations, especially when you want to focus on one species of all kinds. The work is so much harder than most people imagine. These kind of videos are soo valuable. Your team has done really great work !!!

    @Niko-ug9fz@Niko-ug9fz2 жыл бұрын
    • As a animal eater i would love to find more food menu

      @klampassn9987@klampassn9987 Жыл бұрын
    • Now if only our children’s educators would leave the mask cult. (Even the cdc has said it does nothing, aside from medical grade kn95 masks)

      @The_Rob_D@The_Rob_D Жыл бұрын
    • I'm an animal lover too and I agree with you. This work really is great and valuable.

      @roellemendoza255@roellemendoza255 Жыл бұрын
    • @@roellemendoza255 great to here that they serve new menu to us by leaking the animal address very thank for their effort as a animal eater!

      @klampassn9987@klampassn9987 Жыл бұрын
    • There're many databases to use, not very hard to find correct info.

      @melodi996@melodi996 Жыл бұрын
  • Hi everyone! This was BY FAR the most difficult video so far! As such, just a couple of notes; I found the measurements of each species to be highly inconsistent between sources so where possible I’ve used weights/lengths that are the same or similar between multiple reputable sources. Also, some of the species are visually very similar (yes, caiman, I’m looking at you!) so where possible, I have used only images that are tagged with the correct Latin name and in a location that makes sense with their range as well as cross referencing them with sites like Reptile Database. This was the best I could do without it taking an entire month!

    @Textbooktravel@Textbooktravel2 жыл бұрын
    • appreciated your effort for collecting all necessary information on this topic, I actually wondering to see such a video explaining these giant reptiles, in somewhat I used to confuse and separate caimans from alligators. I would encourage you to continue your effort and make more such wonderful videos.

      @mohamudroble9810@mohamudroble98102 жыл бұрын
    • Wow! Can’t believe you actually made this.

      @CNCiscool@CNCiscool2 жыл бұрын
    • ​@Muffinconsumer4 It's funny you say that, because at the end of the video is a direct link to his marsupial video.

      @dissolvedpeafowl@dissolvedpeafowl2 жыл бұрын
    • Awesome video dude, I hope in the future you'll feature the prehistoric cousins of crocodilians.

      @ivanhoemallari1412@ivanhoemallari14122 жыл бұрын
    • What about the Rio Apaporis Caiman?

      @captainkeeliforever4184@captainkeeliforever41842 жыл бұрын
  • I remember arguing with my 6th grade class and teachers years ago because they didn’t believe me when I said Florida was the only place where crocodiles and alligators met in the real world. Cool to see that I was right

    @snazzyyeti5469@snazzyyeti54692 жыл бұрын
    • As a Florida native, I give you a virtual high five ✋

      @derrick2251@derrick2251 Жыл бұрын
  • I'd love to have all twenty-seven crocodilian species at my palace. I want to build a moat as well as a small jungle and once we've got that done, ship all the crocodilians and dump them all in. Then my palace would be even more well-guarded. Thanks for your vast wealth of knowledge, comrade, appreciate it!

    @SupremeLeaderKimJong-un@SupremeLeaderKimJong-un Жыл бұрын
    • 🤣😅🤣

      @juniorgarcia4662@juniorgarcia4662 Жыл бұрын
    • This took me way too long- I never look at names or PFPs lmao

      @CHloE748@CHloE748 Жыл бұрын
    • @@CHloE748 same 💀💀

      @sirmagnumcat4996@sirmagnumcat4996 Жыл бұрын
    • What you want is Hippo’s my Man.

      @scottwhitley3392@scottwhitley3392 Жыл бұрын
    • I would love for one of them to eat you

      @johngenius6448@johngenius6448 Жыл бұрын
  • This video was awesome. I can see how difficult it was to make. Love this video and the channel. You put so much work into these videos, your channel shouldn't be underrated

    @NanuqEditzS@NanuqEditzS2 жыл бұрын
    • Thank you! I really appreciate that :)

      @Textbooktravel@Textbooktravel2 жыл бұрын
    • @@Textbooktravel No problem. Really excited for the next video

      @NanuqEditzS@NanuqEditzS2 жыл бұрын
    • @@Textbooktravel Timelapse, 5-10 days 🧟‍♂️🦠🍖🔴... (inside your stomach) kzhead.info/sun/ftiEY6-fin9-mGw/bejne.html .. kzhead.info/sun/ot6ip6Z5g315eIk/bejne.html 🤮 NO fibre !!! Stays in your body and rots away 🤮🤮🤮🤮..... That’s why I’m vegan, lots of fibre if you eat plants and fruit and nuts and berries and tubers and lentils beans et cetera. PH 7, no smell. Which side of history are you on, Jeeffrey Dahmer 👓😩🦠🍖🔴... Or veganism ✅❤️💪😬😉 ??. You don’t hurt your cute little dog 😍🤗🐶🤥🤥🤥...

      @VeganV5912@VeganV5912 Жыл бұрын
  • I really like that you went by geography first and then division of clades. I think it allows the mind to grasp the species distribution much better

    @patagonianthylacine6306@patagonianthylacine63062 жыл бұрын
  • Awesome video 👍 Tiny correction for the Nile crocodile bite force: Although it's indeed a Nile crocodile which holds the record for the strongest bite ever measured, it's good to note that among crocodiles the larger the individual the stronger is the bite. Therefore, some of the largest salt water crocodiles ever found would have had a stronger bite, it just hasnt' been measured. Additionally, the 3,700 PSI bite force was measured on a 4.7 m (13 ft) saltie while the 5,000 PSI one was from a Nile crocodile close to the 6 m marks. Furthermore, one was measured in the wild and the other one in a lab setting, so the accuracy might vary.

    @maximilliandemaude4755@maximilliandemaude47552 жыл бұрын
    • In science you don't just test one crocodile for these kind of measurements. They test a sizable number of both species. FYI the largest ever living measured crocodile was Gustav in Africa ,Uganda. Also the largest specimens to be excavated are in kenya dating back to millions of yrs ago. Yes salt water crocodiles are on average bigger than Nile crocs, but Nile crocs will have the biggest ever

      @Munyabrwn@Munyabrwn Жыл бұрын
    • @@Munyabrwn Gustav isn’t the the largest Croc Lolong was, Gustav is not even a top 5 croc in total size and was never officially measured. Saltwater crocs are hands down bigger

      @kid5042@kid5042 Жыл бұрын
    • @@kid5042 he was measured. Iknow you will say anything to argue salties to the top. He was measured and experts say they never seen anything like that.

      @Munyabrwn@Munyabrwn Жыл бұрын
    • @@Munyabrwn Wrong. He was never actually measured. But is thought to be about 18 feet. Lolong was the largest croc ever measured at 20.3 feet long

      @kid5042@kid5042 Жыл бұрын
    • @@kid5042 Gustav was measured to be around 25 feet. He was almost 100yrs old and had a complete set of teeth, which is unheard-of.

      @Munyabrwn@Munyabrwn Жыл бұрын
  • The wide snout difference only really works for American crocs and alligators. Many crocs have very wide snouts.

    @GG-kn2se@GG-kn2se Жыл бұрын
  • You did actually miss one species of crocodilian in this video, that being the Rio Apaporis Caiman. They have a unique yellow coloration, but much is known about them, as they were only discovered to still be alive recently.

    @conarteest2939@conarteest29392 жыл бұрын
    • The Rio Apaporis caiman is currently considered to be a subspecies of the spectacled caiman, not a separate species in its own right

      @noneed4sleep64@noneed4sleep642 жыл бұрын
    • Not much*

      @S0lar_Flare@S0lar_Flare Жыл бұрын
    • Shout out Forrest Galante

      @tylerjackson5718@tylerjackson5718 Жыл бұрын
    • @@tylerjackson5718 Shoutout Sergio Balaguera-Reina, the man who actually rediscovered them.

      @noneed4sleep64@noneed4sleep64 Жыл бұрын
    • Forrest galante would be proud

      @Kmeyer1011@Kmeyer1011 Жыл бұрын
  • I live at Cuiaba, saw Yacare caiman my whole life, and instantly recognized it by the picture 9:01, unmistakable posing and features

    @mhorset@mhorset Жыл бұрын
  • Gators have always played a part in my life as a Floridian. Loved learning about the other giant swamp puppy’s.

    @zacharywagner4162@zacharywagner4162 Жыл бұрын
    • Till I watched this video, I never knew that Florida or even any part of the USA had crocodilians. How dangerous is living near Alligators? A river called Nilwala River, flows behind my house in Sri Lanka, and it is full of saltwater crocodiles, so going near the river is very dangerous.

      @Aroo_aroo@Aroo_aroo Жыл бұрын
    • @@Aroo_aroo Well, you need to be aware of them. If they are sunning across a road you can completely damage your car or have a car accident (my mom had that happen about 20 years ago). Houses on the river can lose pets if a dog fetches something in the water. If they are in an office building's retention pond a warning sign will be placed but my state's department of natural resources (South Carolina) will not move them unless certain criteria are met.

      @charlestonscnative9083@charlestonscnative9083 Жыл бұрын
    • @@Aroo_aroo born and lived in Florida for 20yrs. American alligators are super laidback. You can safely assume every body of water from Florida to mid Georgia/Alabama has alligators in it. We still swim and boat in the water anyways since they tend to avoid humans and prefer to hang out in areas that people don’t normally go (tall grass, swamplands, etc) plus are active at night when most people aren’t in or around the water. If you’re not bothering them or their nests they will rarely bother you. I can’t speak for American crocodiles as I’ve never encountered them in real life (I’ve gotten close to several alligators though), but I’ve heard they are more aggressive.

      @clownworld4655@clownworld4655 Жыл бұрын
    • @@Aroo_aroo Gators are typically more laid back than crocs, yet still can be dangerous. I'm 4th generation Floridian and my family and friends have always enjoyed Florida's waters with no issues. But, we also know when and where to swim. I had a neighbor many years ago carelessly wade into a lake at night and he was killed by a gator. They are smart for a reptile and very opportunistic.

      @321gates@321gates Жыл бұрын
    • @@Aroo_aroo Only in the last few years as American crocodiles moved up and spread has there been some reports of them attacking people. I think his estimate of the amount of American Crocs is surprising as I thought there were less. If you're going to get bit by anything though it will be a very large alligator and that is rare, but they'll eat your pets for sure and small children must be kept away from certain areas as they look like prey due to their small size. One 2 year old was taken by an alligator in Disney World and was never found in 2016. (link below) "The Florida Fish and Wildlife Conservation Commission has kept records of alligator bites dating all the way back to 1948, and there have been 383 alligator bites on people in unprovoked encounters with the prehistoric-looking reptiles. Of the 383 total incidents in the last 68 years, 23 of those were fatal. Alligators have killed children as young as 2 years old in Florida; several of these deaths are of children aged 2 to 4." www.romper.com/p/do-alligators-attack-kids-often-kids-dont-understand-the-danger-12547 I wish he'd mention how crocodilians digest their food, or at least alligators. They have very little digestive juices so their digestion consists of rotting. Yes the food rots and is why certain parts of an alligators meat will poison you and make a person sick except the tail. It amazes me how some people won't eat wild boar, but will eat alligator tail.

      @MountainFisher@MountainFisher Жыл бұрын
  • 'short limbs' kaprosuchus: heavy silence

    @YUN6_V3NUZ@YUN6_V3NUZ2 жыл бұрын
  • Just a thought-- Nile Crocs are wayyy more aggressive than salties, so when they test bite force with a bite stick, a Nile might be biting as hard as it can out of aggression, whereas a salty is simply giving a casual, half-assed chomp.

    @douglashanson7489@douglashanson7489 Жыл бұрын
  • Never heard before about all those super small crocodilians. They are pretty cool and fun to watch.

    @Frenchylikeshikes@Frenchylikeshikes Жыл бұрын
  • I was not expecting that Chinise alligator to be that cute

    @PicassosCat@PicassosCat2 жыл бұрын
    • It looks like a baby dragon

      @oopsydaizi3s824@oopsydaizi3s824 Жыл бұрын
  • I was born in Cuba and I can confirm that Cuban crocodile can be found in many other lakes and rivers in Cuba or there is another specie that is not mentioned in the video but I'm pretty sure I have seen them in other places.

    @sandraazqueriz4102@sandraazqueriz4102 Жыл бұрын
    • American crocodiles have a wide range in cuba, so they are probably what you saw

      @harislittle9241@harislittle92416 ай бұрын
    • ​@@harislittle9241or crossbreed crocodiles

      @Svnfold@SvnfoldАй бұрын
  • There’s a mother alligator that lives in my pond with her hatchlings, alligators are criminally misunderstood. They’re honestly pretty adorable and goofy looking

    @averyvanderlouw1193@averyvanderlouw1193 Жыл бұрын
    • Don’t get chomped 😂

      @floridaman6982@floridaman6982 Жыл бұрын
    • Until they eat your dog. ...or your child.

      @timber72@timber7210 ай бұрын
    • Alligator is cute 🥰

      @CarlCoppinger@CarlCoppinger2 күн бұрын
  • Though they look scary, i actually have an unexplainable fascination of the crocodilians! Really hope to one day see both crocs and gators in the everglades

    @TheECSH@TheECSH2 жыл бұрын
    • It's their teeth 😁 Beautifull and delicious..., just like me 🤦‍♂️(jk of course) But crocs/alligators etc. are👍 Just like this video and your comment.... And that is true 😁. Greetings bibia.

      @bibia666@bibia6662 жыл бұрын
    • They look prehistoric, and maybe brings up some long forgotten subconscious fear and awe that we have about them. For thousands of years, our ancestors had to worry about these things murdering them while getting water everyday. Its crazy to think about

      @shanetuma3845@shanetuma38452 жыл бұрын
    • Please no crocodiles in the Everglades.

      @PrivateSmiles@PrivateSmiles Жыл бұрын
  • I'm probably the only one, but is anyone else here after watching CHimerasuchus's many videos of prehistoric crocodylomorphs and realizing the biology and evolutionary history of the crocodilians is a banger? Also, 1:17 may be the slickest sponsor transition I've ever heard 😂

    @dinohall2595@dinohall2595 Жыл бұрын
    • His channel is awesome!

      @gatorjake456@gatorjake456 Жыл бұрын
  • I'm convinced that the burrowing behavior and ability to go for long periods without eating exhibited by crocodilians is one of the reasons that the species survived the End-Cretaceous Mass Extinction. There is a terrific book on crocodilians called "Dragon Songs" by Vladimir Dinets, which is the story of his globe-trotting study of crocodilian mating vocalizations and mating display behavior. It is quite a yarn!

    @tessat338@tessat338 Жыл бұрын
  • I am autistic and my special interest is crocodilians and has been for over a decade. This is such a fun video thank you so much for making it!!!

    @jackthomas7306@jackthomas7306 Жыл бұрын
  • one of the best and the most underrated channel on KZhead 41k subscribers are so low for this high-quality content anyway, love yall...💖💖

    @dilshadkp1304@dilshadkp13042 жыл бұрын
    • Thank you!! I think I need to work on getting the videos out faster! Let's see if we can hit 100k by the end of the summer! 🤞 Love you too!

      @Textbooktravel@Textbooktravel2 жыл бұрын
    • @@Textbooktravel thanks for your kind reply

      @dilshadkp1304@dilshadkp13042 жыл бұрын
    • A 700k subs is eniugh

      @sathanyam2193@sathanyam21932 жыл бұрын
  • crocodilians are the closest living relatives to birds, which together are called archosaurs. This group also includes the now extinct Pterosaurs, non-avian dinosaurs and pseudosuchians.

    @billyr2904@billyr29042 жыл бұрын
  • appreciated your effort for collecting all necessary information on this topic, I actually wondering to see such a video explaining these giant reptiles, in somewhat I used to confuse to separate caimans from alligators. I would encourage you to continue your effort and make more such wonderful videos.

    @mohamudroble9810@mohamudroble98102 жыл бұрын
  • An alligator will see you later A crocodile will see you a while But the caiman was always late But he still caiman!

    @jamesbenedict7516@jamesbenedict7516 Жыл бұрын
    • 😂

      @oopsydaizi3s824@oopsydaizi3s824 Жыл бұрын
  • to put the evolutionairy relation between crocodiles and alligators in perspective. we are actually closer related to rats than alligators are to crocodiles. and caiman actually share a closer anchestor to alligators. being the second sub-family of alligatoridae (caimaninae).

    @theflyingdutchguy9870@theflyingdutchguy98702 жыл бұрын
    • Lol ok

      @ryangibson1901@ryangibson1901 Жыл бұрын
  • i came across some articles on the subject listing two types of philippine crocs. one is the more common salt water type same as those in australia,indonesia and new guinea and a rarer almost extinct fresh water specie, much smaller, found only in the sland of mindoro.

    @goerizal1@goerizal1 Жыл бұрын
  • YOU ROCK! keep it up! Exceptional work, and I love the amount of detail in your work. Most other craters are much more vague about what creatures they represent.

    @GeoZoo-official.@GeoZoo-official.2 жыл бұрын
  • Dude I’m so happy and excited to see this video; I mentioned looking forward to if you would ever do crocodilians before and this feels like a dream come true! It also happens to be my birthday so this feels like an extra special treat to get to watch :) Appreciate all the amazing work you do on these vids!

    @usforonce@usforonce2 жыл бұрын
    • Happy bday ‼️

      @Antonio-wc1db@Antonio-wc1db2 жыл бұрын
  • Being an Aussie, I can tell you, yes we use these names for our crocodiles, but mostly we call them 'crocs'. We really only use 'fresh' or 'salty' to differentiate between the two. So it is 'Freshwater Croc' and Saltwater Croc'

    @jessicaswinbourn.320@jessicaswinbourn.320 Жыл бұрын
  • as a biology undergrad planning to pursue a masters in ecology, your channel is underrated, the videos have the lenght the need + you explain this on point. I hope you grow fast:)

    @RNAxRibose@RNAxRibose2 жыл бұрын
    • With a focus on herps?

      @PonyFoot123@PonyFoot1232 жыл бұрын
    • @@PonyFoot123 nope i dont plan to specify on a specific group. Atm im doing my bachelors about the interaction of microbes and fossilization.. But yeah im also a paleonerd since young age, so you could surely say i focus on herps. As im most interested in paleontology , to specify dinosaurs and other prehistoric reptiles;) If you would ask which group i would specialize later on.. easily reptiles or birds. Tbh mammals i never found that interesting. In contrary, inverts espc insects and molluscs are also worth pursuing

      @RNAxRibose@RNAxRibose2 жыл бұрын
  • Man, this was a really good job you did. And yes, what you say is true: there are a lot of different sources out there which give sometimes very inconsistent (and inaccurate I would add) information. I'm not an expert but I know quite a bit about crocodilians, and this video helped me a lot. Thank you!

    @sebastiansantiagodiazrodri424@sebastiansantiagodiazrodri424 Жыл бұрын
  • Love your videos as always, very informative. Just one thing- I believe you may have left out the rediscovered Rio Apaporis caiman? Unless, of course, I may have missed some info.

    @torIIgo@torIIgo2 жыл бұрын
  • what a great way to end my day with a 23 minute long video about crocodiles,alligators, and caimen

    @user-lg8fi3lf8d@user-lg8fi3lf8d Жыл бұрын
  • Great video, insanely well presented and well informed, though I think you should have added a little tidbit on Gharial... The Males have this large bulbous organ on the tip of their snouts called a Ghara, due to it resemble the shape of an upside down round earthen pot used commonly in India which is also called the Ghara... This where the Gharial got it's name from

    @niharg2011@niharg20112 жыл бұрын
  • I was fishing under the bridge in the keys and 2 big Crocodiles swam by 2 meter away from my feets while I was fishing, it was a cool experience, I remeber looking at them while they were swimming by, they were beautiful

    @mrpopo5285@mrpopo5285 Жыл бұрын
  • Fun fact: Gharials are most aquatic crocodilians, and are not able to high walk. When they are basking on sandy shores, they slide down on belly when they sense danger.

    @Ferril21@Ferril21 Жыл бұрын
    • And its least dangerous

      @aganbraganca4156@aganbraganca4156 Жыл бұрын
  • I love your channel so much! I found your snake video and fell in love. I love the content man keep it up and take your time where needed ❤️

    @thomasgeo9713@thomasgeo97132 жыл бұрын
  • Isn’t it strange how the shoe company is called crocs but they look like alligators 😂

    @greekfreak384@greekfreak384 Жыл бұрын
  • This video was incredible. I can imagine how challenging it was to create. This video and channel are fantastic. Your channel should not be undervalued because you put so much effort into these videos.

    @mrdino524@mrdino5242 жыл бұрын
  • Awesome video! Would love to see one on the subspecies as well. Really informative!!

    @ReptAves@ReptAves Жыл бұрын
  • I was looking for this before l video back in December! Thank you so much for making it 🙌

    @Carol_Luz@Carol_Luz Жыл бұрын
  • I really loved the flow of this video. I was worried about the length but the way you put it together kept me entertained and interested the entire time. Very well done!

    @WILD__THINGS@WILD__THINGS2 жыл бұрын
  • As a crocodilian lover, I want to thank you for this video, I love seeing people interested in crocodilians, they're such beautiful and powerful animals ❤️

    @Genkkaaaaa@Genkkaaaaa Жыл бұрын
  • This is one of the most entertaining and informative videos I’ve watched in a long time. Thank you.

    @pickleriiick7294@pickleriiick7294 Жыл бұрын
  • Babe, wake up! New gators just dropped!

    @dislikebutton6269@dislikebutton6269 Жыл бұрын
  • The broad snouted caiman is really common where I live. So common that you can easily find them in lakes in parks around the city. It's local name is "jacaré de papo amarelo".

    @popotcheropopero@popotcheropopero2 жыл бұрын
  • Good content. Thanks for covering this tipic.

    @Guydude777@Guydude7772 жыл бұрын
  • Great video! Only one slight problem: there is no debate, the Quokka is by far the cheeriest animal to ever exist

    @jazzcorneille7439@jazzcorneille74392 жыл бұрын
  • This was just the video i was looking for to learn about all these species!

    @mariobastidas3102@mariobastidas31022 жыл бұрын
  • I love your videos! Thank you so much for making these and putting so much work into them!!

    @magnumpicactus@magnumpicactus Жыл бұрын
  • Great video and super in depth breakdowns of each's habitats.

    @NickSibz@NickSibz Жыл бұрын
  • This is my favorite informational channel! I love ur vids!

    @_.skyyblue._@_.skyyblue._2 жыл бұрын
  • Great video! Also forgot to include the Congo dwarf crocodile osteolaemus osborni, theirs a documentary on it and also another unnamed dwarf crocodile for the upper guinean rain forest of West africa osteolaemus frontatus, I believe they were discovered back in 2008 but was not widely covered and has yet to have a full description. The species list will certainty go past 30 I suspect finding more cryptic species in the future. Also interestingly the Borneo crocodile does not have any photos or drawing of the species, would certainly need conservation status assessed.

    @jointcerulean3350@jointcerulean3350 Жыл бұрын
  • With how many species of animals are on this planet, I hope this series still has long to go 🙏

    @duhbullb@duhbullb2 жыл бұрын
  • Looking forward to hearing about the gharial. 🐊🐊🐊

    @Scott-fj9uf@Scott-fj9uf2 жыл бұрын
    • They are so fascinating! I wish I had more time to talk about each individual species

      @Textbooktravel@Textbooktravel2 жыл бұрын
    • I still love the ‘animal tapas’ you present in your videos! It’s so important to show a sampling of animals so people can find the ones (that they might not have known about) that inspire them. I believe this leads to conservation. I was so happy when you talked about the Jaguarundi in your cat video. That’s an animal that truly inspires me. Have a great day!

      @Scott-fj9uf@Scott-fj9uf2 жыл бұрын
  • I don't know how i got here, but the narration and the video was so interesting and entertaining that I stayed till the end and was amazed how many and really beautiful crocs&gators are out there.

    @Blackdrama20@Blackdrama20 Жыл бұрын
  • Great vid, but one Croc that has been forgotten (probably because it was fairly recent) was the Rio Apoporis Caiman. It was originally considered extinct but was rediscovered and recorded in a documentary by a guy called Forest Galante.

    @Hi-re8mt@Hi-re8mt3 ай бұрын
  • I’ve held a Chinese alligator before. Really cool animals and they are incredibly rare in captivity (I believe there’s something like 20 or less in the world as pets). The owner was preparing to travel to China to breed it with another captive one

    @clownworld4655@clownworld4655 Жыл бұрын
    • A Number of Zoos have Chinese Alligators.

      @davidwesley2525@davidwesley2525 Жыл бұрын
  • Tomistoma is actually quite large, potentially reaching 6m in length. The longest crocodilian skulls also belong to tomistomas.

    @vincentx2850@vincentx28502 жыл бұрын
  • Correction, the saltwater crocodile is the largest crocodile and the largest reptile and it has the strongest bite force.

    @josesalinasmorales5332@josesalinasmorales5332 Жыл бұрын
  • Absolutely interesting and informative. Thank you for this video!

    @rohandwivedi9837@rohandwivedi9837 Жыл бұрын
  • My personal favorite is the Cuban crocodile (I think you can take a guess why lol) and yeah, it's a shame they're critically endangered. On top of their very limited range, their habitat overlaps with the American crocodile. And because of this, there has been instances of crossbreeding. Not to mention they've been hunted a lot by humans. While yes, they are the most aggressive of the New World crocodiles, they can't keep up.

    @AverytheCubanAmerican@AverytheCubanAmerican Жыл бұрын
    • That Chiquita video was my first introduction to this insane creature.

      @the_bohemian4536@the_bohemian4536 Жыл бұрын
    • Chandler knows that first hand

      @Rryan8065@Rryan8065 Жыл бұрын
    • Yes absolutely superb crocs, very dragon / prehistoric looking . I really hope some attempt at protecting these animals is Underway

      @stevenweasel2678@stevenweasel26788 ай бұрын
  • hi! great video, and i'm sorry if this was already listed in the description sources links but do you have a source for the african slender-snouted crocodile being sorted into the two subspecies by the cameroon volcanic line? it's super interesting how even offshore volcanoes could possibly influence the evolution of subspecies and i'd love to learn more. 🥰

    @robin4923@robin49232 жыл бұрын
    • Here’s a study and a couple news stories of the subject: “Systematic revision of the living African Slender-snouted Crocodiles” “Entirely New Species of Crocodile Has Been Discovered-And It's Got Soft Skin” “Back from the Brink: International partnership helps conserve critically endangered crocodile, gets zoo back on its feet in post-war Ivory Coast” Anything from Matthew Shirley I’d recommend reading, as he’s been one of the main people involved in recent crocodilian taxonomy in Africa.

      @gatorjake456@gatorjake456 Жыл бұрын
  • Very well done and a great reference video 👍

    @insanity4224@insanity42242 жыл бұрын
  • Fascinating video! Thanks for this fun information about crocodilians! Loved learning abt them!

    @yellowdog5478@yellowdog5478 Жыл бұрын
  • What a great video, had me engaged from start to finish.

    @aussieknuckles@aussieknuckles Жыл бұрын
  • That ad... I almost never like ads, but the one here was worth watching ("...and other data you'd like to keep private"). And obviously, great content. Thank you!

    @avinotion@avinotion Жыл бұрын
  • Wow! Thank you so much for making this great video! Well done

    @claytonshearer1582@claytonshearer1582 Жыл бұрын
  • Cuvier’s Dwarf Caiman looks like a tiny proto-Dino, love to see the reptile faction continue to branch out into new playstyles

    @ruffr4bb1t@ruffr4bb1t2 жыл бұрын
  • Thank you, excellent video, was very educating

    @BandB_Bushcraft@BandB_Bushcraft Жыл бұрын
  • This was a very good video, very informative and educational. Well done! Thanks for sharing

    @GatorMike79@GatorMike79 Жыл бұрын
  • A truly impressive video of some very impressive animals! My sincere thanks for honouring them in this way.

    @karasea1021@karasea1021 Жыл бұрын
  • 15:25 is actually and Indian Gharial, not a Slender-Snouted croc (18:02 same thing) (thumbnail is also VERY wrong) Also: the Gharial and Tomistoma are not considered crocodiles, but their own (third) group of Gavialidea (Also also: pronounced GAHrial, not GharEEhal)

    @MrTiesk@MrTiesk Жыл бұрын
  • 0:09 look how happy this one is!

    @SkateboardCaes@SkateboardCaes2 жыл бұрын
  • Amazing video, good work mate!!

    @Redfax201@Redfax201 Жыл бұрын
  • I'm here for the baby alligator and crocodile pics

    @Purple_crustacean@Purple_crustacean2 жыл бұрын
  • Commenting for the algorithm! I binge watched your videos a few months ago and I get so excited when I see a new upload :)

    @gloryv188@gloryv1882 жыл бұрын
  • Great video man, keep up the good work!

    @gagecarlson3428@gagecarlson3428 Жыл бұрын
  • Bite force quotient(pound for pound) for crocodilians is more or less identical over most species. The Nile crocodile that registered 5000 psi was field tested, and undoubtedly larger than the Saltie that registered 3500 in a laboratory setting.

    @joeyjo-joshabadu9636@joeyjo-joshabadu9636 Жыл бұрын
  • Some great images. Very informative 👏 👌

    @shawnowings4984@shawnowings4984 Жыл бұрын
  • great video as always man!

    @mtathos_@mtathos_2 жыл бұрын
  • Interesting! My favorites are the, Saltwater, Nile, Crocodiles, and the Speckled Caimen 🐊🥰

    @LavenderLushLuxury@LavenderLushLuxury2 жыл бұрын
  • Thanks for the indepth presentation.

    @chandrachurchakraborty1473@chandrachurchakraborty1473 Жыл бұрын
  • Amazing research!!

    @suhanipatro4420@suhanipatro44202 жыл бұрын
  • The saltwater crocodile used to estimate its 3700 psi bf wasa great deal smaller than the nile crocodile that was estimated at 5000, so the saltwater crocodile likely has a greater bf than the nile croc even perhaps at the same size

    @ferociousrazordino3581@ferociousrazordino35812 жыл бұрын
  • Thank you for providing this information!

    @amandastakeonit7402@amandastakeonit7402 Жыл бұрын
  • Great video! You missed one species of caiman, though - the Rio Apaporis Caiman

    @spencergauta8160@spencergauta8160 Жыл бұрын
  • I had no idea there are so many different crocs, caiman, and alligators! Thank you!

    @Gizathecat2@Gizathecat22 жыл бұрын
  • Thank you for this video 🙏 Loved it!

    @sarveshmahajan7179@sarveshmahajan7179 Жыл бұрын
  • Very entertaining watch! Relaxing at home in Canada on a Sunday morning sipping on coffee watching mini docs on KZhead 😉

    @differentfins@differentfins Жыл бұрын
  • That segue into the ad was smooth AF haha 😂 gg

    @ThizzlainyaTwizzla@ThizzlainyaTwizzla Жыл бұрын
  • YES I HAVE BEEN WAITING SO LONG FOR ANOTHER VIDEO: (side question: How long does it take to make a video?) 🐊🐊🐊🐊🐊🐊🐊

    @zoology6572@zoology65722 жыл бұрын
    • Haha! Sorry! I'm working on getting them out faster but I don't want to compromise on quality! Generally, for every 1 minute of video it takes between 3-5 hours of work including research, writing, voiceover and editing but it depends on how many graphics there are, how easy/difficult it is to research, and also the type of media I can find

      @Textbooktravel@Textbooktravel2 жыл бұрын
  • Good Video, I like that you covered so many in so little time, altough Nile Crocodiles don't have a bite force of 5000 psi

    @kxbelsalat6390@kxbelsalat6390 Жыл бұрын
  • I want to praise your smooth, smooth sponsorship transition. Beautiful.

    @alicemilton8756@alicemilton8756 Жыл бұрын
  • Very nice and informative video. Only issue I found was questionable rounding of metric values for length. 12 feet (3.66m) and definitely 13 feet (3.96m) should be given as 4m if you want to avoid decimals.

    @merobo5066@merobo5066 Жыл бұрын
  • You deserve more views and subscribers. This is awesome

    @TheREALTMAB@TheREALTMAB Жыл бұрын
  • Great video. You did forget about the recently re discovered rio apaporis caiman. Great video though!

    @Itshutto1@Itshutto1 Жыл бұрын
  • Great video! I've bookmarked it to use when I start homeschooling my kids

    @alexanderren1097@alexanderren1097 Жыл бұрын
KZhead